Im afraid I cannot be of much assistance (as you may have already assumed). IF you put the wrong, or used LED display in the machine you have no way to eliminate the display as source of the problem. Having just opened up the back I noticed a minute cable had been dislodged near to where the RAM is. Yes No Voted Undo Score 0 Cancel Comments: Thomas - The FET power transistors would have an effect on the powering of the system not the display alone. his comment is here
Exactly as Amanda described. Published on Aug 24, 2013Mackbook Pro A1286 15" No backlight repairHi everybody,reason for this video is to show you what we do in our company not to teach you how to Turn off ads with YouTube Red. If thats what it is, the fix will cost you about $6 in parts, assuming your willing to desolder and test then transistors (google how to) and solder in new ones.
Got it on eBay as an as-is special. Update: There are many many more tips and info in this thread to help you with troubleshooting backlight issues on Macbook Unibody. Loading... I'm typing right now and the keyboard is off.
Advertise on MacRumors Our Staff Arnold Kim Editorial Director Email • Twitter Eric Slivka Editor in Chief Email • Twitter Juli Clover Editor Email • Twitter Joe Rossignol Editor Email • Conversely use the fn+F5 key to cycle down the keyboard backlight. READ CAREFULLY the whole thread before messing around with component substitutions. Macbook Pro Backlight Repair Cost Sign in Share More Report Need to report the video?
Mid 2010 Macbook Pro. MacBook Pro, OS X Mountain Lion (10.8.3) Posted on Jun 2, 2013 12:57 AM Reply I have this question too by Eustace Mendis,Apple recommended Eustace Mendis Level 7 (25,402 points) A: River Man 33,347 views 6:08 A1278 Unibody Macbook Pro LCD Replacement how-to guide. - Duration: 51:54. https://discussions.apple.com/thread/5075082?start=0 Loading...
The clue they are OK is the fact he can 'see' the desktop using a flashlight. Macbook Pro Backlight Not Working After Sleep Sign in Share More Report Need to report the video? Sign in to make your opinion count. share Share on Twitter Share on Facebook Email Link Like + Quote Reply Dadioh, Sep 30, 2010 Dadioh thread starter macrumors 65816 Joined: Feb 3, 2010 Location: Canada Eh? #19 componentfix
Basically I am not getting the voltage input to the circuit and I am trying to trace back to see if there is a blown fuse.
Sep 27, 2013 10:02 AM Helpful (2) Reply options Link to this post by braden95, braden95 Sep 27, 2013 5:05 PM in response to MikeMastelero Level 1 (0 points) Sep 27, Macbook Pro Screen Backlight Not Working share Share on Twitter Share on Facebook Email Link Like + Quote Reply (You must log in or sign up to post here.) Show Ignored Content Page 1 of 83 1 Macbook Pro Backlight Fuse as soon as i go to the login window i can change the backlighting with the F5-6 but once i am back in my account i lose controll over the lights
share Share on Twitter Share on Facebook Email Link Like + Quote Reply (You must log in or sign up to post here.) Show Ignored Content Page 1 of 2 1 http://itenlightenment.com/macbook-pro/macbook-unibody-trackpad-not-working.html Afaik there is no Settings setting for the light in ML. componentfix share Share on Twitter Share on Facebook Email Link Like + Quote Reply armoredsaint, Sep 30, 2010 armoredsaint macrumors regular Joined: Sep 7, 2010 Location: USA #18 are you Louis Rossmann 30,564 views 22:39 MacBook Pro nVidia Black Screen Fix PT1 - Duration: 15:01. Macbook Pro A1278 No Backlight
I noticed when pressing f5 or f6 that its off. This time, ive noticed that the backlight keyboard is not working anymore. the F5 and F6 buttons work but not as the function for the backlit keyboard. weblink View attachment 350805 Click to expand...
share Share on Twitter Share on Facebook Email Link Like + Quote Reply ahliman, Jun 8, 2012 Last edited: Jun 9, 2012 ahliman macrumors newbie Joined: Jun 8, 2012 #11 I've Macbook Pro Backlight Replacement Cost Louis Rossmann 18,586 views 19:24 No backlight on Unibody Macbook - how to fix via QFN soldering. - Duration: 26:29. Watch Queue Queue __count__/__total__ Psst...!
This feature is not available right now. Because I got the unit cheap enough it was worth it for me to pickup a complete display assembly. Maybe this is the wrong forum given the "moron" accusation. Wled Driver Macbook Pro ciccilleju, Dec 10, 2012 ciccilleju macrumors newbie Joined: Oct 30, 2012 #21 Malakit said: ↑ You just slide it into a very narrow, almost invisible slot, I found it by chance.
you get as-is things like this on ebay for low prices because they're broken, not stolen. Broadway Computers 23,851 views 16:11 Apple MacBook Pro 13" (2016): Unboxing & Review - Duration: 10:33. Louis Rossmann 5,254 views 11:13 820 2879 no backlight, BKL_EN resistors messed up. The screen number are LP133WX3-TLA5 Factory ID:LGDNJ 08/03/2014 by higna40 Thank you Dan for your answer!!!
DIY Tech 120,081 views 18:20 A1297 Macbook Pro no backlight repair - Duration: 25:29. Got a tip for us? Louis Rossmann 161,863 views 1:00:52 HOWTO: Stop Your Macbook Pro Overheating! - Duration: 40:37. Here's the story with solution: After adding some new RAM I've noticed, that the keys weren't lighting up.
As I mentioned, though, I think the most important thing is to logically determine as absolutely as you can that the board is the problem, before putting it under the knife.Hope