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Version actuelle par : Ray ,

Titre:

Backlight , water damaged, doesnt turn on

Texte:

[EDIT: What's wrong with my question? Has it been discussed somewhere already? Is it to vague?]
 
Hi guys!
 
After a major waterspill on my macbook the backlight does work only sporadicaly.
 
(probably after causing a short on the board in the area of the backlight circult it doesnt turn on anymore, even fan isn't working )
 
I took some measurements from the backlight circuilt on the Logicboard in diodemode:
 
Can you pleeease help me troubleshooting it? :/
 
I will be eternally grateful.
 
It's the 820-3536 board.
 
[image|726818]
 
edit:
 
I'm using the DT830B in Diodemode.
 
SMC_FAN_0_CTL : 105
 
SMC_FAN_0_TACH : 700
 
FAN_RT_PWM : 390
 
PP5V_S0 : 433
 
PP18V5_DCIN_FUSE : 783

Appareil:

MacBook Pro 13" Retina Display Late 2013

Statut:

open

Modifié par : Ray ,

Titre:

Backlight , water damaged, doesnt turn on

Texte:

Hi guys!
 
After a major waterspill on my macbook the backlight does work only sporadicaly.
 
(probably after causing a short on the board in the area of the backlight circult it doesnt turn on anymore, even fan isn't working )
 
I took some measurements from the backlight circuilt on the Logicboard in diodemode:
 
Can you pleeeeeeasepleeease help me troubleshooting it? :/
I will be eternally grateful.
Can you pleeeeeeasepleeease help me troubleshooting it? :/
I will be eternally grateful.
 
It's the 820-3536 board.
 
[image|726818]
 
edit:
 
I'm using the DT830B in Diodemode.
 
SMC_FAN_0_CTL : 105
 
SMC_FAN_0_TACH : 700
 
FAN_RT_PWM : 390
 
PP5V_S0 : 433
 
PP18V5_DCIN_FUSE : 783

Appareil:

MacBook Pro 13" Retina Display Late 2013

Statut:

open

Modifié par : Ray ,

Titre:

Backlight , water damaged, doesnt turn on

Texte:

Hi guys!
 
After a major waterspill on my macbook the backlight does work only sporadicaly.
 
(probably after causing a short on the board in the area of the backlight circult it doesnt turn on anymore, even fan isn't working )
 
I took some measurements from the backlight circuilt on the Logicboard in diodemode:
 
Can you pleasepleeeeeease help me troubleshooting it? :/
Can you pleasepleeeeeease help me troubleshooting it? :/
 
It's the 820-3536 board.
 
[image|726818]
 
edit:
 
I'm using the DT830B in Diodemode.
 
SMC_FAN_0_CTL : 105
 
SMC_FAN_0_TACH : 700
 
FAN_RT_PWM : 390
 
PP5V_S0 : 433
 
PP18V5_DCIN_FUSE : 783

Appareil:

MacBook Pro 13" Retina Display Late 2013

Statut:

open

Modifié par : Ray ,

Titre:

Backlight , water damaged, doesnt turn on

Texte:

Hi guys!
 
After a major waterspill on my macbook the backlight does work only sporadicaly.
(probably
(probably
after causing a short on the board in the area of the backlight circult it
doesnt
doesnt turn on anymore, even fan isn't working )
(probably
(probably
after causing a short on the board in the area of the backlight circult it
doesnt
doesnt turn on anymore, even fan isn't working )
 
I took some measurements from the backlight circuilt on the Logicboard in diodemode:
 
Can you please help me troubleshooting it? :/
 
It's the 820-3536 board.
 
[image|726818]
[image|726818]
 
edit:
 
I'm using the DT830B in Diodemode.
 
SMC_FAN_0_CTL : 105
 
SMC_FAN_0_TACH : 700
 
FAN_RT_PWM : 390
 
PP5V_S0 : 433
 
PP18V5_DCIN_FUSE : 783

Appareil:

MacBook Pro 13" Retina Display Late 2013

Statut:

open

Modifié par : Ray ,

Titre:

Backlight , water damageddamaged, doesnt turn on
Backlight , water damageddamaged, doesnt turn on

Texte:

Hi guys!
 
After a major waterspill on my macbook the backlight does work only sporadicaly.
(probably after causing a short on the board in the area of the backlight circult it
doesnt turn on anymore, even fan isn't working )
 
I took some measurements from the backlight circuilt on the Logicboard in diodemode:
 
Can you please help me troubleshooting it? :/
Can you please help me troubleshooting it? :/
 
It's the 820-3536 board.
 
[image|726818]

edit:
I'm using the DT830B in Diodemode.

SMC_FAN_0_CTL : 105
SMC_FAN_0_TACH : 700
FAN_RT_PWM : 390
PP5V_S0 : 433

PP18V5_DCIN_FUSE : 783
[image|726818]

edit:
I'm using the DT830B in Diodemode.

SMC_FAN_0_CTL : 105
SMC_FAN_0_TACH : 700
FAN_RT_PWM : 390
PP5V_S0 : 433

PP18V5_DCIN_FUSE : 783

Appareil:

MacBook Pro 13" Retina Display Late 2013

Statut:

open

Message d'origine par : Ray ,

Titre:

Backlight , water damaged

Texte:

Hi guys!

After a major waterspill on my macbook the backlight does work only sporadicaly.

I took some measurements from the backlight circuilt on the Logicboard in diodemode:

Can you please help me troubleshooting it?

It's the 820-3536 board.

[image|726818]

Appareil:

MacBook Pro 13" Retina Display Late 2013

Statut:

open