Mac Power Button Not Working
As soon as I let go of the key combination (alt-P-R) it turns off. However today, the screen suddenly went black and I don't know what to do. MacBook Pro (13-inch, Mid 2012), OS X Mountain Lion (10.8.2), 2.9 GHz Intel core i7, 8GB RAM Posted on Apr 30, 2013 4:01 PM Reply I have this question too Q: I can verify every key on the keyboard works correctly. navigate to this website
Apr 30, 2013 5:53 PM Helpful (0) Reply options Link to this post by Linc Davis, Linc Davis Apr 30, 2013 6:08 PM in response to igeek123 Level 10 (208,108 points) takada August 23, 2013 | Amazing! emilyK October 23, 2014 | I spilled my smoothie and my 2012 Macbook Air 11″ model A1465. Maybe it's just poor connection between the cable and logic board. 2.
Mac Won't Start Up
You need a good one, something like Wiha brand. Connect of external monitor shows nothing. If it does, you have found the culprit for all your problems. They will find it's not repairable in-store and will mail it out for a new board.Hope this helps.Sean May 20, 2014 1:50 PM Helpful (0) Reply options Link to this post
Mac-Forums.com Register New Posts Advertising Contact Us Archive Web Hosting Sitemap Top Hosting and Cloud Web Hosting Talk HostingCon WHIR Hosting Catalog Hottest Hosts Data Centers Data Center Knowledge Data Center In order to access them you'll have to remove the bottom cover and it's very easy. Daver July 11, 2013 | Here is a photo of the Macbook Air 11″ 2011 motherboard: http://postimg.org/image/n3gmodrl7/ There are two pads at the lower left that look similar to the power Macbook Pro Power Button Replacement How-To Geek Articles l l What Data Does Android Back Up Automatically?
Verify that you have a good connection from your Mac to the wall outlet by confirming the power cord and adapter are securely connected and plugged in. Other Brands Apple Products Miscellaneous Tips Recent Posts How to replace screen on MacBook 13-inch white unibody How to replace thermal grease on MacBook Pro How to repair not clicking MacBook Honeywell Lyric: Which Smart Thermostat Should You Buy? Also, with this MBA the power button suddenly stopped working and it does turn on with the power pads.
Keep up the good work, people like you and pages like this is what make the Internet the great place it can and should be IML Tech February 20, 2014 | Macbook Pro Stuck On Loading Screen Let us know a. George August 24, 2013 | I tried to boot from the OSX Boot cd without the hard drive on and although it stayed on for longer, it crashed again after a Thank you.
Mac Won't Turn On But Is Charging
Let me know how I can contact you… Thanks in advance!
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not holding a charge) shouldn't it still work if plugged into MagSafe? useful reference Search of "vertical lines on screen" etc. nor does it light up when i plug the adapter into the wall. Don't forget to disconnect the internal one. Macbook Won't Power On
You refer to two different types of logic board layouts, and show the pads in two different locations, BUT the logic boards are the same!! Other people would just try to find a solution on their own using the powers of the Internet and all the pieces of advice they can get related to their problems. Contact the vendor for additional information. my review here Up next How To Fix: MacBook Pro Won't Turn On (Power On) - Duration: 4:05.
A Mac may sometimes not respond to the Power button at all, or Mac OS X may crash or otherwise fail to start up properly. Macbook Pro Won't Turn On Or Charge Throw it away. or is it just a battery issue?
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Most Liked Posts seminole913, Mar 31, 2008 seminole913 macrumors newbie Joined: Mar 31, 2008 #1 My Macbook Was On And Working And I Tried To Hit The Power Button To Turn If it's responding but failing to boot up normally, scroll down to the Recovery Mode sections. put the battery back in as soon as the battery gets a connection the macbook boots up! Macbook Pro Won't Turn On Black Screen I took it apart, but threw away the top case/everything else.
I thoroughly went over the motherboard and all connections and made sure everything was dry with no corrosion. and it works Christophe January 24, 2014 | I just found this now… I'll try tonight on my Macbook Pro I5 2.3GHZ…. white light should blink on the front right, then mac should boot into life. get redirected here The macsafe adapter is working fine, it is still able to charge my battery, etc.
George August 25, 2013 | I tried to boot from the recovery disk in my hard drive and it got to the point where it would start downloading the OSX when Try turning it on by shorting power on pads. I plugged it into my brothers MagSafe adapter, the light on the adapter came on, but the laptop was still completely unresponsive. Sign in Share More Report Need to report the video?
Everything functions properly now except for the top row of my keyboard and the right shift key. Even if you don't have warranty, you may want to take it to an Apple Store or another place Apple computers are repaired and have them attempt to fix it. Assuming it's under warranty, you should contact Apple or take it to a local Apple Store to have them fix the problem for you. Mike Schneider April 1, 2015 | There are also two very tiny pads on the white (and black) polycarbonate (pre-Unibody) models.
Worked for me, thanks a lot …. Thx! :) David Geyer March 22, 2015 | very useful. It might help to figure our if the motherboard still works even though the computer doesn't turn on when you push on the power button. stephan schulz October 30, 2013 | for mac book pro A1398 retina early 2013: i soldered one wire to a small resistor just in front of pin 5.
On the following picture I disconnected the hard drive cable so you can see the power-on pads better. If you recently installed memory or a drive in your Mac, make sure it's compatible, supported, and installed correctly.If possible, reinstall the original memory or drive to see if the issue The computer runs fine once turned on. Thanks in advance for your answer.nt