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HP Pavilion a420n Desktop PC Drivers & Downloads

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Realtek AC'97 Audio Driver Update
2005-11-08 , Version:5.10.0.5730, 10.96M
This is an update for the Realtek AC'97 audio driver. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP Professional
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Via/S3G UniChrome IGP Driver Update
2004-12-22 , Version:6.14.10.194, 8.95M
This is an update for the Via/S3G UniChrome IGP Driver. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Professional
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HP Multimedia Keyboard/Mouse Driver Update
2006-06-15 , Version:1.0.2.6, 3.35M
HP Multimedia Keyboard driver update provides additional support for Quick Resume Technology, allowing system to resume from Away Mode via any key press.
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Spring 2004 Original Audio Driver Collection
2004-08-13 , Version:N/A, 25.45M
Complete collection of original audio device drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional
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Spring 2004 HP Multimedia Card Reader Icon Utility
2004-08-10 , Version:N/A, 4.66M
Spring 2004 HP multimedia card reader icon utility. Purpose: Original Driver Operating System: Microsoft Windows XP Home Microsoft Windows XP Professional
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Spring 2004 Original Chipset Driver Collection
2004-08-10 , Version:N/A, 979.41k
Complete collection of original chipset device drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional
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Spring 2004 Original Display/Monitor Driver Collection
2004-08-10 , Version:N/A, 2.58M
Complete collection of original display/monitor drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional
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Spring 2004 Original Graphic Driver Collection
2004-08-10 , Version:N/A, 50.3M
Complete collection of original graphic device drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional
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Spring 2004 Original Keyboard Driver Collection
2004-08-10 , Version:N/A, 2.88M
Complete collection of original keyboard drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional
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Spring 2004 Original Modem Driver Collection
2004-08-10 , Version:N/A, 1.98M
Complete collection of original modem device drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional
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Spring 2004 Original Network Adapter Driver Collection
2004-08-10 , Version:N/A, 1.0M
Complete collection of original network adapter device drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional
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Spring 2004 Original RAID Driver Collection
2004-08-10 , Version:N/A, 892.36k
Complete collection of original RAID drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional
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Spring 2004 Original TV Tuner Driver Collection
2004-08-10 , Version:N/A, 5.0M
Complete collection of original TV tuner drivers Purpose: Original Driver Operating System: Windows XP Home Windows XP Professional Windows XP Media Center Edition
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BIOS update for A7V8X-LA motherboard
2005-02-10 , Version:3.10, 1023.65k
This is an update to BIOS 3.10 for the A7V8X-LA motherboard. Purpose: Recommended Update Operating System(s): Windows XP Home Windows XP Professional
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PC-Doctor Offline DOS Diagnostics
2005-03-02 , Version:3.0.1378_0205, 3.98M
PC-Doctor Offline Diagnostics is a diagnostic utility for use with your HP/Compaq desktop PC. Due to availability of DOS drivers and limitations of the DOS environment, the following components are ...
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HP Help and Support Center Recovery Cleanup Utility
2004-08-19 , Version:1.0, 313.05k
This update removes unnecessary installation files left over after performing a non-destructive Recovery or System Recovery. These files prevent Help and Support Center from working properly. Purpose: ...
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HP Help and Support Center Update
2004-04-21 , Version:1.0, 1.07M
This update improves the sending and receiving of customer support requests. Purpose: Recommended Category: Diagnostic Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center ...
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TSST TS-H292C CD-RW Drive Firmware Update
2007-10-04 , Version:HP02, 1.44M
TSST TS-H292C 48X CD-RW drive firmware update improves compatibility with Microsoft Windows Vista and XP operating systems.
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Philips CDD7252/44 48X CD-RW Drive Firmware Update
2005-02-07 , Version:RW10, 2.9M
This is a firmware update for the Philips CDD7252/44 48X CD-RW drive. Purpose: Recommended Operating System(s): Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP ...
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Philips DROM6116 16X DVD-ROM Drive Firmware Update
2004-11-03 , Version:HD24, 2.6M
Firmware update for the Philips DROM6116 16X DVD-ROM drive. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP Professional
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Philips DROM6016 16X DVD-ROM Firmware Update HD14
2004-07-22 , Version:HD14, 2.33M
This is a firmware update for the Philips 16X DVD Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP Professional
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By downloading you agree to HP’s  Terms of Use

