119
Troubleshooting
Why won't my computer enter Standby or Hibernate mode?
The computer may become unstable if the operating mode is changed before the computer completely enters Standby or
Hibernate.
To restore the computer to normal operating stability
1
Close all open programs.
2
Restart the computer. Follow these steps:
1
Press the
Windows
key.
2
Press the
U
key.
3
Press the
R
key to select restart.
3
If the computer does not restart, follow these steps:
1
Press the
Ctrl
+
Alt
+
Delete
keys simultaneously.
The
Windows Task Manager
or
Windows Security
window appears.
2
When the
Windows Task Manager
window appears, press and release the
Alt
key to highlight the menu bar, press
the
,
key to select
Shut Down
, and then follow step 3 and 4.
When the
Windows Security
window appears, press the
S
key to shut down.
3
Press the
Enter
key.
4
Press the
R
key to select restart.
4
If this procedure does not work, press and hold the power button until the computer turns off.
Why don't my changes appear on the computer screen (LCD)?
You may need to refresh the computer screen. Press and hold the
Windows
key, and press
D
twice.
