The BIOS 770 Extreme3 is a common computer motherboard manufactured by Asrock. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. Visitors have downloaded this file "770_20Extreme3_1.20_WIN.zip" 10 times with an aggregate rating of 4 out of 5 stars based on 2 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 797.1 KB.
BIOS 770 Extreme3
Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
1.20 (9-Apr-2010)
Motherboard Series
AMD Socket AM3
First released.
BIOS Firmware File
Gitanjali (DG Staff Member) on 25-Dec-2010
To get the BIOS 770 Extreme3 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Asrock BIOS 770 Extreme3 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Asrock Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Asrock website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
770Ex1.20.EXE | 999.5 KB | 8 Apr 2010 |
UCORESYS.SYS | 15.4 KB | 21 Aug 2009 |
UCOREVXD.VXD | 7.8 KB | 21 Aug 2009 |
UCOREW64.SYS | 14.6 KB | 21 Aug 2009 |