CPU debug led on, monitor says no signal goes to sleep.

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Leo P.

Leo P.

PCHF Member
Jan 15, 2024
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CPU: 5800x
Cooler: Xpg AIO (don’t know exact)
Gpu: Evga 3080
Motherboard: Msi pro series (text on board)
RAM: 32g Ballistix (3200 I think)
Power supply: Xpg core reactor (text on side) (don’t know wattage)

Hi
I turned on my computer this afternoon to find that my monitors were not receiving a signal and the EZ debug CPU LED is on. The case fans/lights turn on, The gpu fans turn on, and it feels like the AIO is pumping water to the touch. Mouse and keyboard LED lights do not turn on. The computer worked like normal all yesterday until at least 1am when I turned it off via windows. There shouldn’t be anything overclocked In the pc.

What I have tried so far:
Turning it off and on.
Reseating gpu.
Reseating RAM.
Taking out, waiting 30s, and putting back CMOS battery.
Using a different GPU (monitor still said no signal and went to sleep)
Unplugging and replugging ssd boot drive power and data cables.
Turning pc on with no GPU or RAM (CPU light turned off, DRAM light turned on)
 
Leo P. said:
CPU: 5800x
Cooler: Xpg AIO (don’t know exact)
Gpu: Evga 3080
Motherboard: Msi pro series (text on board)
RAM: 32g Ballistix (3200 I think)
Power supply: Xpg core reactor (text on side) (don’t know wattage)

Hi
I turned on my computer this afternoon to find that my monitors were not receiving a signal and the EZ debug CPU LED is on. The case fans/lights turn on, The gpu fans turn on, and it feels like the AIO is pumping water to the touch. Mouse and keyboard LED lights do not turn on. The computer worked like normal all yesterday until at least 1am when I turned it off via windows. There shouldn’t be anything overclocked In the pc.

What I have tried so far:
Turning it off and on.
Reseating gpu.
Reseating RAM.
Taking out, waiting 30s, and putting back CMOS battery.
Using a different GPU (monitor still said no signal and went to sleep)
Unplugging and replugging ssd boot drive power and data cables.
Turning pc on with no GPU or RAM (CPU light turned off, DRAM light turned on)
Click to expand...
Have since tried reseating CPU which did not work
 
Leo P. said:
Motherboard: Msi pro series (text on board)
Click to expand...

Different versions of those boards have either one or two 8 pin 12V ATX power connections, what does your board have.

Leo P. said:
Power supply: Xpg core reactor (text on side) (don’t know wattage)
Click to expand...

We 100% must have this information in full so you need to get the specifications for us somehow, have you still got the box or the paperwork that the unit shipped with, this would be needed in case of a warranty claim.

Suggest that you get yourself a BIOS error speaker like the one in the attachment below.
 

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  • MB BIOS speaker (2018_02_02 10_53_58 UTC).jpg
    MB BIOS speaker (2018_02_02 10_53_58 UTC).jpg
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