HP zx5000 - Manual (Page 179)

5–72 Maintenance and Service Guide
Removal and Replacement Procedures
✎
Step 18 applies only to the HP Compaq Business Notebook
nx9110 model and Compaq Presario R3001, R3002, and
R3010 notebook models.
18. Remove the Philips screw in the center of the shield.
Removing the Shield Screw on HP Compaq Business Notebook
nx9110 and Compaq Presario R3001, 3002, and R3010
Notebooks