P9X79
P9X79 DELUXE
P9X79 LE
P9X79 PRO
SABERTOOTH X79
Windows 8, Windows 8 (64 bit), Windows 7, Windows 7 (64 bit), Windows XP, Windows XP (64 bit)
MEI_V81101275_XPVistaWin7_8.zip (57.6 MB)
8.1.10.1275 (22-Oct-2012)
ACPI and Hotkey Utility File
Manikandan (DG Staff Member) on 7-Jan-2013
To get the P9X79 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 ASUS P9X79 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 ASUS 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 ASUS website. Most major device manufacturers update their drivers regularly.
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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 |
|---|---|---|
| MEI_V81101275_XPVistaWin7_8/AsusSetup.exe | 1.2 MB | 8 Sep 2010 |
| MEI_V81101275_XPVistaWin7_8/AsusSetup.ini | 2.3 KB | 3 Aug 2012 |
| MEI_V81101275_XPVistaWin7_8/AsusSetup32.ini | 2.6 KB | 8 Aug 2012 |
| MEI_V81101275_XPVistaWin7_8/AsusSetup64.ini | 2.6 KB | 8 Aug 2012 |
| MEI_V81101275_XPVistaWin7_8/English.ini | 200 bytes | 20 Aug 2010 |
| MEI_V81101275_XPVistaWin7_8/French.ini | 224 bytes | 20 Aug 2010 |
| MEI_V81101275_XPVistaWin7_8/German.ini | 230 bytes | 20 Aug 2010 |
| MEI_V81101275_XPVistaWin7_8/ISSetup.dll | 552.2 KB | 9 Aug 2012 |
| MEI_V81101275_XPVistaWin7_8/Japanese.ini | 202 bytes | 20 Aug 2010 |
| MEI_V81101275_XPVistaWin7_8/Russian.ini | 206 bytes | 20 Dec 2011 |
| MEI_V81101275_XPVistaWin7_8/Schinese.ini | 118 bytes | 8 Nov 2010 |
| MEI_V81101275_XPVistaWin7_8/Spanish.ini | 242 bytes | 20 Dec 2011 |
| MEI_V81101275_XPVistaWin7_8/Tchinese.ini | 112 bytes | 20 Aug 2010 |
| MEI_V81101275_XPVistaWin7_8/_Setup.dll | 164.8 KB | 17 May 2006 |
| MEI_V81101275_XPVistaWin7_8/data1.cab | 423.6 KB | 9 Aug 2012 |
| MEI_V81101275_XPVistaWin7_8/data2.cab | 55.8 MB | 9 Aug 2012 |
| MEI_V81101275_XPVistaWin7_8/layout.bin | 473 bytes | 9 Aug 2012 |
| MEI_V81101275_XPVistaWin7_8/setup.exe | 455.6 KB | 24 May 2006 |
| MEI_V81101275_XPVistaWin7_8/setup.ini | 444 bytes | 9 Aug 2012 |