Display Color Distortion - Lenovo A536 Service Manual

3.12 Display color distortion

The SMT of LCD connector
and EMI filter is not normal?
Replace the LCD，whether
the screen display is normal?
Checks the SMT quality of these EMI filter.
Whether these parts are SMT good?
Whether the powers supply V are normal?
Checks the SMT quality of LCD
connector. Whether these parts
are SMT good?
Display color distortion
N
N
N
N
N
N
Replace the CPU
Y
OK
Y
OK
Y
OK
Y
Heat these
parts.
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