Asus MW221 Service Manual page 35

22" LCD Color Monitor
(3). White screen
Check Q704 is broken or
CN101 solder?
Check Correspondent
component.
White screen
Measure Q704 base
is high level?
OK
NG
OK
Replace Panel
NG
X401 oscillate
waveform is normal
OK
Check reset circuit of
U401 is normal
OK
Replace U401
35
ASUS MW221
NG
Replace X401
NG
Check Correspondent
component.