Chipset::
Compaq Presario CQ42-270TU Chipset Driver
Intel Chipset Driver
Download
Intel Turbo Boost Technology Download
Intel Management Engine Interface (MEI) Driver for Microsoft Windows XP Download
Intel Matrix storage manager Download
Audio:
Compaq Presario CQ42-270TU Audio Driver
Realtek Audio Driver for Microsoft Windows XP
Download
VGA:
Compaq Presario CQ42-270TU Nvidia graphic driver
ATI Mobility Radeon HD 5430 Video/Graphics Driver Windows XP
Download
Intel Mobility Graphics Driver Windows XP
Download
Cardreader:
Compaq Presario CQ42-270TU Card Reader Driver
Realtek USB 2.0 Card Reader Driver Download
TOUCHPAD
Synaptics TouchPad Driver for Microsoft Windows XP
Download
Modem:
Compaq Presario CQ42-270TU MODEM Driver
LSI High-Definition Audio (HDA) Modem Driver
Download
WIRELESS:
Ralink 802.11 b/g/n WiFi Adapter : Download
Broadcom Wireless LAN Driver for Microsoft Windows XP : Download
Atheros Wireless LAN Driver for Microsoft Windows XP : Download
Intel PRO/Wireless Drivers for Microsoft Windows XP : Download
Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver for Microsoft Windows XP: Download
LAN / ETHERNET:
Realtek PCI-E Fast Ethernet NIC Driver For Windows XP
Download
Bluetooth:
Compaq Presario CQ42-270TU Bluetooth Driver
HP Integrated Module with Bluetooth Wireless
Download
