1050 Pci Express Mini Card For Wireless Lan/Wimax - Lenovo X1 Hardware Maintenance Manual

Table 12. Removal steps of backup battery
When installing:
Make sure that the battery connector is attached firmly.

1050 PCI Express Mini Card for wireless LAN/WiMAX

For access, disable the battery pack first. Refer to "1000 Disabling the battery pack in the UEFI BIOS" on
page 62 for detailed instructions.
Then remove this FRU:
• "1020 Keyboard" on page 65
Table 13. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX
Note: Some models might have only two antenna cables.
1
In step , unplug the jacks by using the removal tool antenna RF connector or pick the connectors with your fingers
and gently unplug them in the direction of the arrows.
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ThinkPad X1Hardware Maintenance Manual