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The service life of the battery is generally 3 years.
Replace the battery as soon as possible after it is found that the battery level has dropped.
Please power on the controller immediately after replacing the battery, otherwise the battery may be
exhausted.
•
Discard
When it is determined to discard this product, please treat it as industrial waste.
7. Q&A
Q1: Abnormal startup
(1) The power indicator does not light up after the controller is powered on
a. Check whether the controller is connected correctly and whether the power socket is
powered.
b. Check the controller power adapter, plug and unplug the power cable, display data cable,
keyboard and mouse cable, and confirm whether the display is correctly connected to the host
computer.
c. Check whether the positive and negative poles of the power plug are connected reversely.
(2) The power indicator is on, but the display does not show
a. Check the power supply and switch of the display.
b. Check whether the data cable of the display is in poor contact.
c. If DisplayPort or VGA converter is used, replace it with another brand converter.
d. Observe the keyboard and mouse indicators. If the keyboard indicators and mouse
indicators are on, replace the monitor for troubleshooting.
(3) The motherboard fails to self check after power on
Press the [Del] key to reset CMOS or clear CMOS
(4) The mouse and keyboard cannot be used after startup
a. Check whether the keyboard lock is locked and release the keyboard lock.
b. If not, check whether the connection between the motherboard and the backplane, keyboard
and mouse are correct.
c. Check whether the keyboard and mouse are connected with one to two adapters. If yes,
connect the keyboard and mouse reversely.
d. Replace the one to two connector.
e. Replace the mouse and keyboard
(5) Unable to boot the system from the hard disk after power on
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