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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

  • Remove the four 4.0 mm Phillips PM2.0×4.0 screws that secure the hard drive to the computer.

  • Slide the hard drive to the left and lift it away from the computer.

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