Motherboard

  1. Home
  2. Produkte
  3. Motherboard
  4. INTEL Socket 1151
  5. B250ET2

B250ET2 Ver. 6.x

Socket : 1151

  • Supports 7th Generation Intel® Core™ Processor
  • Intel B250 single chip architecture
  • Support 2-DIMM DDR4-2400/ 2133/ 1866 up to 32G maximum capacity
  • BIOSTAR Hi-Fi Technology inside
  • Support DVI-D
  • Support USB 3.0
  • Support M.2 32Gb/s
B250ET2
1 Intel LGA 1151 CPU
2 2 x DIMM DDR4-2400 Slots
3 M.2 32Gb/s Connector
4 USB3.0 Header
5 5050 LED Header
6 Hi-Fi 7.1ch HD Audio
7 PCI-E 3.0 x16 Slot
8 Super LAN Surge Protection
9 SATA Power Connector

Intel B250 chipset


Give your small business a boost with the Intel® B250 Chipset and the 7th Generation Intel® Core™ processor. The Intel B250 chipset provides you with the power and performance you need for your small business.

Hi-Fi


A combination of exclusive hardware & software design including "ground-isolation circuit design","an independent audio power", and "a built=on-board amplifier", with all these hardware features gives you the best audio quality and performance. As for software, we offer you a free bundle utility "Multi-Channel Calibration" which normally you'll find in high level sound systems; this feature allows you to auto detect your location; with a user friendly interface, you can easily adjust the volume of every speakers to make a well balanced surround sound. And of course, the built-on-board amplifier always gives you a super powerful sound comparing to other motherboards.

HD Audio


Provides high quality sound with minimal loss of audio fidelity.

Hi-Fi Power


Audio power is an important factor in audio quality. Most AV equipment isolates the power supply for each analog and digital signal to gather high-quality sound reproduction. Equipped with BIOSTAR Hi-Fi Power technology, it will utilize audio components with independent power design for a significant reduction in electronic noise and superb sound quality.

Hi-Fi Ground


BIOSTAR Hi-Fi Ground ( Golden Line ) is noise-blocking multi-layer PCB design to isolates analog audio signals from digital sources. Unique PCB layout is ideal for exceptional clarity and high fidelity sound.

Hi-Fi Sound


BIOSTAR Hi-Fi series motherboards have a sampling rate of 192kHz/24-bit which delivers a high quality audio through an analog connection to your home theater system, multi-channel speakers and high-end headphone. You can enjoy real Blu-ray grade high-definition sound that you’ve never experienced before.

Hi-Fi AMP


The built-in amplifier can drive major high-end headphones with over 100dB loads and offer wide band-width, low noise, high slew rate and low distortion audio source from front panel I/O. Gaming enthusiasts can enjoy a fuller range of dynamic sound with crisper details and less distortion.

Smart Ear


Smart EAR is a windows-based audio utility which allows you to easily adjust system volume. With its user-friendly GUI, you can also increase or decrease impedance setting (Low/High Gain) to optimize your headphone performance. You can easily enjoy high-quality and awesome sound.

Hi-Fi Resistor


Metal-oxide film resistors are made of metal oxides such as tin oxide. The electric characteristics are greater stability and reliability than regular metal film resistors when operating in an extremely broad working temperature range. This special component is used in applications with high endurance audio demands.

Hi-Fi Cap


BIOSTAR Hi-Fi series motherboards come with high quality ‘Non-Polarized Electrolysis Electric audio capacitors’ for each audio channel circuit. The customized audio capacitors deliver low noise, low distortion, and wide bandwidth to achieve the highest sound resolution and sound expansion. The critical component will ensure the most realistic sound effects to gaming enthusiasts.

Hi-Fi 110dB+


Embrace exceptional sound quality for the win with 110dB SNR and stylish and efficient EMI shield blocks electromagnetic interference to help provide cleaner audio. It has achieved a signal-to-noise ratio (SNR) of 110dB, yielding almost loss-less audio form rear audio connectors.

