Lenovo L2060wA Service Manual page 39

20.0" LCD Color Monitor
(3) White screen
Check Correspondent
component.
White screen
Measure Q601 base
is low level?
OK
Check Q601,Q602 is
broken or CN601 solder?
NG
OK
Replace PANEL
NG
X401 oscillate
waveform is normal
OK
Check reset circuit of
U202 is normal
OK
Replace U401
39
Lenovo L2060wA
NG
ReplaceX401
NG
Check Correspondent
component.