ViewSonic VX2739wm-1 - Page 68

4. White-black screen after booting
5. Black screen after booting
Abnormal screen
Double check
abnormal system
Assembly
machine to test
Test LVDS cable
Replace PSU
&test
Replace MB
&test
Replace
PANEL &test
Disassembles LCD
cover &check LVDS
cable at its place
Rearrange LVDS
cable & assembly
machine to test
The nondefective
PASS
NG
FAIL
FAIL
FAIL
FAIL
PASS
PASS
PASS
PASS
PASS
ViewSonic Corporation
VX2739wm-1
VX2739wm-CN
CONFIDENTIAL – DO NOT COPY
68