Dialogue Flybook V5W1BB, User Manual

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60 — Troubleshooting and specifications
T
HE DISPLAY SCREEN IS DARK
.
1. Adjust the screen brightness.
2. Make sure that the computer is not in suspend mode.
A
N INCORRECT DATE AND TIME ARE DISPLAYED
.
Correct the date and time using the DOS DATE and TIME commands or the
options in the Setup Utility. (You can also set the date and time in Windows by
double clicking the clock on the task bar or in the control panel.) If the date and
time become incorrect after a short time, your CMOS battery may be depleted.
Contact your dealer to change the battery.
T
HE
C
OMPUTER
D
OES
N
OT
S
TART OR
B
OOT
-U
P
1. If the power indicator is not on, the computer is without power. Make sure
you have properly attached the AC adapter and power cord, or have
installed a charged battery.
2. If the computer is running on battery power, ensure that the battery charge
is not low. If the battery appears to be charged, it may be faulty.
3. If the computer is using the AC adapter, ensure that the AC outlet, airplane
seat jack, or car cigarette lighter are working. If the AC outlet power is
working, the AC adapter may be faulty.
H
ARD
D
RIVE OR
E
XTERNAL
B
OOT
-U
P
D
EVICE
I
S
I
NACCESSIBLE
1. If the hard disk indicator is lit, BIOS may be incorrectly set. Revise the
BIOS settings for the Primary Master.
2. Security may be set to prevent starting the operating system.
3. If you choose to boot up your system from an external device through a
USB port, make sure it is on and bootable media is inserted.
T
HE
S
CREEN
I
S
B
LANK OR THE
D
ISPLAY
I
S
A
BNORMAL
1. The computer may be set to an external display device only. Press Fn + F1
to switch to the V5 display.
2. The power management system may automatically blank the screen to
save power, and is in video time-out, standby mode, or hibernation mode.
Press any key, move the pointer, or push the power button to turn on the
display.