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HP Probook 4540s BIOS Chip Replacement

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

  • Remove three 2.0 mm Phillips PM2.0×2.0 screws from the battery bay.

  • Remove one 3.0 mm Phillips PM2.0x3.0 security screw from the battery bay.

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