Samsung SW-248F 48X CD-RW Firmware Update
2004-07-22 , Version:R602, 2.36M
This is a firmware update for the Samsung 48X CD-RW. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP Professional
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Samsung SW-252S 48X CD-RW Firmware Update
2004-07-22 , Version:R903, 2.31M
This is a firmware update for the Samsung 48X CD-RW. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP Professional
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By downloading you agree to HP’s  Terms of Use

Sony CRX215E5 48X CD-RW Drive Firmware Update
2004-06-22 , Version:6.1M - 5.0F, 2.72M
This update improves audio performance. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP Professional
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Cyberdrive/Argus DM168D-B 16X DVD-ROM Firmware Update
2004-03-24 , Version:16HJ, 1.92M
This firmware update fixes: Issue causing only the first session on a multi-session DVD+R to be recognized if the DVD+R was written in DVD read-only mode. PC-Doctor issue causing it to identify the ...
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Asus CRW-4824A 48X CDRW Drive Firmware Update
2004-02-24 , Version:0.91, 2.2M
This update improves drive readability and compatibility with scratched or unbalanced (eccentric) discs. Purpose: Critical Category: Firmware Operating System: Microsoft Windows XP Home Microsoft ...
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Microsoft Security Bulletin MS04-012 - Cumulative Update for Microsoft RPC/DCOM (828741)
2004-05-22 , Version:N/A, 671.4k
Microsoft Security Bulletin MS04-012 - Cumulative Update for Microsoft RPC/DCOM (828741). A security issue has been identified that could allow someone to remotely gain access and control of your PC. ...
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Microsoft Security Bulletin MS04-003 - Buffer Overrun in MDAC Function Could Allow code execution (832483)
2004-05-20 , Version:N/A, 678.63k
Microsoft Security Bulletin MS04-003 - Buffer Overrun in MDAC Function Could Allow code execution (832483) Version: N/A Description: Microsoft Security Bulletin MS04-003 - Buffer Overrun in MDAC ...
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Microsoft Security Bulletin MS04-004 Cumulative Security Update for Internet Explorer (832894)
2004-05-20 , Version:N/A, 671.65k
Microsoft Security Bulletin MS04-004 – Cumulative Security Update for Internet Explorer (832894). A security issue has been identified that could allow someone to remotely gain access and control of ...
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Microsoft Security Bulletin MS04-007 - ASN.1 Vulnerability Could Allow Code Execution (828028)
2004-05-20 , Version:N/A, 671.41k
Microsoft Security Bulletin MS04-007 - ASN.1 Vulnerability Could Allow Code Execution (828028). A security issue has been identified that could allow someone to remotely gain access and control of ...
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By downloading you agree to HP’s  Terms of Use

Microsoft Security Bulletin MS04-011 - Security Update for Microsoft Windows (835732)
2004-05-20 , Version:N/A, 666.41k
Microsoft Security Bulletin MS04-011 - Security Update for Microsoft Windows (835732). A security issue has been identified that could allow someone to remotely gain access and control of your PC. ...
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By downloading you agree to HP’s  Terms of Use