DVI


DVI is better than VGA for LCD displays since it is digital while VGA is analog. For LCD displays, the picture is digitized pixel per pixel. Through DVI, the panel gets data for each pixel, so the picture generated in the Graphics device matches the pixels on the panel itself.

DX12


DirectX 12 introduces the next version of Direct3D, the graphics API at the heart of DirectX. Direct3D is one of the most critical pieces of a game or game engine, and we've redesigned it to be faster and more efficient than ever before. Direct3D 12 enables richer scenes, more objects, and full utilization of modern GPU hardware.

USB 3.0


Experience Fastest data transfers at 5 Gbps with USB 3.0--the new latest connectivity standard. Built to connect easily with next-generation components and peripherals, USB 3.0 transfers data 10X faster and backward compatible with previous USB 2.0 components.

PCIe M.2 32Gb/s


PCI-e M.2 32Gb/s delivers the highest bandwidth and lower latency. It is 3 times faster compared with PCI-e M.2 10Gb/s.

PCIe 3.0


PCIe 3.0 is the ubiquitous and general-purpose PCI Express I/O standard. At 8GT/s bit rate, the interconnect performance bandwidth is doubled over PCIe 2.0, while preserving compatibility with software and mechanical interfaces.

Moistureproof of PCB


The popularity of PC usage and working environment is getting deteriorating and moist (rural, coastal, etc.). The PCB will be oxidizing easily by damp or absorbed moisture, and ionic migration or CAF (Conductive Anodic Filament) will be generated. Moisture-proof PCB meets high density and high reliability requirements for moisture proof.

Low RdsOn P-Pak MOS


Low resistance design can significantly reduce the current out of energy loss. Low temperature, small size, excellent thermal conductivity. 

Super Anti-Surge Protection


BIOSTAR exclusive Anti-Surge design provides the best protection of board and extends the product life. Having the latest model of "Transient Voltage Suppressor" on- board can effectively protect the board circuit, reducing the shocks caused by ESD as well as other damages arising from overvoltage transients to enhance system durability.

Super LAN Surge Protection


Super LAN Surge Protection, providing LAN port with more advanced antistatic protection capabilities by adding an integrated chip to strengthen electrical stability and prevent damage from lightning strikes and electrical surges. SLSP (Super LAN Surge Protection) series motherboard upgrades the existing system protection standards with maximum 4X protection comparing to other board makers.

Nano Carbon Coating Heatsink


Nano carbon coating heatsink enlarges the heat dissipation area to increase heat conductivity efficiently, compared to the aluminum-extruded heatsink.

ESD Protection


ESD (Electrostatic Discharge) is the major factor to destroy the PC by electrical overstress (EOS) condition. ESD occurred by PC users when touch any devices connect to a PC, which may result in damage to the motherboard or parts. ESD protection is designed to protect the motherboard and equipment from damage by EOS.

OC / OV / OH Protection


OC / OV / OH Protection design detects overvoltage conditions and prevents voltage surges from spreading in real time. It also actively cuts off the overvoltage supply to protect your system.

VIVID LED DJ


Racing Series exclusively features on-board LED design. Via the creative Vivid LED DJ application, you can control and modify the colours of LED on MOS heatsink and on the edge of board. When you play music, it can perform LED light show, following melody. Moreover, Vivid LED DJ features options for designing LED visual effect, including Normal, Eco, and Sports mode on your own. Racing Series with Vivid LED DJ make your PC a coolest gaming base ever.

5050 LED Fun ZONE


The brand-new 5050 LED FUN ZONE comes with two 5050 LED headers to bring more colorful lighting options to DIY lovers. They can fully enjoy the DIY fun of modding their PCs with uniquely personal style and LED strip or any kind of LED product to adjust the color of LED and change system color scheme by VIVID LED DJ application. Vivid LED DJ fun, Vivid LED lighting style!

