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HP Probook 4540s BIOS Chip Replacement

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

  • Unplug the USB connector cable by pinching the edge of the connector and pulling it away from the system board.

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