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1
Is Lcd line defective ?
Mura ?
Is screen scrolling ?
Is screen flickering ?
Ghost image ?
Have line bar or
noise ?
Bad uniformity ?
Change Lcd Panel
Change Lcd Panel
Change
VGA Cable
Change
Video Board
Change
Video Board
Change
Lcd Panel
Change
Power Board
Change
Lcd Panel
Change
Power Board
Change
Video Board
End
Notice
1
Adjust
sharpness or
auto
Notice
2
Change
Video
Board
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
30
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX510