Lenovo L215P Service Manual page 40
Wide 22" lcd color monitor
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Also See for L215P:
- User manual (36 pages) ,
- User manual (19 pages) ,
- User manual (36 pages)
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22" LCD Color Monitor
(3). White screen
White screen
Measure Q703 base
is low level?
Check Q703 and Q702 are
broken or CN404 solder?
OK
Replace Panel
OK
NG
Check Correspondent
component.
NG
X401 oscillate
waveform is normal
OK
Check reset circuit of
U401 is normal
OK
Replace U401
40
Lenovo L215P Wide
NG
Replace X401
NG
Check Correspondent
component.
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