4 Replacement Procedures 4.26 Display Mask
4. Remove the display mask.
Display Mask
Figure 4-38 Removing the Display mask (2)
Installing the Display Mask
To install the display mask, follow the steps below and refer to figures 4-37 and 4-38.
1. Place the display mask in its position.
2. Fasten the latches of the display mask.
3. Secure the display mask with the following screw.
• M2.5×6 FLAT HEAD screw ×2
4. Stick the two mask seals on the top of screws.
4-66 Satellite A20 Maintenance Manual (960-444)