11. Install the cable.
12. Attach the connectors.
13. Reinstall the base cover assembly.
14. Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer.
Keyboard
Prerequisite
Before you start, read Appendix A “Important safety information” on page 65 and print the following
instructions.
Replacement procedure
Note:
You might be instructed to slide the keyboard frame forward or backward in some of the following
steps. In this case, ensure that you do not press or hold the keys while sliding the keyboard frame.
Otherwise, the keyboard frame cannot be moved.
1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 35.
2. Turn off the computer and disconnect the computer from ac power and all connected cables.
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E590 and R590 User Guide
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