Chapter 7Th Trouble Shooting - Haier X220P User Manual

This chapter describes how to deal with common system problems, please read the
contents of this chapter before search for technical staff.
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Serious problems may need open computer to repair, do not try to open and repair by
yourself. When you can not rule out the failure after reading the contents of this chapter,
please contact as soon as possible local authorized distributor, and repair, so as to get
professional services.
Adapter
Issue
power adapter
do not supply
power
Battery pack
Issue
supplying no
power
do not charge
after connect AC
adapter
continuous
working time
supplied by
Battery-powered
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Chapter 7th Trouble Shooting

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Check the joints and make sure there is a reliable connection
between the power socket and the computer's power cord.
Check power cord and power plug, if there is damage, please
make timely replacement.
Possible lack of battery power, connect the AC adapter for
charging.
Check the battery status of the hot or cold, if the battery pack
is overheating or too cold, it will not be able to charge under
the normal state .please set them for some time, please
recharge after it is in line with the room temperature.
Such as fully discharged battery pack .it will not start charging
immediately, please wait a few minutes.
For the protection of battery life, only when the battery is lower
than 95% of electricity, the system will be the implementation
of charging operation.
If the indicator light is not on, then the battery pack may be the
end of life, please contact your dealer and buy the new battery
pack for replacement.
Different operating systems and power management settings
will affect the status of battery power, the working hours of
computer will be different, you can try to reduce this type of
LCD screen brightness to reduce system power consumption.
Treatment process
Treatment process
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