Dell Vostro 5401 Service Manual - Page 57
Connect the I/O-board cable to the I/O board and close the latch to secure the cable.
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Page 57 highlights
Steps 1. Place the I/O board on the palm-rest and keyboard assembly. 2. Align the screw holes on the I/O board with the screw holes on the palm-rest and keyboard assembly. 3. Replace the three screws (M2x3) that secure the I/O board to the palm-rest and keyboard assembly. 4. Connect the fingerprint reader cable to the I/O board and close the latch to secure the cable. 5. Lower the left hinge, and replace the two screws (M2.5x4) and (M2x3). 6. Route the I/O cable underneath the system fan using adhesive tape. 7. Connect the I/O-board cable to the I/O board and close the latch to secure the cable. 8. Place the mylar cover back. Next steps 1. Install the coin-cell battery. 2. Install the system fan. 3. Install the battery. 4. Install the base cover. 5. Follow the procedure in after working inside your computer. Disassembly and reassembly 57
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