Blu Studio Mega - Page 32

No Display & Display failure
Start
Check if it is a
power issue
YES
Go to power
issue
No
1.Check software version?
2.Exclude LCD issue
No
Check
Connector J801
YES
OVER
YES
Change J801
Check if signal
LEDA/LEDK is
normal
YES
Change U800
No
Check U1301
YES
Change U1301
Replace Main PCBA
No