Troubleshooting
8 - 10 Problems and Possible Solutions
8
The
system freezes
or the screen goes
dark.
The system’s power saving features have timed-out
. Use the AC/DC adapter,
press the sleep (
Fn + F4
) key combination, or press the power button if no LEDs
are lit.
The system never goes into a
power
saving mode
.
Power Options features are not enabled. Go to the
Windows
Power Options
menu and enable the features you prefer (see
). Make sure you have enabled
Hibernate
mode from the control
panel.
The
Wireless LAN/Bluetooth/3.75G/
HSPA
modules cannot be detected.
The modules are off.
Check the LED indicator
and/or function key indicator
to see if the WLAN/Bluetooth/3.75G/HSPA module is on or off (see
). If the LED indicator is off, then press the
Fn + F11
(WLAN)
,
Fn + F12 (Bluetooth) or Fn +
(3.75G/HSPA)
key combination(s)
in order to enable the modules (see
).
Problem
Possible Cause - Solution
Other Keyboards
If your keyboard is damaged or you just want to make a change, you can use any standard USB keyboard. The system will
detect and enable it automatically. However special functions/hot keys unique to the system’s regular keyboard may not
work.
Summary of Contents for C4805
Page 1: ...V10 1 30...
Page 2: ......
Page 22: ...XX Preface...
Page 44: ...Quick Start Guide 1 22 1...
Page 68: ...Power Management 3 6 Power Plans 3 Figure 3 3 Power Plan Advanced Settings Win Vista...
Page 102: ...BIOS Utilities 5 14 5...
Page 129: ...Modules Options PC Camera Module 7 13 7 Figure 7 10 Audio Setup for PC Camera Right click...
Page 162: ...Modules Options 7 46 7...
Page 182: ...Interface Ports Jacks A 4 A...
Page 196: ...SIS Video Driver Controls B 14 B...