Monitors Dell ST2220L turns off after 15 minutes

krishnandu

krishnandu

Skilled
I was out for around a week and everything was working fine back then.

After I returned, I found my monitor was not getting powered on even though connections were intact.

I thought there is some issue with the power chord so I unplugged the same and plugged it again and voila!! Everything was back to normal.

But it got turned off again after 15 minutes. I kept on unplugging the power chord and plugging it again and again and everytime it keeps running for around 10-15 minutes and keeps getting turned off.

I tried with another cable from one of my friend, but the scenario didn't changed.

Do you have any idea what could be the issue?

If my monitor goes kaput how does it runs for 15 minutes everytime I plug jn the power chord?

Also another thing I noticed is that it doesn't works if I unplug and plug one end. I need to unplug ans plug in after 2-3 minutes both the ends. Then only it starts working.
 
Mostly, since the item works for 15 minutes at a time, and then needs cooldown of 3-4 minutes, it looks like a heating issue. Else some capacitor is gone.
 
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