Installing The Wlan Module - Fujitsu CELSIUS M720 Operating Manual

System expansions
► To release the right-hand locking lug, push it in the direction of the arrow (4).
The fan is unlocked.
► To prevent the fan from engaging again, tilt it slightly in the direction of the arrow (5).
► Remove the fan from the casing (6).

Installing the WLAN module

Remove the metal panel
The slot for the WLAN module is protected by a metal cover on delivery.
1
► Break out the pre-stamped metal cover (1) with a screwdriver.
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