UEFI BIOS


Unified Extensible Firmware Interface (UEFI) is a brand new framework that provides a revolutionary interface. It is a modern clear and easy-to-use graphical user interface. The UEFI comes with a colorful easy-understand icons leads users into the setup layer directly.

Header Zone


Users can easily assemble their own computer, a simple-swap data discs and other accessories.

Video

Chipset Intel B250
CPU SUPPORT 7th & 6th Gen Intel® Core™ i7 LGA 1151 Processor
7th & 6th Gen Intel® Core™ i5 LGA 1151 Processor
7th & 6th Gen Intel® Core™ i3 LGA 1151 Processor
7th & 6th Gen Intel® Pentium® LGA 1151 Processor
7th & 6th Gen Intel® Celeron® LGA 1151 Processor
Maximum CPU TDP (Thermal Design Power) : 95Watt
MEMORY Support Dual Channel DDR4 2400/ 2133/ 1866 MHz
2 x DDR4 DIMM Memory Slot
Max. Supports up to 32GB Memory
* DDR4 2400 for 7th Generation Intel® Core™ Processor Family
INTEGRATED VIDEO By CPU model
Supports DX12
Supports HDCP
STORAGE 4 x SATA III Connector
* Specifications vary by CPU types1 x M.2 (M Key) 32Gb/s Connector, support M.2 type 2242/ 2260/ 2280 SATA 6Gb/s & PCIe Storage
* Specifications vary by CPU types
LAN Realtek RTL8111H - 10/100/1000Mb/s Controller
Support Super LAN Surge Protection
AUDIO CODEC Realtek ALC887 8-Channel HD Audio
Support HD Audio
Support Biostar Hi-Fi
USB 4 x USB 3.0 Port
1 x USB 3.0 Header
2 x USB 2.0 Port
2 x USB 2.0 Port(only 5V power, up to 1.5A)
2 x USB 2.0 Header
EXPANSION SLOT 1 x PCI-E 3.0 x16 Slot
* Specifications vary by CPU types2 x PCI-E 3.0 x1 Slot
* Specifications vary by CPU types
REAR I/O 1 x PS/2 Mouse
1 x PS/2 Keyboard
4 x USB 3.0 Port
2 x USB 2.0 Port
2 x USB 2.0 Port(only 5V power, up to 1.5A)
1 x DVI-D Connector, resolution up to 1920 x 1200 @60Hz
1 x LAN Port
3 x Audio Jacks
INTERNAL I/O 1 x USB 3.0 Header
2 x USB 2.0 Header
4 x SATA III Connector (6Gb/s)
1 x SATA Power Connector(for rear USB power enhancement)
1 x M.2 Key M 32Gb/s Connector, support M.2 type 2242/ 2260/ 2280 SATA 6Gb/s & PCIe Storage
1 x Front Audio Header
1 x Front Panel Header
1 x CPU Fan Connector
1 x System Fan Connector
2 x 5050 LED Header
1 x COM Port Header
H/W MONITORING CPU / System Temperature Monitoring
CPU / System Fan Monitoring
Smart / Manual CPU Fan Control
System Voltage Monitoring
DIMENSION Micro ATX Form Factor Dimension: 22.6cm x 18.7cm ( W x L )
OS SUPPORT Supports Windows 10(x64) / 11(x64) for Intel 7th Generation Processor
※Support Windows 7 / 8.1(x64) / 10(x64) / 11(x64) for Intel 6th Generation Processor
BUNDLE SOFTWARE Racing GT Utility
BullGuard
Smart Speed LAN(Windows 7/ 8.1 only)
Intel Rapid Storage Technology
ACCESSORIES 2 x SATA Cable
1 x I/O Shield
1 x DVD Driver
1 x Quick Guide
FEATURES 5050 LED FUN ZONE
Supports PURO Hi-Fi
Supports 100% Solid capacitor
Supports Charger Booster
Supports BIOS Online Update
Vorsicht!! The specification and pictures are subject to change without notice and the package contents may differ by area or your motherboard version!
  • 27-J12-050001RW

