System receives power yet fails to activate.

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Acerolar_io
Junior Member

03-29-2016, 09:10 PM

Hey, I just returned from a short trip and now my PC won’t turn on. When I try to power it up, nothing happens. The green light is on, but I’ve checked the PSU and tried connecting it through the motherboard. What might be wrong?

Acerolar_io

03-29-2016, 09:10 PM #1

Jirachi13
Junior Member

03-29-2016, 10:49 PM

Changed the power supply unit. Did you just replace it with a known working one?

Jirachi13

03-29-2016, 10:49 PM #2

Changed the power supply unit. Did you just replace it with a known working one?

JackCUBED
Junior Member

03-29-2016, 11:41 PM

I set up the second PC today and connected it to the first one, but it didn’t power up. The motherboard lights are normal, and trying to boot from it didn’t work either.

JackCUBED

03-29-2016, 11:41 PM #3

I set up the second PC today and connected it to the first one, but it didn’t power up. The motherboard lights are normal, and trying to boot from it didn’t work either.

ObviousCosmic
Junior Member

03-30-2016, 08:51 PM

Could the device have been left running during your absence? Perhaps the malfunction stems from that.

ObviousCosmic

03-30-2016, 08:51 PM #4

Could the device have been left running during your absence? Perhaps the malfunction stems from that.

Kysanachikun52
Junior Member

03-31-2016, 03:14 AM

The PC wasn’t working, maybe the room was too cold. It was freezing when I arrived, and the PSU had been off for nearly two weeks during the vacation.

Kysanachikun52

03-31-2016, 03:14 AM #5

The PC wasn’t working, maybe the room was too cold. It was freezing when I arrived, and the PSU had been off for nearly two weeks during the vacation.

Vezwin
Junior Member

04-07-2016, 02:43 PM

Check if the device is connected to a surge protector or battery system, or if it's powered straight from the wall outlet.

Vezwin

04-07-2016, 02:43 PM #6

Check if the device is connected to a surge protector or battery system, or if it's powered straight from the wall outlet.

TrixyElli
Member

04-07-2016, 04:12 PM

It has been quite cold, dropping significantly. Now it's a comfortable temperature.

TrixyElli

04-07-2016, 04:12 PM #7

It has been quite cold, dropping significantly. Now it's a comfortable temperature.

warman11
Junior Member

04-07-2016, 06:29 PM

Around 5 to 10 degrees Celsius.

warman11

04-07-2016, 06:29 PM #8

Around 5 to 10 degrees Celsius.

gurfin321
Junior Member

04-07-2016, 08:38 PM

the old board is having problems since the 20C era...

gurfin321

04-07-2016, 08:38 PM #9

the old board is having problems since the 20C era...

wiped_out
Member

208

04-12-2016, 03:03 PM

#10

It activates now, yet I see nothing. I've tested various cables and used two monitors.

wiped_out

04-12-2016, 03:03 PM #10

It activates now, yet I see nothing. I've tested various cables and used two monitors.

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