My config: R5 1600, 3060Ti, 650w psu, 2x f4-3200c16s-16gtzr RAMs. When I overclock the RAM sticks from 2133 to 3200Mhz by using A-XMP, system either randomly crashes or display goes blank and shows 'No signal'. I have done memtest86+ and found no error in RAMs.
Then I started tinkering with RAM voltage, at A-XMP profile, I first increased the voltage to 1.38v and did custom Prime95 test (range 448k to 4096k, 70% of RAM size, 'in-place' unchecked, this test is said to test RAM stability), the system crashed in first 3 minutes. Then I increased the voltage to 1.42, Prime95 test went smooth for nearly two hours then I closed it. I thought I've solved the issue, so I tried decompressing 25gb file (original size=110gb), the system crashed again.
After crashes, quite often the CPU led of motherboard lights up. Does CPU led indicate RAMs are incompatible with the CPU? What should I do next?
Then I started tinkering with RAM voltage, at A-XMP profile, I first increased the voltage to 1.38v and did custom Prime95 test (range 448k to 4096k, 70% of RAM size, 'in-place' unchecked, this test is said to test RAM stability), the system crashed in first 3 minutes. Then I increased the voltage to 1.42, Prime95 test went smooth for nearly two hours then I closed it. I thought I've solved the issue, so I tried decompressing 25gb file (original size=110gb), the system crashed again.
After crashes, quite often the CPU led of motherboard lights up. Does CPU led indicate RAMs are incompatible with the CPU? What should I do next?