![]() |
|
|
Thread Tools | Display Modes |
![]() |
#1 |
Senior Member
Join Date: Oct 2012
City & State: USA
My Country: USA
I'm a: Knowledge Seeker
Posts: 174
|
![]() I'm working on a Macbook Pro 15 2015 that has no liquid damage on it. The board power on without post, no chime , black screen. I check the Voltage on L8300 and I have 0.0V nothing. I also check U8300 I have 5V on PIN 1 but missing LCD_5V_EN on PIN2 0V. Is not detecting the LCD screen. Any help greatly appreciated.
Last edited by MobileXT; 03-10-2021 at 09:19 PM.. |
![]() |
![]() |
![]() |
#2 |
Senior Member
Join Date: Oct 2012
City & State: USA
My Country: USA
I'm a: Knowledge Seeker
Posts: 174
|
![]() Update:
I get it to chime but no video and backlight. I already replaced U8300 and same issue no video. |
![]() |
![]() |
![]() |
Thread Tools | |
Display Modes | |
|
|