System expan sio ns
Installing and rem oving a WLAN module (optional)
You c an install an additional WLAN module in your device.
Removing the front panel
• Requirement: open the casing (see "Opening the casi ng", Page 34).
To access the WLAN mo dul
e bay, you first need to remove the front panel.
1
1
1
2
► Lift the locking lugs on the front panel (1).
► Fold the front panel in th e direction of the arrow (2) and remove it from the casing.
Removing the front fan
• Requirement: open the casing (see "Opening the casi ng", Page 34).
• Requirement: remove the front panel (see "
Removing the front panel", Page 43).
To access the WLAN module bay, you need to remove the front fan after removing the front panel.
The front fan is secured using several locking hooks that will need to be unlocked one after the other.
► Disconnect the fan cable from the mainboard.
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