HP Pavilion TX1000Z Maintenance And Service Manual page 72

Remove the ExpressCard slot bezel (4) from the ExpressCard slot.
3.
NOTE:
441138-001.
Use the optical drive connector (1) to lift the left side of the system board (2) until the power connector
4.
(3) is clear of the base enclosure.
Pull the system board (4) away from the top cover at an angle and remove it.
5.
Reverse this procedure to install the system board.
ENWW
The ExpressCard slot bezel is included in the Plastics Kit, spare part number
Component replacement procedures 67