Inscrit le: 19 Aoû 2017
|Posté le: Dim 20 Aoû - 10:30 (2017) Sujet du message: Computer shuts off and restarts after POST
|I have a pair of Dell Optiplex 745 (SFF) computers that I purchased off-lease.
They worked for a while hassle-free.
Lately, I've restarted both of them and get the following problem:
I press the power button and everything comes to life as usual. I get past POST and the Windows loading screen comes up. About 5 seconds into that screen, the computer cuts off all power. After about 3 seconds, it automatically comes back on and reboots.
They will repeat this cycle over and over until I manually hold the power button to cut the power completely.
Since I spend under $100 on these, I want to get opinions before I start putting more cash into parts. My first hunch was the power supply. However, I want to be sure before spending $30+ on new ones.
I didn't find the right solution from the internet.
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