Hello guys. I have weird situation here. Few weeks ago i decided to add extra 2x8 ram kit. I bought identical rams that i have in my build. When I installed PC didnt post for some reason. I tryed to swap slots few times. And eventually it posted.
Ill try to type diagram: ( O - Old ram N - new ram. -- No ram)
[N][O][N][O]
ALL WAS WORKING until last windows update for security I believe. I just had blue screen (SYSTEM SERVICE EXPEPTION) for some reason.. Later ive got another blue screen "IRQL NOT LESS OR EQUAL" and i believe one more - REGISTRY FILTER DRIVER EXCEPTION.
I was googling what could be wrong. I found few articles that told it could be new hardwares fault. I removed two new sticks. And no more blue screens.
[--][O][--][O]
Old ram worked without any crashes. Later I decided to test new ram. So I swaped rams from old to new:
[--][N][--][N]
And everything was working just fine.
Then I added old rams:
[O][N][O][N] like this. And PC didnt post. CPU fan wasnt spining. Other fans was working all the time.
Then again I swaped to [N][O][N][O] and blue screen again..
I gave up. removed new rams. [--][O][--][O] and no crashes..
I installed rams properly. Bios numbers match with rams (16-20-20-38 1.35V).. Also bios updated to the latest version. Even upgraded Win 10 to Win 11..
Sorry for poor English. I hope to get some help
PC Specs:
Asus ROG STRIX B450-F Gaming II
AMD Ryzen 7 5800X
Corsair Vengeance DDR4 3200
Thank You.
Ill try to type diagram: ( O - Old ram N - new ram. -- No ram)
[N][O][N][O]
ALL WAS WORKING until last windows update for security I believe. I just had blue screen (SYSTEM SERVICE EXPEPTION) for some reason.. Later ive got another blue screen "IRQL NOT LESS OR EQUAL" and i believe one more - REGISTRY FILTER DRIVER EXCEPTION.
I was googling what could be wrong. I found few articles that told it could be new hardwares fault. I removed two new sticks. And no more blue screens.
[--][O][--][O]
Old ram worked without any crashes. Later I decided to test new ram. So I swaped rams from old to new:
[--][N][--][N]
And everything was working just fine.
Then I added old rams:
[O][N][O][N] like this. And PC didnt post. CPU fan wasnt spining. Other fans was working all the time.
Then again I swaped to [N][O][N][O] and blue screen again..
I gave up. removed new rams. [--][O][--][O] and no crashes..
I installed rams properly. Bios numbers match with rams (16-20-20-38 1.35V).. Also bios updated to the latest version. Even upgraded Win 10 to Win 11..
Sorry for poor English. I hope to get some help
PC Specs:
Asus ROG STRIX B450-F Gaming II
AMD Ryzen 7 5800X
Corsair Vengeance DDR4 3200
Thank You.
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