After looking online it seems the remedy for this is also smc reset which isn't working. It will probably turn on and run the apps you need it to, but some functions will just be wonky. That's very strange. You may be asked to enter your Apple ID to verify the purchase of OS X if you've upgraded after originally purchasing the computer. http://brsgrp.com/macbook-pro/pram-reset-not-working-macbook-pro.html
ANSWER!!!!It ended up being that I had a 'stuck' shift key. Working... The computer doesn't respond to the power button when pressed. Now, remember…just back up that Mac so when your Mac does start having a bad day you’re not in an absolute panic.
ihad a dvi output, a usb input, an optical audio output,the power cable and a bluetooth keyboard connected. Loading... Indicators that your SMC might need to be resetAfter you perform normal troubleshooting, these symptoms may indicate that an SMC reset could be necessary: The computer fans run at high speed, when the bar is filled, then the computer shuts down and nothing happens.
Wait 5 seconds, then press the power button to turn on the Mac. As a reference here's the Apple T/N: Reset the System Management Controller (SMC) on your Mac. or More info Sections Apps Gear Tech Creative Money Insights Launch World Distract Offers About TNW AboutTeamAdvertiseContributeJobsContact TNW Sites NewsConferenceTNW NYCIndexTQDealsAnswersCyberspace Culture How, When, & Why to reset the PRAM & Reset Macbook Air Was this answer helpful?
Turn on the computer. Reset Smc Macbook Pro Retina Shut down the computer. 2. Save Apple Dollars 20,956 views 2:16 Macbok Air No Power, Black Screen - QUICK FIX solution - Duration: 4:16. check it out If you have, and that doesn't help, I'd recommend asking your question in the Answers section of the site.
meaning, when I boot, I have the apple logo, the progress bar. System Management Controller An SMC reboot solved the issues and it has been working fine since then. Nghia Huynh Tan 3,712 views 14:27 How to fix Macbook Pro that will not turn on. Nikola Vasić 5,443 views 1:31 Macbook Air logic board not turning on because of missing PM_SLP_S4_L signal, no SPI ROM - Duration: 30:37.
Then check the Startup Disk, Display, and Date & Time panes of System Preferences to make sure they’re set the way you want them. Reply C February 12, 2015 at 11:36 pm I got a Bluetooth speaker. Macbook Reset Pram Take out the battery? Reset Smc Macbook Pro 2011 Reply Zeni May 16, 2015 at 12:33 pm Macs are basically built using roughly the same [cheap] components used for building PCs, which is the main reason components fail every now
Cancel Add your answer Eric will be eternally grateful. have a peek at these guys On the built-in keyboard, press and hold the Shift, Option, and Control keys on the left side and press the power button. Reply Fred March 10, 2015 at 5:39 pm Hi All & Nick I have to say I have exactly the same problem...... Do it Join over 260,000 subscribers! How To Reset Macbook Pro To Factory Settings
I have forgotten my password. Answer this question Flag as... How that could affevrt the SMC, I don't know! check over here not sure about that.
Glad to know that the SMC reboot helped! Macbook Pro Won't Turn On Required fields are marked *Comment Name * Email * Dann Albright 447 articles Dann is a freelance journalist interested in technology, health, and cognitive science. Related: OS X Troubleshooting Joe Kissell Senior Contributor Joe Kissell is a contributing editor of TidBits and the author of numerous ebooks in the
I think my MacBook has had it, if Apple can't help me I don't know how to find someone who can. If your battery is removable, click here. Reply Dann Albright February 18, 2016 at 12:32 am I'm really glad you found it useful! Restore Macbook Pro Reply Alan Ellicott February 10, 2015 at 10:54 am Dann, All I know is that whatever the SMC reset corrected was preventing the OS's to boot.
MacBook With Removable Battery Shut down the computer. Thanks sooooo much, I owe you one Reply Dann Albright August 16, 2016 at 2:02 pm No problem! I am experiencing the same thing. this content being mr.
Also had trouble with switching my computer on etc. Steps Method 1 Factory Resets This method will completely wipe all stored data from your computer. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. Aug 23, 2013 12:27 PM Helpful (2) Reply options Link to this post by hyr,Solvedanswer hyr Aug 23, 2013 8:09 PM in response to hyr Level 1 (0 points) Aug 23,
to do this, simply hold down "Q" while manually restarting your machine.