Download Asus X55U Windows 8 64bit drivers
| Vendor | File | Version | Size | |
| Download (77) | BIOS | BIOS 420 1．Fix the issue users keep pressing Fn+F10/F11/F12, it will become “h” , “b” or “c” input instead. 2．Fix that sometimes system will hang at blackscreen 3．Fix the issue the AC status can not be updated | 420 | 2012.12.18 update |
| Download (66) | BIOS | BIOS 415 1．Fix OS will enter DeepS3 slowly and can't wake up Automatically. 2．Fix the issue that SD Card would lost sometimes when resume from DS3. | 415 | 2012.12.12 update |
| Download (62) | BIOS | BIOS 414 To fix system sometimes BSOD(9F) in Windows8. | 414 | 2012.11.09 update |
| Download (62) | BIOS | BIOS 410 1．Fix the issue that the SPI Clock is not set when the value of WODT(0x80) is not 0x02. 2．Fix the issue when set launch CSM as disable and FastBoot as enable under BIOS Setup,then use winflash to flash bios,the model name shows error code. 3. If it is ubuntu OS suggest using EZ flash to update.Others OS for example Win7 can using EZ flash or Win flash to update | 410 | 2012.09.17 update |
| Download (58) | BIOS | BIOS 408 1.Fix the issue "safely Remove Hardware and Eject Media" can not show when insert U3 device in U3 port. 2.Fix the issue the panel backlight can't brighten when enable CSM and secure boot keys installed. 3.Fix the issue system will hang up when do RTC aging test with APM. | 408 | 2012.08.31 update |
| Download (58) | BIOS | First release | 211 | 2012.05.04 update |
| Download (61) | BIOS-Utilities | Windows BIOS Flash Utility | V2.41.1 | 2012/10/17 update |
| Download (59) | BIOS-Utilities | Windows BIOS Flash Utility | V2.41.0 | 2012.04.06 update |
| Download (60) | Audio | Realtek Audio Driver If you want to upgrade your OS from Win 7 to Win 8,to prevent software compatibility issue, please uninstall the older version driver before install the newer version driver | V6.0.1.6777 | 2012/12/04 update |
| Download (70) | Audio | Audio Driver | V6.0.01.10400 | 2012/04/25 update |
| Download (90) | VGA | ATI Graphics Driver | V8.930.0.0000 | 2012/06/19 update |
| Download (64) | LAN | Athros LAN Driver | V2.0.15.16 | 2012/07/17 update |
| Download (51) | LAN | Athros LAN Driver | V2.0.11.12 | 2012/04/23 update |
| Download (64) | Touchpad | ASUS Smart Gesture (Touchpad Driver) [Please update ATK Package V1.0.0020 or later in advance] If you want to upgrade your OS from Win 7 to Win 8,to prevent software compatibility issue, please uninstall the older version driver before install the newer version driver | V1.1.3 | 2013/01/30 update |
| Download (60) | Touchpad | ASUS Smart Gesture (Touchpad Driver) [Please update ATK Package V1.0.0020 or later in advance] | V1.0.32 | 2012/09/24 update |
| Download (55) | Touchpad | Elantech Touchpad driver | V10.5.9.0 | 2012/03/15 update |
| Download (62) | Wireless | Atheros Wireless Lan Driver and Application | V9.2.0.504 | 2012/08/14 update |
| Download (115) | Wireless | Foxconn Wireless Lan Driver and Application | V3.02.13.0000 | 2012.05.23 update |
| Download (114) | Wireless | Atheros Wireless Lan Driver and Application | V9.2.0.480 | 2012.03.22 update |
| Download (57) | BlueTooth | Qualcomm Atheros BlueTooth driver If you want to upgrade your OS from Win 7 to Win 8,to prevent software compatibility issue, please uninstall the older version driver before install the newer version driver | V7.4.0.150 | 2013.01.29 update |
| Download (76) | BlueTooth | Foxconn BlueTooth driver | V9.1.692.43 | 2012.06.21 update |
| Download (80) | BlueTooth | Atheros BlueTooth driver | V7.4.0.140 | 2012.06.21 update |