Table 16. Removal steps of backup battery (continued)
When installing:
Make sure that the battery connector is attached firmly.
1090 PCI Express Mini Card for wireless LAN/WiMAX
For access, remove these FRUs in order:
•
“1020 Battery pack” on page 61
•
“1060 Keyboard” on page 67
•
“1070 Palm rest” on page 70
Table 17. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX
In step
1
, unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors
with your fingers and gently unplug them in the direction shown by the arrow.
Note:
Some models might have three antenna cables.
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ThinkPad X220 Tablet and X220i Tablet Hardware Maintenance Manual
Summary of Contents for ThinkPad X220
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