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Windows 7: BSOD 8 times out of 10 while booting up. IRQL not equal or less

13 Nov 2014   #1

windows 7 home premium 64 bit
BSOD 8 times out of 10 while booting up. IRQL not equal or less

Hey guys I bought a used computer with a 64 gb kensington ssd drive and I am getting more and more bsod when i boot up. I have tried fresh installing win 7
My System SpecsSystem Spec
14 Nov 2014   #2

Microsoft Community Contributor Award Recipient

Windows 10 Home 64Bit

Take memtest. Run for 8 passes and test each stick in a know good slot for an additional 6 passes.
The goal is to test all the RAM sticks and all the motherboard slots.

Check your motherboard manual to ensure the RAM sticks are in the recommended motherboard slots. Some motherboards have very specific slots required for the number of RAM sticks installed.

If you get errors, stop the test and continue with the next step.

1. Remove all but one stick of RAM from your computer (this will be RAM stick #1), and run Memtest86 again, for 7 passes.
*Be sure to note the RAM stick, use a piece of tape with a number, and note the motherboard slot.
If this stick passes the test then go to step #3.

2. If RAM stick #1 has errors, repeat the test with RAM stick #2 in the same motherboard slot.
*If RAM stick #2 passes, this indicates that RAM stick #1 may be bad. If you want to be absolutely sure, re-test RAM stick #1 in another known good slot.
*If RAM stick #2 has errors, this indicates another possible bad RAM stick, a possible motherboard slot failure or inadequate settings.
3. Test the next stick of RAM (stick #2) in the next motherboard slot.
*If this RAM stick has errors repeat step #2 using a known good stick if possible, or another stick.
*If this RAM stick has no errors and both sticks failed in slot#1, test RAM stick #1 in this slot.
4. If you find a stick that passes the test, test it in all the other motherboard slots.

If Part 2 testing shows errors, and all tests in Part 3 show errors, you will need to test the RAM sticks in another computer and/or test other RAM in your computer to identify the problem.

In this way, you can identify whether it is a bad stick of RAM, a bad motherboard, or incompatibility between the sticks.
information   Information
Errors are sometimes found after 8 passes.

Tip   Tip
Memtest should be done overnight.
My System SpecsSystem Spec
23 Nov 2014   #3

windows 7 home premium 64 bit

Ok, So I ran the test and it seems like my 6th mother board slot is toast. Is there anything I can do short of purchasing a new mother board?
My System SpecsSystem Spec

23 Nov 2014   #4

Win7 Ultimate X64

or not using the sixth slot as a temp or permanent solution
My System SpecsSystem Spec

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