TROUBLESHOOTING
Point wise troubleshooting
Problem 1
No display in computer screen
Causes
a)
Loose connection
of monitor cable with VGA card.
b)
Display card not
fixed properly on expansion slot.
c)
RAM chips not
fixed on memory slot.
d)
CPU not fixed on
CPU shocket.
e)
Resolution of
monitor is setup in very high resolution, which is not supported by monitor
such as 1024 × 1200 in Windows 95 & 98 platform.
f)
Display card may
be damaged.
g)
SMPS does not
supply accurate power.
h)
May be problem on
monitor.
i)
Motherboard may
be defective.
j)
Reburse
connection of data cable on HDD (Hard Disk).
k)
Due to brightness
& contrast button on monitor.