[SOLVED]820-2915-A-No detect battery-no water damage.

[aprendiz]

The replacement SMC?? If yes, will know once you put it on the board.. or if you can test it on original board before remove it....

 

[luk812]

before remove it....I would like to know if it's possible to detect with mesures if the SMC is anormal or dead..... just a question

 

[luk812]

testing all PP3V42_G3H one problem (picture)??? (all points = 3.46V except R8798)

 

[dukefawks]

Just swap it over and see if it works

 

[luk812]

sorry swap it over= desoldering for test?

 

[luk812]

other test: do you think that here problem?

 

[luk812]

desoldering R8798 and test :
R= 0.3Ω (and write 0Ω in pdf is ok?)

 

[dukefawks]

Yes fine, just put that new SMC on there and be done with it.

 

[luk812]

ok yes I hope!!

 

[larossmann]

there is no way to tell if the SMC is good or not without trying it, just pray. even if i send 16v to battery detection lines it gives me same measurements to ground half the time as it does when it works. the -A -B board shit matters nothing in terms of any of the parts you are stealing from them to my knowledge.

 

[luk812]

...................................................

 

[luk812]

So dead ISL625, and SMC !!!!!!! To day, The problem is finish , fixed.....

 

[luk812]

SMC original, reball, test failed same result....
SMC 2---- F***K dead.........I have damaged it at the time of take off(desoldering).
SMC 3 YOUHOUUUUUUUUUUUUUUUUUUUUU
Now Macbook it displays the battery on OSX, but battery is dead, and (battery led indicators is ok but blinking when I press it...)
NEW genuine battery and let's go????

it's ok to you?

 

[larossmann]

try new battery.

 

[luk812]

OK new battery ! it's ok now! thanxs a lot !!!!!!!!!!!!!!!!!!!!! see you soon for next repair MBP!!!!