    2 x SATA Cable

  • 47-RIOBRACKET-185-A

    1 x I/O Shield

  • 1 x DVD Driver

  • 1 x Quick Guide

PCB Version : Ver. 6.x

Export
Socket Processor Processor Model Frequency GPU Frequency Core Name Watts Since BIOS Version
1151 Intel Core i7 Processor 7700T 2.90 GHz 1150 MHz Kaby Lake 35W B25BR504.BSS
1151 Intel Core i7 Processor 7700K 4.20 GHz 1150 MHz Kaby Lake 91W B25BR504.BSS
1151 Intel Core i7 Processor 7700 3.60 GHz 1150 MHz Kaby Lake 65W B25BR504.BSS
1151 Intel Core i7 Processor 6700K 4.00 GHz 1150 MHz Skylake 95W B25BR504.BSS
1151 Intel Core i5 Processor 7600T 2.80 GHz 1100 MHz Kaby Lake 35W B25BR504.BSS
1151 Intel Core i5 Processor 7600K 3.80 GHz 1150 MHz Kaby Lake 91W B25BR504.BSS
1151 Intel Core i5 Processor 7600 3.50 GHz 1150 MHz Kaby Lake 65W B25BR504.BSS
1151 Intel Core i5 Processor 7500T 2.70 GHz 1100 MHz Kaby Lake 35W B25BR504.BSS
1151 Intel Core i5 Processor 7500 3.40 GHz 1100 MHz Kaby Lake 65W B25BR504.BSS
1151 Intel Core i5 Processor 7400 3.00 GHz 1000 MHz Kaby Lake 65W B25BR504.BSS
1151 Intel Core i5 Processor 6600T 2.70 GHz 1100 MHz Skylake 35W B25BR504.BSS
1151 Intel Core i5 Processor 6600K 3.50 GHz 1150 MHz Skylake 95W B25BR504.BSS
1151 Intel Core i5 Processor 6600 3.30GHz 1150 MHz Skylake 65W B25BR504.BSS
1151 Intel Core i5 Processor 6500T 2.50 GHz 1100 MHz Skylake 35W B25BR504.BSS
1151 Intel Core i5 Processor 6500 3.20 GHz 1050 MHz Skylake 65W B25BR504.BSS
1151 Intel Core i5 Processor 6400T 2.20 GHz 950 MHz Skylake 35W B25BR504.BSS
1151 Intel Core i5 Processor 6400 2.70 GHz 950 MHz Skylake 65W B25BR504.BSS
1151 Intel Core i3 Processor 7320 4.10 GHz 1150 MHz Kaby Lake 51W B25BR504.BSS
1151 Intel Core i3 Processor 7300T 3.50 GHz 1100 MHz Kaby Lake 35W B25BR504.BSS
1151 Intel Core i3 Processor 7300 4.0 GHz 1150 MHz Kaby Lake 51W B25BR504.BSS
1151 Intel Core i3 Processor 7100T 3.40 GHz 1100 MHz Kaby Lake 35W B25BR504.BSS
1151 Intel Core i3 Processor 7100 3.90 GHz 1100 MHz Kaby Lake 51W B25BR504.BSS
1151 Intel Core i3 Processor 6320 3.90 GHz 1150 MHz Skylake 47W B25BR504.BSS
1151 Intel Core i3 Processor 6300T 3.30 GHz 950 MHz Skylake 35W B25BR504.BSS
1151 Intel Core i3 Processor 6300 3.80 GHz 1150 MHz Skylake 47W B25BR504.BSS
1151 Intel Core i3 Processor 6100 3.70 GHz 1050 MHz Skylake 47W B25BR504.BSS
1151 Intel® Pentium® Processor G4620 3.70 GHz 1100 MHz Kaby Lake 51W B25BR504.BSS
1151 Intel® Pentium® Processor G4600T 3.0 GHz 1050 MHz Kaby Lake 35W B25BR504.BSS
1151 Intel® Pentium® Processor G4600 3.60 GHz 1100 MHz Kaby Lake 51W B25BR504.BSS
1151 Intel® Pentium® Processor G4560T 2.90GHz 1050 MHz Kaby Lake 35W B25BR504.BSS
1151 Intel® Pentium® Processor G4560 3.50 GHz 1050 MHz Kaby Lake 54W B25BR504.BSS
1151 Intel® Pentium® Processor G4520 3.60 GHz 1050 MHz Skylake 47W B25BR504.BSS
1151 Intel® Pentium® Processor G4500T 3.0 GHz 950 MHz Skylake 35W B25BR504.BSS
1151 Intel® Pentium® Processor G4500 3.50 GHz 1050 MHz Skylake 47W B25BR504.BSS
1151 Intel® Pentium® Processor G4400T 2.90 GHz 950 MHz Skylake 35W B25BR504.BSS
1151 Intel® Pentium® Processor G4400 3.30 GHz 1000 MHz Skylake 65W B25BR504.BSS
1151 Intel® Pentium® Processor G4400 3.30 GHz 1000 MHz Skylake 47W B25BR504.BSS
1151 Intel® Celeron® Processor G3950 3.0 GHz 1050 MHz Kaby Lake 51W B25BR504.BSS
1151 Intel® Celeron® Processor G3930T 2.70 GHz 1000 MHz Kaby Lake 35W B25BR504.BSS
1151 Intel® Celeron® Processor G3930 2.90GHz 1050 MHz Kaby Lake 51W B25BR504.BSS
If you plan to upgrade processor from your existing unit, please update bios first before changing or upgrading processors.
 