Microsoft Windows XP SP3 Upgrade Utility for systems with AMD processors.
2008-05-19 , Version:1.0, 1.85M
Microsoft Windows XP SP3 Upgrade Utility prevents continuous system restarts or "Stop: 0x0000007E" errors after upgrading to Windows XP SP3 on systems with AMD processors.
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Microsoft QFE Update (KB835409) for System Restore
2004-08-30 , Version:N/A, 7.54M
This is a Microsoft Corporation QFE (KB835409) update to resolve a problem with System Restore after installing Windows XP Service Pack 2. Purpose: Recommended Operating System: Microsoft Windows XP ...
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Microsoft QFE Update (821431) to a FireWire (IEEE 1394) Device Driver
2004-07-01 , Version:N/A, 5.66M
This updates the device driver for an external FireWire (IEEE 1394) device. Purpose: Critical Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP ...
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HP Update Security Vulnerability Update
2008-01-15 , Version:1.0, 1.63M
The HP Update security vulnerability update resolves an issue with a potential security vulnerability within the HP Update software.
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Easy Internet Sign-up Security Update
2005-12-07 , Version:12.07.2005, 2.03M
Easy Internet Sign-up security update resolves security issue. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP ...
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Sonic RecordNow! Application Update
2005-12-12 , Version:7.22, 109.9M
This update reinstalls or updates to version 7.22 of the Sonic RecordNow! CD/DVD recording application that was missing in the HP Application Recovery. Purpose: Recommended Operating System: Microsoft ...
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InterVideo WinDVD Update
2005-12-06 , Version:5.0 DXVA B11.896, 33.79M
InterVideo WinDVD update improves interaction with Microsoft Windows XP.
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HP Memories Disc Creator Filter Driver Update
2004-12-16 , Version:3.1.20.1064, 940.61k
This update resolves an issue causing Send/Don't Send error messages. Purpose: Critical Update Operating System(s): Microsoft Windows 95 Microsoft Windows 98 Microsoft Windows ME Microsoft Windows XP ...
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HP Image Zone Plus Upgrade
2004-11-30 , Version:4.2.3, 254.25M
HP Image Zone Plus Upgrade Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP Professional
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HP Image Zone Plus Update
2004-08-03 , Version:1.0.0.7, 366.57k
This update is required for using HP Image Zone Plus on a PC with Windows XP Service Pack 2 installed. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media ...
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Wild Tangent Driver Update
2004-07-07 , Version:4.1, 3.05M
Wild Tangent driver update to resolve issues with Microsoft Windows XP Service Pack 1 and Service Pack 2. Purpose: Recommended Operating System: Microsoft Windows XP Home Microsoft Windows XP Media ...
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HP Update for iTunes System Recovery Issue
2004-03-19 , Version:N/A, 666.89k
HP update for iTunes to resolve issue occurring after a system recovery. Purpose: Recommended Category: Software - Multimedia Operating System: Microsoft Windows XP Home Microsoft Windows XP Media ...
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HP Imaging Software Critical Update
2004-09-08 , Version:2.0.481.1611, 3.33M
This update is for HP Memories Disc Creator versions 1.0 and 2.0. This update replaces SoftPaq SP24016 and fixes two additional issues: 1. On some PCs, if HP Memories Disc Creator is used to write a ...
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HP Update
2008-12-03 , Version:4.000.012.001, 4.57M
This update to the HP Update program addresses some minor defects.
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Microsoft Windows Explorer Address Bar Enabling Utility
2005-07-19 , Version:N/A, 711.01k
Enables the Address Bar to be displayed in Microsoft Windows Explorer. Purpose: Recommended Operating System: Microsoft Windows XP Home
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PC-Doctor Update
2005-02-10 , Version:4.2.37.1126, 4.08M
Update for the PC-Doctor Modem Module and AMD Processor Purpose: Recommended Operating System(s): Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft Windows XP Professional
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HP Toolkit Update
2004-08-27 , Version:1.0, 694.32k
HP Toolkit Update for Windows XP Service Pack 2 Compatibility. Purpose: Recommended Category: Utility - Tools Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition ...
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HP Multimedia Card Reader Icon Utility Update
2004-04-22 , Version:6.14, 4.67M
Update for the HP Multimedia Card Reader Icon utility. Purpose: Recommended Category: Utility - Tools Operating System: Microsoft Windows XP Home Microsoft Windows XP Media Center Edition Microsoft ...
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HP PC Recovery CD-DVD Creator Update
2004-02-12 , Version:5.0, 971.01k
This update fixes an issue preventing the creation of a Recovery DVD due to a disc capacity detection error or invalid media error. Purpose: Critical Category: Utility - Tools Operating System: ...
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HP AutoTKit Update
2004-01-07 , Version:1.0, 669.55k
This update fixes an issue causing a user's customized settings in Internet Explorer to be undone when restarting the PC. Purpose: Optional Category: Utility - Tools Operating System: Microsoft ...
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