Issue – It has been observed that when ever a user switch’s on the computer, the computer halts and asks for user’s interface to press F1 or other keys, or the date of computer resets every time it starts, or the browser shows certification error while browsing internet.

Solution – This generally happens when the BIOS Battery of a computer weakens. So switch off the computer and replace the BIOS battery with a new one.

Image of a BIOS battery is shown below.. Top Image – BIOS Battery of a laptop motherboard and Down Image – BIOS Battery of a Desktop Motherboard.

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Author : Debashish Ray, Jalpaiguri, W.B., Bharat.