INTEL KS/K/KF processor (CPU), it is recommended to use AIO fan ( water cooling)
Brand Model Size Type
ADATA AX4U2400W4G16-QRZ 4G DDR4 2400
ADATA AX4U2400W8G16-QRZ 8G DDR4 2400
Kingston HX428C14PB2K4/16 2G DDR4 2800
Kingston HX426C15FBK4/16 8G DDR4 2666
Kingston HX430C15PB2K4/16 8G DDR4 3000
Kingston HX429C15PB3AK4/32 8G DDR4 2400
Crucial MTA8ATF51264AZ-2G1A1 4G DDR4 2133
Crucial BLS4G4D240FSA.8FADG 4G DDR4 2400
Crucial CT8G4DFD8213.C16FAD11 8G DDR4 2133
Crucial CT16G4DFD8213.16FA1 16G DDR4 2133
G.SKILL F4-2400C15Q-32GRB 8G DDR4 2400
G.SKILL F4-3200C16Q-16GRKD 4G DDR4 3200
G.SKILL F4-3400C16Q-16GRBD 4G DDR4 3400
G.SKILL F4-3600C17D-8GVK 4G DDR4 3600
PATRIOT PX432G280C6QK 8G DDR4 2800
TEAM GROUP TXGD48G4000HC18EBK 8G DDR4 2133
TEAM GROUP TF3D48G2400HC15BBK 8G DDR4 2133
TRANSCEND C59410-0133 4G DDR4 2133
GEIL GPR416GB3000C16QC 4G DDR4 3000
GEIL GALS416GB2400C16QC 8G DDR4 2133
GEIL GLS416GB2400C16DC 4G DDR4 2133
APACER 78.C1GM3.AF10B 8G DDR4 2133
APACER 78.B1GM3.AF00B 4G DDR4 2666
APACER 78.C1GMS.4010B 8G DDR4 2133
V-COLOR TD4G8C17-UH 4G DDR4 2400
V-COLOR TD8G16C17-UH 8G DDR4 2400
UMAX 84G48G93HY-21MHYWKGF15T 8G DDR4 2133
APOTOP U4A4G93-24G6NMCF01 4G DDR4 2400
APOTOP U4A8G93-24G6NMCF01 8G DDR4 2400
Panram PUD42400C154GNJW 4G DDR4 2400
This is not a full listing but a memory guide used for testing.
 
