bung

Thanks for your reply....I have contacted microsoft with the stop error numbers. They are not able to identify the problem. I do not get the same numbers each time I encounter a stop error. I have checked the forums and they have not been of any use so far, hense my enquiry here.

I am experiencing continual stop errors. Mainly in game play using Joint Operations, command and Conquer generals, or any cd, dvd burning tools. The stop error reads driver_irql_not less_or_equal...and a range of various numbers. I have updated video driver, motherboard driver, chipset and any others my computer tech has given me. I have run antivirus scans on numerous occasssions, as well as spy ware and registry checker. I have performed a scan disk and check disc/r with no real result. Computer details below: Any help would be appreciated; STEVE Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp.050928-1517) Language: English (Regional Setting: English) System Manufacturer: System manufacturer System Model: System Product Name BIOS: BIOS Date: 01/02/06 09:32:54 Ver: 08.00.12 Processor: AMD Athlon 64 X2 Dual Core Processor 4400+, MMX, 3DNow (2 CPUs), ~2.2GHz Memory: 3040MB RAM Page File: 259MB used, 4665MB available Windows Dir: C:\WINDOWS DirectX Version: DirectX 9.0c (4.09.0000.0904) DX Setup Parameters: Not found DxDiag Version: 5.03.2600.2180 32bit Unicode ------------ DxDiag Notes ------------ DirectX Files Tab: No problems found. Display Tab 1: The file nv4_disp.dll is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL). You may be able to get a WHQL logo'd driver from the hardware manufacturer. Sound Tab 1: No problems found. Music Tab: No problems found. Input Tab: No problems found. Network Tab: No problems found. -------------------- DirectX Debug Levels -------------------- Direct3D: 0/4 (n/a) DirectDraw: 0/4 (retail) DirectInput: 0/5 (n/a) DirectMusic: 0/5 (n/a) DirectPlay: 0/9 (retail) DirectSound: 0/5 (retail) DirectShow: 0/6 (retail) --------------- Display Devices --------------- Card name: NVIDIA GeForce 7900 GTX Manufacturer: NVIDIA Chip type: GeForce 7900 GTX DAC type: Integrated RAMDAC Device Key: Enum\PCI\VEN_10DE&DEV_0290&SUBSYS_034310DE&REV_A1 Display Memory: 512.0 MB Current Mode: 1280 x 1024 (32 bit) (75Hz) Monitor: BenQ FP93GX (Digital) Monitor Max Res: 1280,1024 Driver Name: nv4_disp.dll Driver Version: 6.14.0010.8443 (English) DDI Version: 9 (or higher)