Specifications

113
A
A
X
X
4
4
5
5
-
-
5
5
3
3
3
3
M
M
a
a
x
x
/
/
A
A
X
X
4
4
5
5
-
-
5
5
3
3
3
3
U
U
2
2
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Continue
Press <Ctrl> and <Alt> key at the same time, hold them
and then press <Del> to reboot the system.
Check if there is display?
No
Yes
Perhaps your VGA card
or monitor is defective.
Check if the system
reboots?
No
It is very possible that you
r
keyboard is defective.
Next
Yes