Easy Search [ ? ]
 
* Login   * Register * FAQ    * Search

View unanswered posts | View active topics


Board index » MacBook Discussions » MacBook Pro

All times are UTC - 6 hours [ DST ]



Forum locked This topic is locked, you cannot edit posts or make further replies.  Page 1 of 1
  [ 6 posts ] 
  Print view Previous topic | Next topic 
Author Message
bmael
 Post subject: No backlight on my macbook pro 15'' A1226
PostPosted: Sat Sep 18, 2010 3:47 am 
Offline

Joined: Sat Sep 18, 2010 3:36 am
Posts: 5
Hi! I'm new on this forum and my english is very limited but we'll try.

I have no backlight on the LCD of my macbook pro 15'' 2,2 GHz (2007) and the iSight do not work to (green light on but no picture.
The screen is OK. I can see my desktop with a strong flashlight on or with the sun on the LCD.
I changed the inverter but do not work more.
I've tested the connexions : the inverter recieve 5 V on 1 cable, 2,1 V on an other and nothing on the 3 other cables.
I dont know if it's good.

I hope someone will have ideas to help me... ;)
Top
 Profile  
 
justin-pbmedic
 Post subject: Re: No backlight on my macbook pro 15'' A1226
PostPosted: Wed Sep 22, 2010 4:45 pm 
Offline
Site Admin

Joined: Thu Feb 27, 2003 6:35 am
Posts: 977
if the iSight and backlight don't work, it is most likely going to be an inverter cable issue. These may be hard to find for your model.
Top
 Profile  
 
bmael
 Post subject: Re: No backlight on my macbook pro 15'' A1226
PostPosted: Thu Sep 23, 2010 2:23 pm 
Offline

Joined: Sat Sep 18, 2010 3:36 am
Posts: 5
Think you for your interest on my problem.
Is it possible that the magsafe card is bad and do not give enough electricity to the inverter ?
Top
 Profile  
 
justin-pbmedic
 Post subject: Re: No backlight on my macbook pro 15'' A1226
PostPosted: Thu Sep 23, 2010 2:55 pm 
Offline
Site Admin

Joined: Thu Feb 27, 2003 6:35 am
Posts: 977
if it was just a backlight problem I would say yes as that is a fairly common issue on these LED Macbook Pros as they are powered directly by the magsafe board instead of going through the logic board. but the isight still goes into the logic board and not into the magsafe, so it most likely won't be the solution to your problem. you are welcome to send it to us and we'll test it out.
Top
 Profile  
 
bmael
 Post subject: Re: No backlight on my macbook pro 15'' A1226
PostPosted: Mon Oct 04, 2010 3:43 am 
Offline

Joined: Sat Sep 18, 2010 3:36 am
Posts: 5
Please, I just need to know if there is a chance to repare the LCD without replace it totaly ?
Can you tell me the possible price of repare. The price of shipping from France is not negligible.
Top
 Profile  
 
justin-pbmedic
 Post subject: Re: No backlight on my macbook pro 15'' A1226
PostPosted: Tue Oct 05, 2010 10:05 am 
Offline
Site Admin

Joined: Thu Feb 27, 2003 6:35 am
Posts: 977
It is difficult to diagnose without seeing the machine. Worst case scenario you would need a complete display which would be around $800 to repair.
Top
 Profile  
 
Display posts from previous:  Sort by  
Forum locked This topic is locked, you cannot edit posts or make further replies.  Page 1 of 1
  [ 6 posts ] 

Board index » MacBook Discussions » MacBook Pro

All times are UTC - 6 hours [ DST ]

Who is online

Users browsing this forum: No registered users and 3 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
cron  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group