Blu Life One - Page 28

28
No display or display abnormality
NO
NO
YES
YES
NO
YES
YES
NO
Problem solve
Check if 1
th
PIN of J901 have signal or
not, check 38
th
digit cable status
No display or display
abnormality after power on
Check LCD
connector is OK or
not
Change LCD FPC
Change or re-solder
U101 MT6589
Check LCD if damage
or liquid flow out
Change LCD
Clean/re-solder
connector
Upgrade software