I have an Intel i5 10600k in a MSI Z490 motherboard. Graphics card iis an Nvidia GTX 670 32 GB RAM (16x2)
PSU: EVGA 850 G3
Accidentally knocked the surge protector from the wall. Plugged back in, system won't boot. Just built the system a few days ago, but was working fine before then.
The EZ Debug lights get stuck on "VGA". Fans etc everything boots up, but no display.
Things I've tried:
Press F1 to run setup. Never seen that error before.
So there was display! Unfortunately, keyboard wasnt responsive, system was frozen. I noticed the Debug light for VGA was still lit.
I rebooted a few more times, nothing.
While starting to write this post initially, I looked over and saw an "All settings were reset to default values" message, and F1 to run SETUP. This time keyboard responded! And there was no VGA light. I got into BIOS. When I exited BIOS, it reset, and got the old problem again, and VGA light was back.
So inconsistent problems, was only able to (rarely) get display after resetting CMOS, but not sure if that was coincidence or not, as its still unpredictable.
Seems to me like if any component is damaged/faulty, it has to be the motherboard, but I'm not the most knowledgable by far, so thanks in advance for any opinions or advice!!
The fact that I'm able to occasionally see something is very strange to me.
Things I haven't tried yet:
PSU: EVGA 850 G3
Accidentally knocked the surge protector from the wall. Plugged back in, system won't boot. Just built the system a few days ago, but was working fine before then.
The EZ Debug lights get stuck on "VGA". Fans etc everything boots up, but no display.
Things I've tried:
- Holding power button, replugging power, etc.
- Reseating video, reseating RAM, trying one stick at a time, booting without video card. None of this changed things.
- Swapped Out Video Card for a different one (same model, i had a second). Same problem. However i did notice if i leave the Power cables for the video unplugged, the system gives me an error message on the display. If I plug them in then there are problems. Tried switching out the display power cables (modular power supply), this also didn't work.
- Tested video card in another system. Works fine.
- Resetting CMOS via jumper... now here's where things got weird...
Press F1 to run setup. Never seen that error before.
So there was display! Unfortunately, keyboard wasnt responsive, system was frozen. I noticed the Debug light for VGA was still lit.
I rebooted a few more times, nothing.
While starting to write this post initially, I looked over and saw an "All settings were reset to default values" message, and F1 to run SETUP. This time keyboard responded! And there was no VGA light. I got into BIOS. When I exited BIOS, it reset, and got the old problem again, and VGA light was back.
So inconsistent problems, was only able to (rarely) get display after resetting CMOS, but not sure if that was coincidence or not, as its still unpredictable.
Seems to me like if any component is damaged/faulty, it has to be the motherboard, but I'm not the most knowledgable by far, so thanks in advance for any opinions or advice!!
The fact that I'm able to occasionally see something is very strange to me.
Things I haven't tried yet:
- Different motherboard (I don't have one, not possible. same goes for CPU)
- Different power supply (Could swap power supplies but seems very unlikely to help, right?)
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