4 Replacement Procedures
M2.5X3.6
1
2
3
4
Figure 4-11 Removing the wireless LAN unit
CAUTION: Do not touch the connectors on the wireless LAN unit or on the
computer. Debris on the connectors may cause malfunction.
Installing the Wireless LAN
To install the wireless LAN unit, follow the steps below and refer to the figures in the preceding
section.
1. Turn the computer upside down and loosen the embedded M2.5x5 screw securing the
wireless LAN compartment cover.
2. Lift off the wireless LAN compartment cover.
3. Fit the wireless LAN unit’s connector to the computer’s connectors and press carefully to
ensure firm contact.
CAUTION: Do not touch the connectors on the wireless LAN unit or on the
computer. Debris on the connectors may cause malfunction.
4. Gently, push the wireless LAN unit down until the latches engage the unit to hold it in place.
4-16 Tecra A3/S2 Series Maintenance Manual