System Unit Cover - Dell OptiPlex 100-Mbps Service Manual

4-4 Dell OptiPlex GX pro Systems Service Manual
S
ystem Unit Cover
securing
button
Figure 4-2. System-Unit Cover Removal
To remove the system unit cover, follow these steps:
1. Remove the padlock if one is installed.
Figure 4-3. Padlock Removal
2. Press in the two securing buttons until the cover is free to swing up.
3. Lift the cover, from the back, pivoting it toward the front of the system
unit.
Four plastic hooks on the inside of the front part of the cover secure it to the
chassis.
Before you reinstall the cover, fold all cables out of the way so that they do
not interfere with the cover or with the proper airflow inside the system unit.
front of system unit
back of system unit