MiTAC W130 Specifikace stáhnout pdf (Strana 67)

67

9-7 External Monitor No Display or Color Abnormal

The CRT monitor shows nothing or abnormal color, but it is OK for LCD.

VG

A

Co

n

t

r

o

ll

e

r F

a

il

u

r

e

1. Confirm External monitor is good and check the

VGA cable is connected properly.

2. Make sure the docking module VGA port is good.

3. Tr

y

another known

g

ood monitor or LCD module.

Replace the faulty

external monitor.

Display

ok ?

Remove all I/O device & cable from motherboard

except LCD panel or extended mon

itor.

Display

ok?

Connect the I/O device & cable

to the M/B one at a time to find

out which part is causing the

problem

Y

es

No

Yes

N

o

Board-level

Troubleshooting

Replace

Motherboard

Check if

U533, J504 are cold

solder?

Yes

Re-soldering

No

Check the following parts:

Signal:

Parts:

1 2 ... 62 63 64 65 66 67 68 69 70 71 72 73 74 75

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