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HP Probook 4540s BIOS Chip Replacement

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HP Probook 4540s BIOS Chip Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 HP Probook 4540s BIOS Chip Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 HP Probook 4540s BIOS Chip Replacement: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

  • Rotate the keyboard until it rests on the palm rest.

  • Disconnect the keyboard cable by lifting the keyboard connector latch and then disconnecting the keyboard cable from the system board.

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