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GV-N640OC-2GI
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Please contact our Technical Support for further assistance.
  • Downloads
  • Manual
  • FAQ
Downloads
CPU Support
Support List
Manual
FAQ
Download from the server closest to you – Asia, China, North America, Europe, Russia.
You will need to view these PDF files with Acrobat Reader.
Downloads
Driver OS：
All
    • VGA Driver
      VGA Driver
      Version
      Size
      Date
      Download
      VGA Driver

      OS: Windows 10 64bit
      [3‎84.76]
      4‎33.44 MB
      2‎017-09-21
      Download
      VGA Driver

      OS: Windows 10 32bit
      [3‎84.76]
      3‎40.26 MB
      2‎017-09-21
      Download
      VGA Driver

      OS: Windows 8 64bit,Windows 7 64bit
      [3‎84.76]
      3‎93.94 MB
      2‎017-09-21
      Download
      VGA Driver

      OS: Windows 8 32bit,Windows 7 32bit
      [3‎84.76]
      3‎23.19 MB
      2‎017-09-21
      Download
      NVIDIA Driver

      OS: Windows Vista 32bit,Windows 8 32bit,Windows 7 32bit
      [3‎10.90]
      1‎75.23 MB
      2‎013-01-15
      Download
      NVIDIA Driver

      OS: Windows Vista 64bit,Windows 8 64bit,Windows 7 64bit
      [3‎10.90]
      2‎29.64 MB
      2‎013-01-10
      Download
  • Manual
  • Manual(+1)
    • Language
      Version
      Size
      Date
      Download
      Description
      English
      1‎05
      1‎.08 MB
      2‎016-03-09
      Download
FAQ
Please click here to download the latest driver version from GPU manufacturer of your graphics card.
Warning:
Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.

Please note:
You can only update to a VBIOS version of the same series.Visual C++2008 is required for this BIOS flash.
If your VBIOS version is:
F1, it can only be updated with VBIOS versions F2-F9.
F10, it can only be updated with VBIOS versions F11-F19.
F20, it can only be updated with VBIOS versions F21-F29.

How To Reflash BIOS?

What is a BETA?
BETA describes a new version that is reliable yet may not include all the features of the final product. During this phase we are previewing new features and gathering customer input to insure our product provides the best experience possible.
#1. Download speed may be varied in different region. If you have experienced lower download speed, please try other region download sites.
#2. Please download from the region "Asia" if the file you wanted to download does not exist in other region.
#3. If you have encountered problems or cannot find the file after following #2, please feedback to our Technical Service for further help.
#4. For better download quality, it is recommended to use software like Flashget or Getright to monitor your file download status for saving your treasure time and efforts.
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