Replacing The Keyboard - Lenovo ThinkPad L540 User Manual

6. Install the screw to secure the new Ultrabay device.
7. Install the battery pack. See "Replacing the battery pack" on page 67.
8. Turn over the computer and connect the ac power adapter and all cables.

Replacing the keyboard

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.
To remove the keyboard, do the following:
1. Turn off the computer, then disconnect the ac power adapter and all cables from the computer.
2. Remove the battery pack. See "Replacing the battery pack" on page 67.
3. Find the keyboard multi-tool in the shipping package of the new keyboard.
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User Guide