Driver HP Compaq Presario C771US

1. Mobile Intel® 965 Express Chipset Family (Install & Reboot before other drivers):
2. Intel® Graphics Media Accelerator Driver for WinXP (X3100)
3. Intel® Matrix Storage Manager v7.8.0.1012 C = DOWNLOAD
4. Microsoft .NET Framework v2.0 (Required to install before HP Quicklaunch Button & MS UAA)
5. MS UAA (Required with a Reboot before Conexant driver):
6. Conexant SmartAudio 221 or Mirror
7. Realtek 8139 LAN = DOWNLOAD 
8. ALPS Touchpad Pointing Device Driver v5.4.1501.9 A = FTP or MIRROR
9. Conexant HDAUDIO Soft Data Fax Modem with SmartCP Driver v7.67.00.00 A
   = DOWNLOAD
10. Broadcom Wireless LAN Driver v6.20 REV: A = DOWNLOAD
11. Atheros Wireless LAN Driver

Sumber :gochinboy