All Questions
Tagged with power-supply shutdown
85
questions
-1
votes
1
answer
108
views
PC shuts downs completely without warning
History:
The PC was running fine and suddenly one day it suddenly shuts down without warning, no Blue screen message nothing.
I investigated more and find out if i on the PC first time of a day it ...
- 101
0
votes
1
answer
1k
views
Computer turn on, but won't boot until I turn off power supply
It is a new build, when I turn on the computer, the CPU fans, case fans, LED, power button all turn on normally. However, there are no bio screen, monitor does not "wake up", the keyboard won't light ...
- 1
1
vote
1
answer
2k
views
Computer automatically shutdown shortly after power on
My old computer used to work fine.
After I upgrade the monitor and connect it to the computer via HDMI cable, my computer always automatically shutdown soon after it's powered on.
From what ...
- 137
4
votes
2
answers
2k
views
New build shuts down randomly - insufficient power?
I have an ongoing problem with my new build shutting down randomly. It is very sporadic: it can be 5 times a day, or once in 5 days.
My temperatures are fine, I have tested the wall sockets and have ...
- 105
0
votes
1
answer
99
views
My computer shutdowns itself, how can I diagnose it?
I have a 5 years old Dell XPS 8100.
A couple of days ago, it suddenly shutdown itself and then restarted again. Just like if there had been a power supply outage at home... except there wasn't one: ...
- 161
0
votes
1
answer
238
views
restart looping - turn-on & turn-off every seconds
For 4 days my computer worked fine. Yesterday morning I've launched my pc.
Everything was fine for one hour, I even didn't touch the computer, I was near by, looking video on my laptop PC.
Then ...
0
votes
1
answer
155
views
Random shutdowns and restarts
I could use some fresh thoughts regarding my shutdown issue. So, about 2 weeks ago my pc started to occasionally restart while playing games. Sometimes it happens after 4-10 minutes but occasionally ...
1
vote
1
answer
102
views
What happens when Computer shuts off unexpectedly? [closed]
I want to ask that what happens when laptop just shuts down unexpectedly due to power failure or like (of course other than shutting off properly)?
I mean what happens to hardware? What happens to OS ...
- 53
2
votes
0
answers
746
views
i7 4790K | Shutdown while running Prime95 and RealBench
The computer experiences a hard reset instantly with Prime95 "Small FFTs" torture test (also with the "Blend" test but after 30 minutes) and after 4-5 passess of RealBench benchmark without any kind ...
-1
votes
1
answer
227
views
Laptop shuts down randomly
Model: HP Pavillion 15-e010au
I had a water damage accident about a year ago. Milk spill. Since then i have left the laptop in the closet for a year.
Now when i turn on the laptop:
Battery power: ...
- 151
0
votes
1
answer
389
views
Computer shut off randomly - no overheating
This is the first time this has happened. I started my computer, and 40-50 mins in, it shut off. No screen, no lights, nothing. I believe the ssd or vents still made some sound though (yes, my ssd for ...
- 113
1
vote
2
answers
3k
views
Computer shuts down randomly - suspected PSU or memory - which one is it?
I have replaced the motherboard and CPU after the old motherboard has died. Now PC is shutting down randomly (it doesn't depend on what sort of software I am running - could be working fine with Adobe ...
0
votes
2
answers
67
views
Random shutdown on aspire 4935G
(on AC(with battery plugged) or AC only)
the laptop just random shutdown without any notice when..
-left idle for some time
-but this problem don't happen when the cpu busy like playing games,or ...
0
votes
2
answers
7k
views
computer suddenly loses power: no event of the shutdown [closed]
I'm looking for some diagnostic advice.
computer was assembled 2 years ago, no issues since.
symptoms: computer randomly loses power (usually happens in 2's. IE computer suddenly loses power. I ...
2
votes
2
answers
130
views
Unable to shutdown, who to blame?
My PC has always suffered from this problem: upon reboot, the power, instead of staying up and running until BIOS POST, most of the time (but not always, and that's why I don't think this has never ...
- 231