My pc was left on during the day while I was at work. I returned and the rgb fans on the pc were still on but there was nothing being displayed. I have unplugged and plugged it back in but it wont boot. My keyboard and mouse also have rgb but they don’t light up. Just my fans.
Ist dies eine gute Frage?
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Two things you can try:
1.) Try a power refresh and check if it starts OK
Disconnect the power from the PSU and then open the PC case and then either:
a). Remove the coin cell battery from the motherboard (remember which way it is inserted, usually +ve is on top as marked on the battery), and then press and hold the PC Power On button for a full 30 seconds and release. Then reinsert the battery
or
b). Short out the JBAT1 clear cmos header pins on the motherboard as described in the image below
Then reconnect the power to the PSU and check if it turns on OK.
(click on image)
2.) If still no good, use a DMM (Digital Multimeter) and do a paperclip test on the PSU to make sure that all the voltages supplies are there and that they're the correct value.
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2 Kommentare
Hi @andrewyate68825,
What is the make and model number of the motherboard and the PSU?
von jayeff
I’m not sure the model numbers I’ll get them when I have time but it is a b550 tomahawk motherboard. And a 500w thermaltake smart rgb psu
von Andrew Yates