Question EZ Debug CPU light turns on randomly, PC won't boot

[BLANK MATTER]

pc worked fine for few weeks suddenly wont boot even if you reset the CMOS
cpu debug light is on
had this problem on my new mobo msi mortar max worked fine for a few weeks but randomly it wont boot brought it to the shop it boots

if the humidity is high it can cause static

the solution is blow drying my pc

 

[BLANK MATTER]

found out when high humidity like in the morning my pc wont boot and cpu debug light is on
so i blow dried it and it worked

 

[DaleH]

found out when high humidity like in the morning my pc wont boot and cpu debug light is on
so i blow dried it and it worked

Maybe try antistatic floor covering near your PC. they are on Amazon.

 

[sitehostplus]

Maybe try antistatic floor covering near your PC. they are on Amazon.

Should not need an anti-static mat if the PC is actually grounded to earth. This is usually done via the third prong on the power cord.

Blank Matter:

First off, make sure your power cord is actually plugged into a three prong outlet.

If it is, try replacing the power cord and see if that solves the issue.

If that doesn't do it, try replacing the power supply.

If none of the above helps, have an electrician verify the safety ground in your outlet is actually connected to earth ground.

 

[BLANK MATTER]

Should not need an anti-static mat if the PC is actually grounded to earth. This is usually done via the third prong on the power cord.

Blank Matter:

First off, make sure your power cord is actually plugged into a three prong outlet.

If it is, try replacing the power cord and see if that solves the issue.

If that doesn't do it, try replacing the power supply.

If none of the above helps, have an electrician verify the safety ground in your outlet is actually connected to earth ground.

i had an old mother board and it worked fine for 3 years until i bricked it by updating

thats why i bought the mortar max i dont know if its defective but works fine in the shop

one night blow-drying wont work anymore so i
just returned the b450 mortar max and changed it to biostar b450mx everythings working fine maybe my mortar max is defective or just choosy in humidity and cant cold start

 

[geofelt]

What might have changed since the first few weeks when all was well?
I doubt humidity is the issue.
Verify that your wall outlet is properly grounded and that the polarity is correct.
A $10 tester will do that:

https://www.amazon.com/Receptacle-Tester-Klein-Tools-RT110/dp/B01AKX3AYE/ref=asc_df_B01AKX3AYE/?tag=hyprod-20&linkCode=df0&hvadid=309778489815&hvpos=&hvnetw=g&hvrand=8326543421055960078&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9011555&hvtargid=pla-571548716375&psc=1

Most parts from the store will fail immediately if they are defective.
Failure after a few weeks is possible, but unusual.

 

[BLANK MATTER]

What might have changed since the first few weeks when all was well?
I doubt humidity is the issue.
Verify that your wall outlet is properly grounded and that the polarity is correct.
A $10 tester will do that:

https://www.amazon.com/Receptacle-Tester-Klein-Tools-RT110/dp/B01AKX3AYE/ref=asc_df_B01AKX3AYE/?tag=hyprod-20&linkCode=df0&hvadid=309778489815&hvpos=&hvnetw=g&hvrand=8326543421055960078&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9011555&hvtargid=pla-571548716375&psc=1

Most parts from the store will fail immediately if they are defective.
Failure after a few weeks is possible, but unusual.

the shop changed my mobo to biostar b450mx-s worked fine until now