Source :
HP SupportDownload Compaq 515 Notebook Drivers Windows XP/Vista/7Patch (Windows XP Only!)
Microsoft Universal Architecture (UAA) Bus Driver
Version 1.00.31, 54.2MB
DownloadReboot after patch Installation and install audio drivers. The audio driver installation will failed without Patch Installation and reboot.
AudioIDT High Definition Audio Driver
Version 2.10.0.6162, 26.3MB
Windows XP Version 6.10.6222.0 27.3MB
Windows XP/Vista/ 7Graphic ATI Video Driver and Control Panel (HD3000 series)
Version 8.601.1-090401A-079016C, 109.4MB
Windows XP Version 8.601.1.2-090610A-082893C 101.2MB
Windows VistaVersion 8.632.1.1-090804A-086180C, 102.7MB
Windows 7
QuickLaunchHP QuickLaunch Button
Version 6.50.17.1, 26MB
Windows XP/Vista/ 7 TouchpadSynaptics Touchpad Driver
Version 13.2.6.2, 27.7MB
Windows XP/Vista/ 7Webcam/CameraHP Universal Camera Driver
Version 1.00 H4, 16.2MB
Windows XP/Vista/ 7ModemLSI High Definition Audio (HDA) Modem
Version 2.1.91.0, 4.4MB
Windows Vista/ XPVersion 2.1.94.0, 5.7MB
Windows 7WirelessRealtek RT8191SE 802.11b/g/n Wireless LAN Driver
Version 2019.1.1203.2010, 19.3MB
Windows XP/Vista/ 7WirelessBroadcom Wireless LAN Driver
Version 7.20, 8.3MB
Windows XP Version 5.60.18.8, 20.5MB
Windows 7
BluetoothSoftware Support For HP Integrated Module with Bluetooth Wireless Technology
Version5.5, 91.5MB
Windows XP Version 7 57.8MB
Windows 7LAN - EthernetMarvell Yukon Gigabit Ethernet Controller Driver
Version 10.70.5.3, 3.8MB
Windows XP/Vista/ 7ProcessorAMD Processor Update for Windows XP
(windows Vista and windows 7 automatic)
Version 1.3.2.0
DownloadSATAAMD Sata AHCI Controller Driver
(Only Windows XP requires this controller)
Version 3.2.1540.60, 5.3MB
DownloadUSBHP USB 2.0 Docking Station Drivers
Version 2.00, 29.05MB
Windows XP Version 5.5.27797.0, 20.1MB
Windows Vista / 7
Tools and Utility
HP Wireless Assistant Version 3.50.4.1, 3.5MB
DownloadHP Webcam SoftwareVersion 1.0.25.0, 31MB
DownloadHP Advisor SoftwareVersion 3.4.12850.3526, 68MB
Download
Lightscribe System SoftwareVersion 1.18.6.1, 8.8MB
Download
HP Support AssistantVersion 6.1.12.1, 46.6MB
Download