Compaq Presario CQ20-400 Notebook PC series, Most Recent HP Notebook Softwares and Available Drivers Download Center for Microsoft Windows Operating Systems.
Compaq Presario CQ20-400 Drivers Driver Downloads for Microsoft Windows
Supported Operating Systems; Microsoft Windows 7 (32bit)
- ADI SoundMAX AD1984A Audio Driver – (15.2MB)
- Intel Video Driver and Control Panel – (25.6MB)
- Chicony Camera Driver – (6.2MB)
- HP Quick Launch Buttons – (24.7MB)
- Synaptics Touchpad Driver – (14.8MB)
- LSI High-Definition Audio Modem Driver – (5.7MB)
- Intel Matrix Storage Manager – (18.4MB)
- SCR33x USB Smart Card Reader Driver – (2.9MB)
- HPQFlash for HP Notebook System BIOS – (2.63MB)
- ROMPaq for HP Notebook System BIOS – (3.04MB)
Supported Operating Systems; Microsoft Windows Vista (32bit)
- ADI SoundMAX AD1984A Audio Driver – (15.2MB)
- Intel Chipset Installation Utility – (1.52MB)
- Intel Video Driver and Control Panel – (19.1MB)
- Chicony Camera Driver – (6.43MB)
- HP Quick Launch Buttons – (21.1MB)
- Synaptics TouchPad Driver – (27.1MB)
- LSI High-Definition Audio Modem Installer and Driver – (4.1MB)
- Broadcom Wireless LAN Driver – (18.1MB)
- Intel PRO/Wireless Driver – (7.61MB)
- Marvell Yukon Gigabit Ethernet Controller Driver – (3.1MB)
- HP Integrated Module with Bluetooth Wireless Technology – (50.1MB)
- Intel Matrix Storage Manager – (18.1MB)
- HPQFlash for HP Notebook System BIOS – (2.81MB)
- Cyberlink YouCam Software – (46.1MB)
- HP DVD Play – (89.1MB)
- HP WWAN Connection Manager – (15.1MB)
For detail drivers please visit HP Official Site (here)
Driver Installation Instructions
- Download the file by clicking on the driver you need and save the file to your computer.
- Double-click the downloaded file, it will open, and then follow the on-screen instructions.
- After the installation process is complete, you can delete the downloaded driver file.
What You Need To Know While Loading A Compaq Presario CQ20-400 Notebook Drive
- To improve the performance of the Compaq Presario CQ20-400 Drivers you are using, you must keep the driver software up to date.
- This Computer Driver is only valid for Microsoft Windows Operating Systems.
- Beware that Windows Operating System is how many bits.
- You can view that the driver is installed from Device Management.
- Desktop => My Computer => Right Click => Manage => Device Manager => Related Driver.
- Driver Do not interrupt internet connection while downloading.
- Drivers are scanned by the Virus Program.
Thank you for downloading your notebook drivers from our website.