4 Replacement Procedures
5. Attach the ends of the wireless LAN antenna. Connect the antenna cables (a black one and a
white one) to LAN card’s connector.
6. Use one M2.5x3.6 screw to secure the Mini PCI bracket.
Note: If your wireless LAN unit is an ‘A’ type card, then the screw will be a safety screw.
7. Seat the wireless LAN compartment cover and secure it with the embedded security screw.
4.8 Expansion Memory Module
Removing an Expansion Memory
To remove an expansion memory module, make sure the computer is in boot mode then:
1. Be sure the power is off and all cables are disconnected from the computer.
2. Turn the computer upside down and remove the battery pack. Loosen the embedded M2.5x5
screw securing the memory module socket cover.
12
1
2
M2.5x5
Figure 4-12 Removing the memory module cover
3. Slide your fingernail or a thin object under the cover and lift it off.
4. Push the latches to the outside to release a module. A spring will force one end of the
module up.
5. Grasp the module and pull it out.
6. Seat the cover and secure its screw.
Tecra A3/S2 Series Maintenance Manual 4-17