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Cmos checksum error and cmos battery failed error message is comin while system is starting up. What can i do for solving this?? i replaced my battery and changed the bios settings, date etc.. It worked till i turn off the system. Once i switch on my system again its showing back the same error


Answers :

This could mean that your motherboard is on its way out. If you are sure that could not be the case then check with the manufacturer of the motherboard to see if they have a bios update for your PC
Try another battery- but DONT touch it-the oils on our skin can drain it-use gloves
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