Question Pc fan running. But no display.

Oct 1, 2020
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Hi,

I'm using ASUS m4a88t-m motherboard. While I was cleaning the CPU, I removed the CMOS battery and then I re-plugged it in. After that my pc was not booting. Only CPU fan runs, but no display on monitor and no power for keyboard and mouse.

As I surfed google, it seems that pc can start without CMOS battery.

Kindly help in fixing this. Thanks in Advance :)
 
Reactions: Allen_Walker
Oct 1, 2020
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same thing happend to me, some PCs/Laptops emit flashing LEDs or beeps as a Code to notify you what's causing the problem ( check the picture )



my Pc gave me 3beeps so i fixed it by unplugging my Rams and after plugging them back the computer worked like a charm. (unplug any source of power before doing this [PSU] )

Note that some brands/manufacturers have different Codes.
Hope this helps you.
 
Reactions: pradeepkr1303

Mtop

Upstanding
Nov 21, 2019
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When battery was removed the Bios was reset.
Where is the monitor connected - IGpu or Video card, If you are plugged into video card try the Igpu on motherboard.
 

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