If there is something wrong with your HP Compaq Presario CQ40-408AU drivers which could result in no sound, no Wi-Fi available, touchpad not working, usb device not recognized, etc. To avoid the aforementioned computer issues, you’d better regularly download and update Compaq Presario CQ40-408AU drivers for Windows 7.
You could go to HP driver download page to look for and manually download the Compaq Presario CQ40-408AU drivers you need, such as Bluetooth driver,Camera driver,Chipset driver, etc. We’d like to inform you that many drivers are not available for download any more.
If you can’t find the exact Compaq Presario CQ40-408AU drivers download solution, you could click the button below to free download Compaq Presario CQ40-408AU drivers directly.
If you are looking for available drivers or software related to your HP Compaq Presario CQ40-408AU laptop. The following software and drivers are compatible with your Compaq Presario CQ40-408AU and Microsoft Windows 7 64-bit.
| Sound Driver | Version |
|---|---|
| Download | IDT High Definition Audio CODEC 1.00 B |
| VGA Driver | Version |
| Download | ATI Mobility Radeon HD 3200/3450/4200/4330 Graphics 1.00 B |
| Keyboard, Mouse and Input | Version |
| Download | HP Quick Launch Buttons 6.50.12.1 |
| Download | ALPS Touchpad Driver 1.00 A |
| Download | ENE CIR Receiver Driver 1.00 A |
| Download | Validity Sensor Driver 1.00 A |
| Network Driver | Version |
| Download | Bluetooth Wireless Technology for Microsoft Windows 7 |
| Download | Broadcom WLAN Driver for Microsoft Windows 7 5.60.18.8 |
| Download | Realtek Family PCI-E Fast Ethernet NIC Driver 7.3.522.2009 |
| Storage Driver | Version |
| Download | AMD AHCI Compatible RAID controller 1.00 A |
| Download | JMB38X CardReader Driver 1.00 A |
| Software – Multimedia | Version |
| Download | HP DVD Play Software 3.7.0.6908 |
| Software – Security | Version |
| Download | Digital Persona Fingerprint Reader 4.0.1.3749_64 A |
| Software – Solutions | Version |
| Download | HP Advisor 3.3.12286.3436 |
| Download | LightScribe System Software 1.18.8.1 |
| Download | Recovery Manager Installer Patch for Windows 7 Upgrade 1.0.5 |
| Download | HP Wireless Assistant 3.50.10.1 |
| Utility & Tools | Version |
| Download | HP Support Assistant 5.2.9.2 |
Hope you could successfully download the right Compaq Presario CQ40-408AU drivers for Windows 7. Any questions, don’t hesitate to leave comments below.