Hello,
I'm a bit out off testing methode for my system.
Asus Strix z270f gaming
intel i7 7700k
Asus Strix GTX1080 OG8
16 GB DRR4 3200Mhz (2x8GB)
Samsung SSD 960 m2 pci-e x4
Samsung SSD 950 512GB sata
Antec 850W Gaming
I have my system now for 6months, 2months ago some programs stoped working. So after doing some support mailing to the company they told me there were a lot of corrupted files in the crash reports. I also noticed when i was on the computer randomly i get "White pixels in the screen" also the windows program's didn't work or couldn't be started.
So i decided to reformat my system, the issue stays the same ... Then i was think maybe my older SSD 950 is broken so i bought a pci-e x4 issue stayed the same. Also did install my system on one of the Harddrives issue was the same. Then i was thinking maybe my USB installation disk is broken so i made a new one. in the mean time i already reinstald ohter systems whit those bootable usb whit no issue @ all.
I removed the Graphics card the and used the onboard Graphics same problem reformated (In system: mobo/cpu/ram/SSD m2 + Sata)
I removed memory and swapt between the 2 modules & banks every swap i did a reformat. (In system: mobo/cpu/ram/SSD m2 + sata)
I removed all Sata contected devices (1 SSD, 2 HD '2 a 3Tb') reformated same issue (in system: mobo/cpu/ram/SSD m2)
Tonight i'm going to unplug all front panel devices this will give me a system pure 'mobo/cpu/ram/SSD M.2' i also will test install the system on one of my HD's.
But then i'm out of ideas ...
Also did run a memtest for a whole night not 1 problem on ram.
Motherboard has been send back in RMA but came back nothing found (got i back after 5weeks i tested it the same issue so i sended it back after 5 weeks i got it back then i started debugging again like above)
CPU has been send back in RMA but came back nothing was found