EVOC P12 Series, Руководство пользователя

Страница: 65 / 131

Appendix
· 56 · P12 SERIES
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.
12.2 Common Alarm Information Analysis and Solution
Alarm Information Meaning and Solution
EFI BIOS. After the product is booted, the
screen displays yellow alarm information
"Warning system time is invalid,please set it
to right".
Motherboard CMOS time setting error,
which needs to be corrected.
After bootup of motherboard, the screen
shows: "Reboot and Select proper Boot
device or Insert Boot Media in selected Boot
device and press a key".
The current disk cannot be booted, and
the system HDD cable needs to be
rechecked, or use optical drive for
reinstallation of operating system.
Award BIOS motherboard. During Power On
Self Test (POST), the screen displays error
information: “Keyboard error or no keyboard
present”.
The motherboard or complete PC is not
connected to PS/2 or USB keyboard, and
keyboard needs to be connected
properly.