FHP DV1400 - Manual (Page 177)

5–64 Maintenance and Service Guide
Removal and Replacement Procedures
✎
Steps 7 and 8 apply only to HP Compaq nx4820 and
Compaq Presario V2400 models.
7. Release the ZIF connector 1 to which the LED board cable is
connected and disconnect the cable 2 from the system board.
8. Remove the four silver PM2.0×5.0 screws 3 that secure the
system board to the top cover.
Disconnecting the LED Board Cable and Removing the System
Board Screws, HP Compaq nx4820 and Compaq Presario V2400
models Only