COBY electronic NBPC1220 Manual Do Utilizador

The computer enters sleep 
mode unexpectedly.

Check that the battery is charged. 
If the processor overheats, the computer will automatically enter 
sleep mode to allow the computer to cool and to protect the pro-
cessor and other internal components. Check that the computer 
is properly ventilated and not hot to the touch.
Check the sleep mode settings. The computer enters sleep mode 
(the sleep indicator turns on) immediately after Power-on self-
test (POST).

The critical low-battery er-
ror message appears, and 
the computer immediately 
turns off.

Connect the AC adapter to the computer, or replace the battery 
with a fully charged one.

The computer does not 
return from sleep mode, 
or the sleep indicator stays 
on and the computer does 
not work.

Check the sleep indicator light to confirm that your system is 
in sleep mode. If it has turned off, your computer has gone into 
hibernation mode. Press the power button to exit hibernation 
mode.
Check that the battery is charged. A depleted battery will cause 
the computer to automatically enter hibernation mode. If the 
battery is depleted, connect to AC power and press the power 
button to exit hibernation mode.
If the system still does not return from sleep mode, your system 
has stopped responding. Reset the computer by pressing and 
holding the Power button for 4 seconds or more. Unsaved data 
may be lost. 
If the computer fails to reset, unplug the AC adapter and remove, 
then reinsert, the battery.