BSOD Irql not less or equal with dual slot ram

sasakib13

Honorable
Jan 13, 2014
8
0
10,510
Hi,
I AM GETTING THIS BOSD IRQL NOT LESS OR EQUAL error after some random time with dual slot memory on, have reinstalled windows, changed GPU, Hdd, no solution.
ij0ch

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Did full memtest with both rams and also using as a single slot ram, no fault found. After changing everything i finally got a bypass solution, As i had dual slot ram (4gb*2) when i remove just one (either 1) , no bosd occurs, Both of the rams works fine as a single module, plus if i remove the gpu then i can even use both ram with dual slot without bsod, Gpu has no problem because i have tested another one, same problem. Both of the rams timing are ok and they server well for 2 years.. i don't know how to solve this problems. Have uploaded the minidump files and single ram info

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Link
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Configure
intel core i5 -3470 3.2 ghz
Gtx 760 / GTX 950 ti
8 gb ram{4x2)
Tt 530w
Gigabyte z77 (motherboard)
 
Solution
You could have a high quality PSU, but that doesn't mean that it can't be defective. Read the manual on how to set the memory timings manually or select the XMP profile that matches JEDEC #6. You could also try setting the memory timings to looser timings like JEDEC #4 or JEDEC #5 to see if it stabilizes the system.
Your memory settings don't match any of the JEDEC specs; manually set them to JEDEC #6 to see if it helps. If that doesn't help, then another possibility is an unstable PSU that's fine as long as the GPU isn't connected, but once it is the 12V rail may be a bit too low.
 

sasakib13

Honorable
Jan 13, 2014
8
0
10,510


My new gtx 950 only takes 80W whether previous gtx 760 takes 190W, Should the PSU would be any problem?
How to change them to JEDC #6 manually?

 
You could have a high quality PSU, but that doesn't mean that it can't be defective. Read the manual on how to set the memory timings manually or select the XMP profile that matches JEDEC #6. You could also try setting the memory timings to looser timings like JEDEC #4 or JEDEC #5 to see if it stabilizes the system.
 
Solution