HP 1150NR - Mini - Atom 1.6 GHz Maintenance And Service Manual page 59

Remove the hard drive:
1. Disconnect the hard drive cable 1 from the system board.
2. Remove the two Phillips PM2.0×4.0 broadhead screws 2 that secure the hard drive to the base enclosure.
3. Remove the hard drive 3.
4. If it is necessary to replace the hard drive cable or bracket:
a. Disconnect the hard drive cable 1 from the hard drive.
b. Remove the four Phillips PM3.0×4.0 screws 2 that secure the hard drive bracket to the hard drive.
c. Remove the hard drive bracket 3.
Reverse this procedure to reassemble and install the hard drive.
Maintenance and Service Guide
Removal and replacement procedures
4–21