* The listed Memory Speed only for references, the actual running speed will depend to the system specification.

Operating System :

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Chipset
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 10.1.1.38 2016-11-28 2.6 MB Download
Intel Management Engine Interface
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 11.6.0.1100 2016-11-28 91.34 MB Download
On-Board VGA (SKYLAKE)
Operating System Version Date File Size Global
Windows 7 x64/ 8.1 x64/ 10 x64 20.19.15.4526 2016-11-28 236.32 MB Download
Windows 7 x86 20.19.15.4454 2016-11-28 113.88 MB Download
On-Board VGA (KBLAKE)
Operating System Version Date File Size Global
Windows 10 x64 21.20.16.4526 2016-12-01 240.1 MB Download
Windows 7 x86 beta 2017-02-24 128.43 MB Download
Windows 7 x64 beta 2017-02-24 245.5 MB Download
On-Board LAN
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64 7.092.0115.2015 2015-05-20 5.96 MB Download
Windows 10 x86/ 10 x64/ 11 x64 10.045 2021-12-02 10.65 MB Download
Windows 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64 8.038.0115.2015 2015-05-20 5.87 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
USB 3.0 Controller
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64 5.0.0.32 2017-02-06 5.39 MB Download
BIOSCreen Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64/ 11 x64 0.9.5.2 2023-11-16 17.19 MB Download
BIOS Update Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.9.7.1 2023-11-16 8.24 MB Download
Intel Rapid Storage Technology(RAID Mode)
Operating System Version Date File Size Global
Windows 10 x64 15.2.0.1020 2016-12-01 13.01 MB Download
Intel SATA AHCI/RAID F6 Disk
Operating System Version Date File Size Global
Windows 10 x64 15.2.0.1020 2016-12-01 841.68 KB Download
RACING GT Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.24.1711.1600 2017-12-26 9.65 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

On-Board LAN
Operating System Version Date File Size Global
Windows 10 x86/ 10 x64/ 11 x64 10.045 2021-12-02 10.65 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
BIOSCreen Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64/ 11 x64 0.9.5.2 2023-11-16 -1 Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Chipset
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 10.1.1.38 2016-11-28 2.6 MB Download
Intel Management Engine Interface
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 11.6.0.1100 2016-11-28 91.34 MB Download
On-Board VGA (SKYLAKE)
Operating System Version Date File Size Global
Windows 7 x64/ 8.1 x64/ 10 x64 20.19.15.4526 2016-11-28 236.32 MB Download
On-Board VGA (KBLAKE)
Operating System Version Date File Size Global
Windows 10 x64 21.20.16.4526 2016-12-01 240.1 MB Download
On-Board LAN
Operating System Version Date File Size Global
Windows 10 x86/ 10 x64/ 11 x64 10.045 2021-12-02 10.65 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
BIOSCreen Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64/ 11 x64 0.9.5.2 2023-11-16 -1 Download
BIOS Update Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.9.7.1 2023-11-16 -1 Download
Intel Rapid Storage Technology(RAID Mode)
Operating System Version Date File Size Global
Windows 10 x64 15.2.0.1020 2016-12-01 13.01 MB Download
Intel SATA AHCI/RAID F6 Disk
Operating System Version Date File Size Global
Windows 10 x64 15.2.0.1020 2016-12-01 841.68 KB Download
RACING GT Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.24.1711.1600 2017-12-26 9.65 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

