HP PAVILION DV3000 Maintenance And Service Manual page 79

Remove the system board:
1. Disconnect the speaker cable (1) and the Bluetooth module cable (2) from the system board.
2. Remove the two Phillips PM2.5×5.0 screws (1) that secure the system board to the base enclosure.
3. Remove the two Phillips PM2.0×4.0 screws (2) that secure the power connector to the base
enclosure.
4. Remove the power connector (3) and the RJ11 jack (4) from the clips in the base enclosure.
5. Flex the right side of the base enclosure (1) above the USB port and RJ45 jack.
Component replacement procedures 71