Samsung Lotus-13R-TSP, Руководство по обслуживанию

Страница: 66 / 87

4. Trouble shooting
4.3.2. Main System
#1. The system is not turned on.
1
Check if the AC adapter LED is lit and if the adapter is
properly connected to the system. Check the adapter LED.
2
If the AC adapter is not connected, check the charge
status of the battery. Even if the battery is charged, if
the remaining battery charge is too low, the system may
not be turned on. Inner Cell Battery type
Can’t check external meter
3
Check if there are any alien substances in the Power
switch.
if have, change the LED
4 Replace Main Board Check operating or not.
#2. the system does not boot or immediately turns off after being turned on
1
Since this may be a short circuit in the system. Disconnect the power immediately, disassemble the
system and check if there are any conducting alien
objects such as a screw inside.
2
Check the connection status between the CPU and the
RHE.
3 Replace the memory module. *Check if it is out of order.
4 RTC Reset. *Check if it is out of order.
5 Replace Main Board. *Check if it is out of order.
4-6 Copyright© 1995-2012 SAMSUNG. All rights reserved.