Lenovo 70AL Maintenance Manual page 80

5. Loosen the thumbscrew that secures the server cover, and then slide the server cover to the rear
until it is stopped.
Notes:
a. The server cover is securely installed and you need to use a tool, such as a screwdriver, to loosen
the thumbscrew that secures the server cover. The thumbscrew is an integrated part of the server
cover. Do not try to remove the thumbscrew from the server cover.
b. It is recommended that you wait three to five minutes to let the server cool before removing the
server cover.
Figure 26. Sliding the server cover to the rear
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ThinkServer TS440 Hardware Maintenance Manual