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4. Troubleshooting
Main System Related Troubles
#1. The system is not turned on.
Check if the AC adapter LED is lit and if the
1
adapter is properly connected to the system.
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.
2
Check if there are any alien substances in
the Power switch. if have, change the LED.
3
4
Replace Main Board
#2. the system does not boot or immediately turns off after being turned on.
Since this may be a short circuit in the
system
1
Check the connection status between the CPU
and the RHE
2
3
Replace the memory module.
4
RTC Reset.
5
Replace Main Board.
X460
Check the adapter LED.
As
the
following
figure
PUSH button on
the
battery
remaining
Check operating or not.
Disconnect the power immediately,
disassemble the system and check if there
are any conducting alien objects such as a
screw inside.
*Check if it is out of order.
*Check if it is out of order.
*Check if it is out of order.
shows,
press
the
and
check
the
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Table of Contents
Troubleshooting
