Appendix
MEC-4032
- 21 -
Incorrect time or
date on PC
Incorrect BIOS setting
Follow the power-on prompt and
press the key to enter the BIOS
Setup; adjust the time and date in
BIOS Setup.
BIOS setting is
correct while the
time and date are
incorrect.
Insufficient backup battery
capacity
Replace the battery
USB port is disabled in
BIOS
Use other USB ports or enable
that port.
USB 2.0 device is
connected; however, USB
2.0 is disabled.
Enable USB 2.0.
USB device has no
response
USB port is not supported
by the operating system.
1. Enable USB Legacy Support
for the mouse and keyboard
(Legacy USB is supported);
2. For other devices, appropriate
USB drivers are required.
The computer is
not booted or
displays “Boot
device not found”
In booting priority of the
BIOS setting, the device is
not the first priority or the
device is not included in
the booting device.
Modify the booting priority of the
device in the Boot menu of BIOS
setting or include that device into
the boot priority.
No system disk
can be found when
powering on
The HDD power cable or
data cable is not connected
well.
Check whether the power cable
and the data cable of the hard
disk (the hard disk shall be
installed with operating system
and is bootable) are well
connected.
