Lenovo Service Manual L2062W
42
Key Board
OSD no working
After replacing the Main board and the Panel, Check if white-balance is within the specs ,then update software
and re-writing DDC is necessary.
Check flow chart
For the key board
OSD is unstable or not
working
Is Key Pad Board connecting
normally?
Is Button Switch normally?
Is Key Pad Board normally?
Check Main Board
Connect Key Pad Board
Replace Button Switch
Replace Key Pad Board
OK
NG
NG
NG
OK
OK
Summary of Contents for L2062W
Page 8: ...Lenovo Service Manual L2062W 8 b OSD Menu adjustment steps ...
Page 9: ...Lenovo Service Manual L2062W 9 ...
Page 13: ...Lenovo Service Manual L2062W 13 4 4 Optical Characteristics 4 5 Panel Block Diagroam ...
Page 27: ...Lenovo Service Manual L2062W 27 7 Exploded Views ...
Page 28: ...Lenovo Service Manual L2062W 28 8 PCB Layout 8 1 MainBoard 715G4032 M01 ...
Page 29: ...Lenovo Service Manual L2062W 29 ...
Page 30: ...Lenovo Service Manual L2062W 30 8 2 PowerBoard 715G4497 对 ...
Page 31: ...Lenovo Service Manual L2062W 31 ...
Page 32: ...Lenovo Service Manual L2062W 32 8 3 KeyBoard 715G4585 ...
Page 36: ...Lenovo Service Manual L2062W 36 3 Remove the boards ...
Page 45: ...Lenovo Service Manual L2062W 45 2 Click ISP The figuer is as follows ...
Page 46: ...Lenovo Service Manual L2062W 46 3 Click ISP Option The figuer is as follows click attentively ...
Page 50: ...Lenovo Service Manual L2062W 50 ...
Page 51: ...Lenovo Service Manual L2062W 51 Read DDC data OK as shown ...