BSoD's Tried Everything Please Help - Minidumps Attached

[hnsexeter]

Hi Guys,

Got a nightmare of a Desktop, BSoD's all over the place. Chkdsk no errors, memcheck no errors, latest drivers and BIOS update, replaced graphics card to no avail.
The system is 2 years old Compaq Presario S5500UK and information below of system taken from Everest System Report

If Anyone can help big chuffty badge going your way

Thanks

Chris

ps could only zip 4 most recent minidumps to keep attachment under 100kb out of a long long list !

--------[ EVEREST Home Edition (c) 2003-2005 Lavalys, Inc. ]------------------------------------------------------------

Version EVEREST v2.20.405
Homepage http://www.lavalys.com/
Report Type Quick Report
Computer PCPOORLYLTD (Chris)
Generator Anthony
Operating System Microsoft Windows XP Professional 5.1.2600 (WinXP Retail)
Date 2006-07-24
Time 20:54


--------[ Summary ]-----------------------------------------------------------------------------------------------------

Computer:
Operating System Microsoft Windows XP Professional
OS Service Pack Service Pack 2
DirectX 4.09.00.0904 (DirectX 9.0c)
Computer Name PCPOORLYLTD (Chris)
User Name Anthony

Motherboard:
CPU Type AMD Athlon XP, 2166 MHz (13 x 167) 3000+
Motherboard Name Asus A7N8X-LA (3 PCI, 1 AGP, 2 DDR DIMM, Audio, Video, LAN, IEEE-1394)
Motherboard Chipset nVIDIA nForce2 IGP
System Memory 512 MB (PC2700 DDR SDRAM)
BIOS Type Asus AMI (08/31/04)

Display:
Video Adapter RADEON 9200 - Secondary (128 MB)
Video Adapter RADEON 9200 (128 MB)
3D Accelerator ATI Radeon 9200 (RV280)
Monitor NEC A727 Packard Bell [17" CRT] (000092823037)

Multimedia:
Audio Adapter nVIDIA MCP2 - Audio Codec Interface

Storage:
IDE Controller Standard Dual Channel PCI IDE Controller
Floppy Drive Floppy disk drive
Disk Drive WDC WD1200BB-00DWA0 (111 GB, IDE)
Optical Drive _NEC DVD+RW ND-2100AD (DVD:8x/4x/12x, CD:32x/24x/40x DVD+RW)
SMART Hard Disks Status OK

Partitions:
C: (NTFS) 114463 MB (104892 MB free)

Input:
Keyboard HID Keyboard Device
Mouse HID-compliant mouse

Network:
Network Adapter Belkin 54g Wireless USB Network Adapter (192.168.2.7)
Modem Conexant HSF V92 56K PCI Modem #2

Peripherals:
Printer EPSON Stylus CX3600 Series
Printer Intuit Internal Printer
Printer Microsoft Office Document Image Writer
USB1 Controller nVIDIA MCP2 - OHCI USB Controller
USB1 Controller nVIDIA MCP2 - OHCI USB Controller
USB2 Controller nVIDIA MCP2 - EHCI USB 2.0 Controller
USB Device Belkin 54g Wireless USB Network Adapter
USB Device EPSON Stylus CX3600
USB Device USB Composite Device
USB Device USB Composite Device
USB Device USB Human Interface Device
USB Device USB Human Interface Device
USB Device USB Human Interface Device
USB Device USB Printing Support

 

[fastco]

The BSOD's are caused by win32k.sys which could be faulty ram. I know you ran a memtest but that doesn't always prove the ram is good. If possible swap out the ram, if you have more than one module take one out at a time and see if the computer still crashes. Another cause (less likely) could be either firewall or anti-virus software.