Good day ! Here are my specs: Computer Operating System Microsoft Windows XP Professional OS Service Pack Service Pack 1 Internet Explorer 6.0.2800.1106 (IE 6.0 SP1) DirectX 4.09.00.0904 (DirectX 9.0c) Computer Name DESKTOP2 User Name Jason Motherboard CPU Type AMD Duron XP, 1000 MHz (10 x 100) Motherboard Name Gigabyte GA-7ZMMH (3 PCI, 1 AGP, 1 AMR, 2 DIMM, Audio, Video) Motherboard Chipset VIA VT8365A ProSavage KM133A System Memory 320 MB (SDRAM) BIOS Type AMI (08/10/01) Communication Port Communications Port (COM1) Communication Port ECP Printer Port (LPT1) Display Video Adapter NVIDIA GeForce4 MX 420 (64 MB) 3D Accelerator nVIDIA GeForce4 MX 420 Monitor AOC Spectrum 9Glr(A)/9Glrs(A) [19" CRT] (113526574) Multimedia Audio Adapter Creative SB PCI128 (Ensoniq ES5880) Sound Card Storage IDE Controller Primary Ultra ATA/ATAPI Channel IDE Controller Secondary Ultra ATA/ATAPI Channel IDE Controller VIA Bus Master Ultra ATA Controller(dual mode) Floppy Drive Floppy disk drive Disk Drive Maxtor 3 2049H2 B SCSI Disk Device (20 GB, 5400 RPM, Ultra-ATA/100) Disk Drive MAXTOR 4 K020H1 SCSI Disk Device (20 GB, 5400 RPM, Ultra-ATA/100) Optical Drive LG CD-ROM CRD-8522B SCSI CdRom Device (52x CD-ROM) Optical Drive LITE-ON LTR-52246S SCSI CdRom Device (52x/24x/52x CD-RW) SMART Hard Disks Status OK Partitions C: (NTFS) 19524 MB (5588 MB free) D: (FAT32) 19459 MB (14989 MB free) Input Keyboard Standard 101/102-Key or Microsoft Natural PS/2 Keyboard Mouse Microsoft USB Wheel Mouse Optical Network Network Adapter D-Link DFE-538TX 10/100 Adapter (68.145.181.152) Modem Generic SoftK56 Peripherals USB1 Controller VIA VT83C572 PCI-USB Controller USB1 Controller VIA VT83C572 PCI-USB Controller USB Device Microsoft USB Wheel Mouse Optical I have been gettting lots of crashes ... also ... Blue screens ... Here are some of the Errors : Nv4_Disp.Dll ..... Driver_IRQL_Not_Less_Or_Equal .... And Win32K_Sys ... I am not to sure what to do here ... I only know afew things about computers ... I have been told to reformat .... And that will take all my errors away... Just wondering what some other people think Thanks Kim

I have been gettting lots of crashes ... also ... Blue screens ... Here are some of the Errors : Nv4_Disp.Dll ..... Driver_IRQL_Not_Less_Or_Equal .... And Win32K_Sys ... I am not to sure what to do here ... I only know afew things about computers ... I have been told to reformat .... And that will take all my errors away... Just wondering what some other people think kim, update your video card drivers---> http://www.nvidia.com/object/winxp_2k_77.72.html

I have done that ... and i still get the Bsod with the Nv4_Disp.dll I did uninstall the old one then install the new one .. But also .. WIth the new Nvidia driver .. I cant play my 3D games .. My computer will just freeze when i double click on the 3D games then i have to reboot .. Kim

Hello. Go to Start->Run Type CHKDSK and press Enter. Then Type SFC /SCANNOW (there is a blank space between SFC and Slash). and press Enter. This will check the integrity of system files. Have your XP CD-ROM ready. Hope the above helps. Regards suatcini

Screw SFC, if you have alot of hotfixes installed, it may screw up your system. You have a lot of stuff in your box. What is the rating on your power supply?? Rule #1: Good Computers don't go down. Rule #2: There is no such thing as a good computer.

How can i check the rating on my power supply .. I have Everest .. And i also have lots of hotfixes ... Thanks Kim

>>I have been gettting lots of crashes ... also ... Blue screens ... Here are some of the Errors : Nv4_Disp.Dll ..... Driver_IRQL_Not_Less_Or_Equal .... And Win32K_Sys ... I am not to sure what to do here ... I only know afew things about computers ... I have been told to reformat .... And that will take all my errors away... Just wondering what some other people think >>I have done that [updated vid drivers] ... and i still get the Bsod with the Nv4_Disp.dll I did uninstall the old one then install the new one .. But also .. WIth the new Nvidia driver .. I cant play my 3D games .. My computer will just freeze when i double click on the 3D games then i have to reboot .. >>How can i check the rating on my power supply .. I have Everest .. And i also have lots of hotfixes ... Kim, lets try another approach- when did the errors start occuring? for example, was the pc working fine prior to updating video card drivers, or installing a new software or hardware, etc... as for power supply, can always open the pc case and check the specs on the ps label.