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English
W348M NOTEBOOK USER’S MANUAL
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Warning: Under the condition that you can’t handle
trouble, please refer to your dealer to get professional
service.
AC Adapter
Trouble
Solution
No power supplies
to Notebook
Make sure the AC adapter is well connected to
the power source and Notebook.
Check the cable and plug to make sure they
are OK. If they are broken, please contact your
local dealer ASAP.
Battery pack
Trouble
Solution
No power supplies
to Notebook
The remaining power in battery pack may be
not enough to power on the machine. Connect
AC Adapter to recharge it.
Can’t be recharged
after connecting
AC Adapter
Check temperature of battery pack’s surface.
Battery pack can’t be recharged if its tempera-
ture is too high or too low. Recharged it after
its temperature is the same with the normal
environment one.
If battery pack is fully discharged, it won’t be
recharged at once. Please wait for some min-
utes.
If the power indicators of battery pack are
always not lit up, its life may be over. Please
contact your dealer to buy another one.
Battery life is not
as long as it should
be
Battery life depends on using condition of Note-
book. You can change the settings in Power
Manager of OS to save power.
Battery pack can’t exert its full capacity if it
works when not fully recharged frequently.
Power Notebook by battery pack until its power
drops to a critically low level and the machine
emits a high-pitched beep or displays a warn-
ing message; after that, recharge battery pack
to make battery pack work longer.
Keyboard
Trouble
Solution
Press character
keys but number
displayed instead
of character
Check if
Num Lock
is activated. Press
Fn
+ Num Lock
and make sure the indicator of
Num LK
key isn’t on.
Confusing display Make sure there is not certain software to con-
figure to the keyboard.
Hard disc drive (HDD)
Trouble
Solution
HDD can’t be
booted
Operating system was corrupted by incorrect
operating or virus. Try to clean virus and then
configure your operating system correctly.
The documents of your OS maybe run in error,
please refer to the manual of your OS.