User's Manual

Installing and replacing a PCI Express Mini Card for wireless
LAN/WiMAX connection (T400s)
Before you start, print these instructions.
Your computer has a PCI Express Mini Card slot for connection to a wireless LAN/WiMAX. To
replace the PCI Express Mini Card with a new one, follow the procedure below.
z
Replacing a PCI Express Mini Card with two connectors.
z
Replacing a PCI Express Mini Card with three connectors.
Replacing a PCI Express Mini Card with two connectors
1.
Turn off the computer; then disconnect the AC adapter and all cables from the
computer. Wait for a few minutes, till the inside of the computer cools, before you start
the following procedures.
2.
Close the computer display, and turn the computer over.
3.
Remove the battery
.
4.
Loosen the screw on the memory slot cover
(1)
, then remove the cover
(2)
.
5.
If a tool for removing connectors is included in the package with the new card, use it to
disconnect the cables from the card. If no such tool is included, disconnect the cables
by picking up the connectors with your fingers and gently unplugging them.
6.
Remove the screws
(1)
. The card pops up
(2)
.
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2009/03/02file://C:\TamaTemp\REPLPCI_sn1.HTM\REPLPCI_sn1.HTM