HP Compaq NC4400 Maintenance And Service Manual page 147

4. Remove the Torx8 T8M2.0×8.0 screw 1 that secures the
display support frame to the computer.
5. Remove the hinge saddle 2.
6. Remove the Torx8 T8M2.0×8.0 screw 3 that secures the
thermal shield to the computer.
7. Remove the thermal shield 4.
✎
The hinge saddle is available using spare part number
419129-001.
The thermal shield is available using spare part number
419162-001.
Removing the System Board Screws, Part 2
Maintenance and Service Guide
Removal and Replacement Procedures
5–65