Lenovo ThinkServer RD650 - Manual (Page 84)

5. Use a screw driver to unscrew the cover lock to the open position as shown.
Figure 38. Unscrewing the cover lock
6. Fully open the cover latch as shown and slide the server cover to the rear until it is disengaged from the
chassis. Then, lift the server cover off the chassis and set it aside.
Note: It is recommended that you wait several minutes to let the server cool before removing the
server cover.
Figure 39. Removing the server cover
Attention: For proper cooling and airflow, install the server cover before turning on the server. Operating the
server with the server cover removed might damage server components.
To reinstall the server cover, see “Reinstalling the server cover and reconnecting cables” on page 183.
70 ThinkServer RD650 User Guide and Hardware Maintenance Manual