User Manual

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 36.

2. Turn off the computer and disconnect the computer from ac power and all connected cables.

E590, R590 and E595 User Guide