Dell PowerEdge 1500SC - Manual (Page 21)

Replacing the Side Cover
1. Check that no tools or parts are left inside the system.
2. Fit the cover over the sides of the chassis, and slide the cover backward.
3. Secure the cover with the three thumbscrews.
4. Replace the front bezel.
Removing the Top Cover
1. Remove both side covers (see " Removing the Side Covers ").
2. Using a #2 Phillips screwdriver, remove the two screws securing the top cover to the chassis (see Figure 5 -4 ).
Figure 5-4. Removing the Top Cover
3. Slide the top cover forward and grasp the cover at both ends.
4. Carefully lift the cover away from the system.
Replacing the Top Cover
1. Fit the cover over the sides of the chassis, and slide the cover backward.
2. Using a #2 Phillips screwdriver, secure the cover with the two screws.
3. Replace both side covers (see " Replacing the Side Cover ").