On-Board LAN
Operating System Version Date File Size Global
Windows 10 x86/ 10 x64/ 11 x64 10.045 2021-12-02 10.65 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Chipset
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 10.1.1.38 2016-11-28 2.6 MB Download
Intel Management Engine Interface
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 11.6.0.1100 2016-11-28 91.34 MB Download
On-Board VGA (SKYLAKE)
Operating System Version Date File Size Global
Windows 7 x64/ 8.1 x64/ 10 x64 20.19.15.4526 2016-11-28 236.32 MB Download
On-Board LAN
Operating System Version Date File Size Global
Windows 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64 8.038.0115.2015 2015-05-20 5.87 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
BIOSCreen Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64/ 11 x64 0.9.5.2 2023-11-16 -1 Download
BIOS Update Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.9.7.1 2023-11-16 -1 Download
RACING GT Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.24.1711.1600 2017-12-26 9.65 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

On-Board LAN
Operating System Version Date File Size Global
Windows 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64 8.038.0115.2015 2015-05-20 5.87 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

On-Board LAN
Operating System Version Date File Size Global
Windows 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64 8.038.0115.2015 2015-05-20 5.87 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

On-Board LAN
Operating System Version Date File Size Global
Windows 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64 8.038.0115.2015 2015-05-20 5.87 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Chipset
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 10.1.1.38 2016-11-28 2.6 MB Download
Intel Management Engine Interface
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 11.6.0.1100 2016-11-28 91.34 MB Download
On-Board VGA (SKYLAKE)
Operating System Version Date File Size Global
Windows 7 x64/ 8.1 x64/ 10 x64 20.19.15.4526 2016-11-28 236.32 MB Download
On-Board VGA (KBLAKE)
Operating System Version Date File Size Global
Windows 7 x64 beta 2017-02-24 245.5 MB Download
On-Board LAN
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64 7.092.0115.2015 2015-05-20 5.96 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
USB 3.0 Controller
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64 5.0.0.32 2017-02-06 5.39 MB Download
BIOSCreen Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64/ 11 x64 0.9.5.2 2023-11-16 -1 Download
BIOS Update Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.9.7.1 2023-11-16 -1 Download
RACING GT Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.24.1711.1600 2017-12-26 9.65 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Chipset
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 10.1.1.38 2016-11-28 2.6 MB Download
Intel Management Engine Interface
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 11.6.0.1100 2016-11-28 91.34 MB Download
On-Board VGA (SKYLAKE)
Operating System Version Date File Size Global
Windows 7 x86 20.19.15.4454 2016-11-28 113.88 MB Download
On-Board VGA (KBLAKE)
Operating System Version Date File Size Global
Windows 7 x86 beta 2017-02-24 128.43 MB Download
On-Board LAN
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64 7.092.0115.2015 2015-05-20 5.96 MB Download
On-Board Audio
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8 x64/ 8 x86/ 8.1 x86/ 8.1 x64/ 10 x86/ 10 x64/ 11 x64 6.0.1.8491 2022-07-11 278.88 MB Download
USB 3.0 Controller
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64 5.0.0.32 2017-02-06 5.39 MB Download
BIOSCreen Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64/ 11 x64 0.9.5.2 2023-11-16 -1 Download
BIOS Update Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.9.7.1 2023-11-16 -1 Download
RACING GT Utility
Operating System Version Date File Size Global
Windows 7 x86/ 7 x64/ 8.1 x64/ 10 x64 1.24.1711.1600 2017-12-26 9.65 MB Download
Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.

Manual
File  
B250ET2_170504(EN+CN).pdf Download
B250ET2_BIOS_181120.pdf Download
BIOS
File Description File Size Upload Date  
B25BR504.BSS Update CPU microcode 8192 KB 2018-05-04 Download
B25BRB29.BSS Intel Management engine update 8192 KB 2017-11-29 Download
B25BR630.BSS Update CPU microcode 8192 KB 2017-06-30 Download
B25BR112.BSS Initial BIOS 8192 KB 2017-01-12 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.