Lenovo ThinkPad T430u, User Manual

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8. Slide the bottom cover latch to the unlocked position. While holding the bottom cover latch in the
unlocked position, attach the cover 1 and pivot it downwards until it is firmly attached 2 . Release the
bottom cover latch to secure the bottom cover.
9. Turn the computer over again. Connect the ac power adapter and all cables.
Replacing a PCI Express Mini Card for wireless LAN connection
Before you start, print these instructions.
DANGER
During electrical storms, do not connect the cable to or disconnect it from the telephone outlet
on the wall.
DANGER
Electric current from power, telephone, and communication cables is hazardous. To avoid shock
hazard, disconnect the cables before opening the cover of this slot.
Attention: Before you start installing a PCI Express Mini Card, touch a metal table or a grounded metal
object. This action reduces any static electricity from your body. The static electricity could damage the card.
To replace the PCI Express Mini Card for wireless LAN connection, do the following:
1. Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait
three to five minutes to let the computer cool.
2. Remove the keyboard. For details of removing the keyboard, see “Replacing the keyboard” on page 77.
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User Guide