Cmos battery failure and checksum failure

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udit gupta - Updated on May 8, 2017 at 02:51 AM
Emmie123
Posts
8
Registration date
Friday May 19, 2017
Status
Member
Last seen
June 9, 2017
- May 20, 2017 at 05:17 AM
While Starting up the computer ,moniter displays cmos battery failure and checksum failure after changing the battery the battety failure is ok but checksum error is still shown but after restarting ,cpu is working but monitor displays nothing and a continious beep sound is coming from cpu and it not starting up.

1 reply

Emmie123
Posts
8
Registration date
Friday May 19, 2017
Status
Member
Last seen
June 9, 2017

May 20, 2017 at 05:17 AM
change the cmos cell of motherboard
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