Question Power Outage During Windows 10 Sleep Mode

Bad Sector

Distinguished
Aug 31, 2013
78
0
18,530
0
Hi
Today I experience a power outage for about 15 minutes, my computer was sleep when it occurred and it shutdown improperly.
when the power back and I turned it on I leave my room and when I came back face that the computer does not give me video output.
I have 3 monitors and all of them was standby but my computer was on (fans, led and etc.)

I pushed reset button and it was work but system stock on POST in DRAM level (do it 2 or 3 times. all of them stuck in DRAM post stage). so I held the power button for some seconds and it turns off.
when I turned it on again everything get back to normal and I get video output and reset button worked!
even my sleep state is present!!!!!
no motherboard beep when I turn it on first (in no video output situation)

I don't know what is exactly happened and I am a bit worried about my system.

system spec is:

GPU: GTX 1070ti
CPU: Core i9 9900k
RAM: 32 GB G.Skill 3000 (XMP 2)
MB: ASUS Z390-A Prime
Power: 650 Watt
Windows 10 Pro

###########################################
Update:

Hi, I Tested more (cut the power when system is in sleep mode)!
when system sleep and power outage happened system won't post and stuck in DRAM stage. when turn it off one time only then it works.
if system running and not in sleep mode and power goes out. system start normally (POST passes successfully)

I don't know what exactly wrong with the sleep mode!
 
Last edited:

ASK THE COMMUNITY

TRENDING THREADS