HP Probook 4540s BIOS Chip Replacement

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HP Probook 4540s BIOS Chip Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Power off your device and unplug the power cord.
Place the laptop with the back case facing up.
Remove the external battery by sliding the latches towards each other.
Tilt the battery upwards and remove it from its socket.
Image Source: HP ProBook 4540s Battery Replacement

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