Proper Compaq Presario CQ40-311AU drivers are essential for the performance of the Compaq Presario CQ40-311AU Notebook PC. Especially after upgrading the Windows OS, the new OS may go incompatible with the Compaq Presario CQ40-311AU laptop drivers which could cause the common Compaq Presario CQ40-311AU errors like weak WiFi signal, blue screen, USB device malfunctioned, touchpad stops responding etc. Downloading and updating the correct HP Compaq Presario CQ40-311AU laptop on Windows 7 can help you avoid many driver-related computer issues.
You could go to HP driver download page to look for and manually download the Compaq Presario CQ40-311AU drivers you need, such as USB driver,Camera driver,Sound 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 CQ40-311AU drivers download solution, you could click the button below to free download Compaq Presario CQ40-311AU drivers directly.
If you are looking for available drivers or software related to your HP Compaq Presario CQ40-311AU laptop. The following software and drivers are compatible with your Compaq Presario CQ40-311AU 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 |
If you have any questions or ideas about Compaq Presario CQ40-311AU drivers download and update for Windows 7, please make comments below this post.