Appendix
· 74 ·
W15 SERIES
information, please refer to the
mouse or application program
manual.
Check whether the mouse cable is
connected to the system unit. If
adapter or mouse extension cord is
used, the connector should also be
ined.
exam
The mouse is not
connected.
If the measures above have been
executed and the mouse cursor
still cannot be seen on the screen,
please contact the technical
support team.
Incorrect time or
date on PC
Press <F2> during boot priority
execution, and open BIOS Setup.
Set the time and date in the setup
menu.
BIOS setting is
correct while the
time and date are
incorrect.
Invalid backup battery
In this circumstance, please
contact your technical support
team
USB device has
no response
USB port is not
supported by the
operating system.
No corrective measure.
