Driver_IRQL_not_less_or_equal

Elffin

New Member
Hello,

I have had a look around the forum and have seen this error posted in several places, but none of them seem to have a way to solve my particular error.

I was happily sitting playing WoW, then all of a sudden the computer rebooted (First time it has happened) On reboot i got the Bsod "IRQL_NOT_LESS_OR_EQUAL" page. I rebooted the computer again, this time i got the options to start in safe mode or normally, i took normally, didnt work, tried safe mode, didnt work, I tried putting in my Vista disk, it asked if i wanted to run from disk, so i did, when it had run through the loading drivers stage i got another BSOD saying DRIVER_IRQL_NOT_LESS_OR_EQUAL. I then tried reverting back to factory settings, this would only get to 12% then hang, i tried this 2 more times and eventually took the HD out and popped it in the computer i am using now, i then managed to reset factory settings and popped the HD back into the original computer (Bye Bye 2 years of gaming lol). I started the computer up again and... back to the BSOD error DRIVER_IRQL_NOT_LESS_OR_EQUAL, the only bit that has changed is at the bottom where it says ACPI.SYS - address fffff..... Base at fffff....., Datestamp 47919285. Is there any way to find out what the problem is without taking it to a expensive repair shop, or has anybody come across this before?

System spec is
Vista home premium x64
4gigs ram (Took 2 out as that was one of the possible problems/solutions)
Intel Core2 QuadCPU Q6600 @2.40Ghz
NVIDIA GeForce9500GT / NVIDIA GeForce9500GT / RDPDD Chained
Motherboard ASUSTeK P5N-MX

Its a 2year old Custom built computer, my partner has a identical one next to mine so i dont think its the drivers as i have not changed any drivers on either recently
 

My Computer

Please dont laugh... I just took out the other 2gig mem stick and put in the one i had taken out before and kerblam, the computer started up 1st time... which means, i just deleted 2 years of saved stuff (Mostly game related) and i am sure i can remember some of my passwords... oh well, you live and learn.

Elf.
 

My Computer

Hi & welcome.

I am glad your back up & running.

We all learn from our own & others mistakes, just wish it was more from others though sometimes, eh!
 

My Computer

System One

  • Manufacturer/Model
    HP-Pavilion m9280.uk-a
    CPU
    2.30 gigahertz AMD Phenom 9600 Quad-Core
    Motherboard
    ASUSTek Computer INC. NARRA3 3.02
    Memory
    3582 Megabytes Usable Installed Memory (4 Gig)
    Graphics Card(s)
    ASUS NVIDIA Geforce GTS450
    Sound Card
    Realtek High Definition 7.1 Audio (HP drivers)
    Monitor(s) Displays
    HP w2408 24.0" (Dual monitor)
    Screen Resolution
    1920 * 1200, 1920 * 1200
    Hard Drives
    3*500 Gigabytes Usable Hard Drive Capacity
    Plus 2x USB (160Gig each) external HDD
    BluRay & DVD Weiters
    HL-DT-ST BD-RE GGW-H20L SCSI CdRom (Bluray RW) Device
    AlViDrv BDDVDROM SCSI CdRom (Blueray) Device
    TSSTcorp CDDVDW TS-H653N SCSI CdRom
    Internet Speed
    40 Meg
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