Hey guys thanks in advance for all answers well while playing fortnite i got blue screen of pfn list corrupt after searching i found the error could be hd or bad rams i made chkdsk test with no errors for hard disks i have then i made memtest test after 1 hr i got 18 error i want you guys to confirm the problem for me my pc specs 8700k stock ..g skill trident z rgb 3200 2x8 rtx 2070 sesonic psu 620 watt.