Sony PCG-R505GL Quick Start Manual download pdf (Page 59)

Troubleshooting Your Computer

Why won’t the power management respond?

Your computer’s operating system may become unstable if a lower power state,

such as Hibernate, is initiated and changed before the computer completely

enters the lower power state.

To restore the computer to its normal operating stability

1 Close all open programs.

2 Restart the computer. Follow these steps:

1 Press the Windows key .

2 Press U. The Turn off computer window opens.

3 Press R to select restart.

4 (Windows 2000) Press Enter.

3 If the computer does not restart,

1 (Windows XP) Press Ctrl+Alt+Delete simultaneously. The Windows

Task Manager window appears.

(Windows 2000) Press Ctrl+Alt+Delete simultaneously. The Windows

Security dialog box appears.

2 (Windows XP) Press Alt to highlight the menu bar, and press the Right

Arrow key to select Shut Down.

(Windows 2000) Press the Right Arrow key to select Shut Down.

3 Press Enter.

4 Press R to select restart.

5 (Windows 2000) Press Enter.

4 If this procedure does not work, press and hold the power button for four

seconds or longer to turn off the computer.

✍ Pressing the Ctrl+Alt+Delete keys simultaneously or turning off the computer with

the power button may result in data loss in files that are currently open.

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Sony PCG-R505GL Quick Start Manual Page 59