And the bad luck continues!
One of the crucial rams sticks became faulty. Windows would freeze completely out of the blue while playing movies or doing nothing also.
At first with both sticks installed, I ran memtest86 & windows memory diagnostic. Weirdly the rams passed both tests.
But in windows, the problem was still there.
So I decided to test each memory stick individually.
Test was done in this manner.
For each ram - slot1, windows mem test, and after booting into windows, a short prime95 test. After that play some videos for half hour.
Did the same test with the same ram in slot 3 too.
Corsair ram passed all tests.
Crucial memory 1 passed all tests.
Crucial memory 2 failed in prime95 and video tests. In prime95 in torture test it freezes windows exactly at test 2. Ran this test thrice and every time, windows would freeze at exact same test.
Then ran a video file and windows rebooted suddenly within 5 minutes of starting the video.
How did the memory pass memtest86 without errors but fails in prime95?
I'm tired of this rma s---t.