820-3115 B- liquid damage-No Boot---Nothing

luk812

Member
Are you ok for fix U9410 like that?( PIN 6 PIN 7 to C9410 PIN 1).

Magsafe with greenlight, but no boot (without battery).
So Now Macbook boot with battery only.
battery+magsafe not charging (logical)

Have you an idea? differents tests to apply?
I search....
 
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luk812

Member
Hello!
New mesures for new situation with this logic board...
I have change the smc, green light ok on charger, connect lvds cable and try to boot, ahhhh I don't have see, spark appear and magsafe 85w have exploded.....
Now no green light (low green light..)
spark lvds-PPVOUT_SW_LCDBKLT.png
 

dukefawks

Administrator
So? You run 2 small wires. But first I would try and power on the board with a charged battery, the whole U7000 circuit is not needed for that.
 

luk812

Member
the HDD on this MBP have a password , but I can check now for see!! but not charged full.... just 20% of battery...(thanks for your response.
 

luk812

Member
but no video with mini display to vga adaptator.... for the moment I wait a lvds cable for replace..... (it's normal for the video is missing with adaptater?)
 

luk812

Member
Hello Mister!!!! Yes Chime is OK!!! For T29 area, You mean PPVIN_SW_T29BST? or T29 Rails (off when no cable) in pdf?thanks
 
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