Remove the power cable attached to your system unit, and remove the casing. Discharge your system unit from static electricity by touching it with a metallic object. Once you are sure that the ...
If you've locked yourself out of your Compaq Presario by an unknown CMOS password, you can reset the password -- along with all other CMOS settings -- by removing the computer's backup battery for ...
The motherboard of PCs and laptops contains a battery that runs the CMOS (complementary metal-oxide-semiconductor) and keeps the computer's clock accurate. Although it may not seem vital to the ...
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