Lenovo ThinkPad X1 Hardware Maintenance Manual - Page 73

PCI Express Mini Card for wireless WAN

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• In models with a wireless LAN card that has three antenna connectors, plug the gray cable (MAIN) into the jack marked TR1, the white cable (3rd) into jack marked RO or TR3, and the black cable (AUX) into jack marked TR2 on the card. 1060 PCI Express Mini Card for wireless WAN For access, disable the battery pack first. Refer to "1000 Disabling the battery pack in the UEFI BIOS" on page 58 for detailed instructions. Then remove this FRU in order: • "1020 Keyboard" on page 61 Removal steps of PCI Express Mini Card for wireless WAN In step 1 , unplug the jacks by using the removal tool antenna RF connector or pick the connectors with your fingers and gently unplug them in direction of the arrows. 2 1 Chapter 8. Removing and replacing a FRU 67

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•
In models with a wireless LAN card that has three antenna connectors, plug the gray cable (MAIN) into
the jack marked
TR1
, the white cable (3rd) into jack marked
RO
or
TR3
, and the black cable (AUX) into
jack marked
TR2
on the card.
1060 PCI Express Mini Card for wireless WAN
For access, disable the battery pack first. Refer to “1000 Disabling the battery pack in the UEFI BIOS” on
page 58 for detailed instructions.
Then remove this FRU in order:
•
“1020 Keyboard” on page 61
Removal steps of PCI Express Mini Card for wireless WAN
In step
1
, unplug the jacks by using the removal tool antenna RF connector or pick the connectors with your
fingers and gently unplug them in direction of the arrows.
1
2
Chapter 8
.
Removing and replacing a FRU
67