Uniwill 340S8, Service Manual

Page: 47 / 83

Chapter 5 Troubleshooting Guidelines
340S8 Rev : A Page
47
26. Unfasten three screws on the top housing ( Magnesium alloy). To remove the mainboard
together with the top housing, push in the
PCMCIA eject button and on the other hand, lift
the mainboard assembly and separate it from the
bottom case.
27. At the bottom side of the mainboard, unfasten
two (2) screws on the modem card. And
disconnect the modem card from the mainboard.
28. Unfasten the two (2) hexagonal screws of the modem card.
29. On the bottom side of the mainboard, unfasten four (4) screws on the mainboard shielding
and peel off the aluminum foil near the I/O port as
shown in the picture.
30. From the I/O port, unfasten six (6) hexagonal
screws on the I/O ports.