AUDIO:
Compaq Presario CQ56-105SL Audio Driver
Realtek High Definition Audio Driver
Download
Graphic:
Compaq Presario CQ56-105SL Graphic Driver
AMD High-Definition (HD) Graphics Driver and Catalyst Control Center
Download
Wireless:
Compaq Presario CQ56-105SL Wireless and Network Driver
CQ56 model equip with different wifi devices, so choose base on your specs, If you confuse what wireless device your laptop have, try Install and see which work for you, installing wrong driver will not harm your system.
1 Atheros 2011 Wireless LAN Driver :
Download
2. Ralink 2011 802.11 b/g/n WiFi Adapter :
Download
3. Intel PRO/Wireless Drivers for Microsoft Windows 7 :
Download mirror
4. Broadcom 2070 Bluetooth Software and Driver :
Download
5. Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver:
Download
6. Ralink/Motorola Bluetooth Adapter Driver
Download
STORAGE
Intel Rapid Storage Technology
Download
QUICKLAUNCH:
HP Quicklaunch Button
Download
TOUCHPAD
Synaptic Touchpad Drivers
Download
OTHERS
HP power Manager Utility Software
Download