Question Power cycle

[STEP0]

My pc power cycles on and off endlessly on new motherboard

 

[Ralston18]

Likely an error of omission or commision with respect to the connections that have been made.

Update your post to include full system hardware specs and OS information.

Any troubleshooting LED's lit?

Refer to the motherboard's User Guide/Manual to double check that 1) all connections are correctly made and, 2) that those connections are fully and firmly in place.

Take a close look at the motherboard's I/O panel.

Also check the case's front panel connections, Verify per the installation documents.

And lastly: What thermal paste was used and how was the paste applied?

Could be a thermal shutdown.

 

[STEP0]

The ez debug cpu light light red for split sec then dram light light up orange for split second and then vga light lights up but boot light doesn't light up and then computer shuts down and turn on again, the same lights light up

I Tried booting with one stick ram it didnt help. When i took all the ram out the power cycle stopped

Pc specs:
CPU - i3-12100f
GPU - Rx 580 8gb
RAM - Corssair vengeance ddr4 2x8 GB
Motherboard - Msi pro b660m-a wifi ddr4
PSU - DeepCool DQ 650-M-V2L 80+ Gold

I recently tried updating bios on asus b660m board with this i3 and the board got bricked

 

[pctech2005]

You should try contacting Asus about the motherboard issue.

 

[Paperdoc]

One of the most common causes of a newly built system cycling on and off like that is that the STAND-OFFS supporting the mobo are installed incorrectly. Look at these two previous post if that might apply.

From Apr24/23

Question - New PC build won’t turn on

Hi All, I have today just built my first PC, that being said it doesn’t turn on at all. Everything is plugged in to the best of my knowledge but my knowledge is very very limited as to where certain wires go, piecing the parts together was fine but when I start seeing wires such as Power SW...

forums.tomshardware.com

and from Apr21/22

Question - Previously working PC switched to new case, won't start up

Brief background: Had a case from an old PC build that I reused to build a new system last year. The power button on the old case had given me problems with the old system and would sometimes take multiple pushes to start up. The new build was built in this case and everything worked fine...

forums.tomshardware.com