| Compaq Presario CQ42-121LA Compaq Presario CQ42-122LA Compaq Presario CQ42-123LA | Compaq Presario CQ42-124LA Compaq Presario CQ42-125LA Compaq Presario CQ42-126LA |
Other OS : Driver For Windows XP || Driver For Windows Vista
Drivers Download For Windows 7 :
| Category | File Description |  |
| Audio | Realtek High-Definition Audio Driver 2010-04-23 , Version:6.0.1.6037 A, 52.88M |  |
| Graphics | ATI VGA Driver 2010-07-30 , Version:8.712.1.3000 A, 127.42M | |
| Input Devices | Synaptics TouchPad Driver 2010-04-23 , Version:15.0.7.0 A, 37.55M | |
| Modem | LSI High-Definition Audio (HDA) Modem Driver for Microsoft Windows 2009-10-22 , Version:2.2.97.0, 5.91M | |
| Network | Broadcom 2070 Bluetooth Software and Driver 2010-08-27 , Version:7, 58.51M | |
| Ralink/Motorola BC4 Bluetooth 3.0 + HS Adapter Driver 2010-07-23 , Version:1.00, 68.62M | | |
| Ralink RT3090 802.11 b/g/n WiFi Adapter Driver 2010-06-16 , Version:1.00, 13.05M | | |
| Broadcom Wireless LAN Driver for Microsoft Windows 7 2010-05-27 , Version:5.60.350.6, 20.68M | | |
| Atheros Wireless LAN Driver for Microsoft Windows 7 2010-05-18 , Version:1.00, 20.91M | | |
| Realtek PCI-E Fast Ethernet NIC Driver 2010-05-14 , Version:7.11.1127.2009 A, 5.54M | | |
| Ralink/Motorola BC4 Bluetooth 3.0 + HS Adapter Driver 2010-04-06 , Version:1.00, 85.19M | | |
| Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver for Microsoft Windows 2010-03-19 , Version:2010.0.119.2010, 20.35M | | |
| Software Support for HP Integrated Module with Bluetooth Wireless Technology for Microsoft Windows 7 2010-01-22 , Version:7, 55.41M | | |
| Storage | Realtek USB 2.0 Card Reader Driver 2010-04-23 , Version:6.1.7600.30113 A, 8.19M | |
| Bios | WinFlash for HP Notebook System BIOS (with AMD Processor) 2010-06-24 , Version:F0A A, 3.26M | |
| Diagnostic | HP System Diagnostics (UEFI) 2010-04-14 , Version:3.0.0.0, 1.34M | |
| Enhancement & QFEs | Essential System Updates for Microsoft Windows 7 2010-08-13 , Version:6.00 A, 16.09M | |
| Software Multimedia | Roxio CinemaNow Software 2010-07-10 , Version:2.0 A, 48.47M | |
| Software Solution | HP Software Framework 2010-09-01 , Version:4.0.59.1, 3.7M | |
| Lightscribe System Software 2010-08-03 , Version:1.18.16.1 A, 11.64M | | |
| HP Quick Launch Button Software 2010-08-02 , Version:2.10 A, 2.17M | | |
| HP Wireless Assistant 2010-05-19 , Version:4.0.7.0, 17.69M | | |
| Tools | HP Support Assistant 2010-07-02 , Version:5.0.14.2, 34.51M | |
| HP BIOS Update (UEFI) 2010-04-26 , Version:1.5.0.0, 1.05M | |
