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HT3964: Intel-based Macs: Resetting the System Management Controller (SMC)

Learn about Intel-based Macs: Resetting the System Management Controller (SMC)

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Title			Views	Latest activity
Problem with ethernet port in MacBook Pro by mml8	Show 0 Bookmarks0	11	21461	May 4, 2016 5:35 PM by mml8
My late 2014 mac mini was running two monitors but now only one or the other will work in Mac mini by johnddesign	Show 0 Bookmarks0	9	392	May 4, 2016 1:31 AM by johnddesign
late 2012 mac mini to dell 2416 thunderbolt 2560x1440 in Mac mini by paulZap	Show 0 Bookmarks0	4	271	May 1, 2016 6:23 AM by paulZap
MacBook Pro has no sound!!! in MacBook Pro by fatcatjb	Show 1 Bookmarks1	7	13236	April 30, 2016 12:27 PM by fatcatjb
Book Pro Mid 2014 13' Retina getting hot and battery dies pretty fast in MacBook Pro by John Galt	Show 0 Bookmarks0	24	647	April 30, 2016 8:27 AM by John Galt
15" MacBook Pro runs hot, fan is loud, and incredibly low battery life in MacBook Pro by Scania p	Show 1 Bookmarks1	25	76408	April 29, 2016 7:20 AM by Scania p
My MacBook is stuck in this screen. in MacBook Pro by Vol87	Show 0 Bookmarks0	4	195	April 29, 2016 4:25 AM by Vol87
wake up from sleep in MacBook Pro by Kirkwood	Show 0 Bookmarks0	2	141	April 28, 2016 12:19 PM by Kirkwood
Mid 2010 Mac Book Pro Running Extremely Slow in OS X El Capitan by tmizzle84	Show 0 Bookmarks0	4	227	April 28, 2016 11:53 AM by tmizzle84
Help troubleshooting a MBP Kernel Panic/hardware issue?? in MacBook Pro by djmaher	Show 1 Bookmarks1	21	374	April 28, 2016 9:27 AM by djmaher
having display issues with my macbook air, early 2015 version. when i turn my macbook on, after entraining the password and pressing enter three lines (not really lines they look more like lightning bolts coming from the top of the screen appear) in in OS X El Capitan by sterling r	Show 0 Bookmarks0	3	107	April 27, 2016 2:58 PM by sterling r
No chimes after NVRAM and PRAM reset in OS X El Capitan by Tom Ostertag	Show 0 Bookmarks0	2	81	April 27, 2016 6:51 AM by Tom Ostertag
i coonected my macbook to my tv which works before but suddenly is showing no signals on the tv,what should i do? in MacBook Pro by lllaass	Show 0 Bookmarks0	1	151	April 26, 2016 11:58 AM by lllaass
mac mini won't start up again... in Mac mini by rohlfsen	Show 0 Bookmarks0	2	170	April 26, 2016 8:05 AM by rohlfsen
I Want to reset my PRAM in MacBook Pro by Courcoul	Show 0 Bookmarks0	4	6602	April 26, 2016 7:38 AM by Courcoul
My Mac Book Pro 13 inch shuts down when I insert some usb on port. It will be dead for few days (no power, can't charge as well, no restarting) and after few days it will work? Any one facing same issue and any solutions please... in MacBook Pro by fungus421	Show 1 Bookmarks1	3	3732	April 25, 2016 5:51 AM by fungus421
Backlight turns on bit no image on Mac Book pro in MacBook Pro by lllaass	Show 0 Bookmarks0	1	55	April 25, 2016 12:28 AM by lllaass
Retina MBP - visual glitches after returning from sleep in MacBook Pro by Natomicron	Show 17 Bookmarks17	229	86003	April 24, 2016 9:50 AM by Natomicron
Macbook Pro Not Coming Out Of TV Format in MacBook Pro by hanellin	Show 0 Bookmarks0	2	70	April 24, 2016 9:43 AM by hanellin
issue with RODE NT USB driver in mac os in iMac by lllaass	Show 0 Bookmarks0	1	179	April 24, 2016 8:46 AM by lllaass
no out put device found on my mac pro in Mac Pro by Linc Davis	Show 0 Bookmarks0	2	133	April 24, 2016 6:38 AM by Linc Davis
iMac won't go to sleep in iMac by knuckler49	Show 0 Bookmarks0	6	6438	April 24, 2016 5:24 AM by knuckler49
MacBook Pro (Retina, 15-inch, Mid 2015) got noisy and hot in MacBook Pro by lllaass	Show 1 Bookmarks1	1	106	April 24, 2016 2:05 AM by lllaass
error 14 in Mac mini by lemach	Show 0 Bookmarks0	7	528	April 23, 2016 12:14 PM by lemach
sound output keeps switching back to internal speakers after reboot in Mac mini by lllaass	Show 1 Bookmarks1	1	80	April 23, 2016 12:12 PM by lllaass
Mouse/trackpad issue in OS X El Capitan by jennasesi	Show 0 Bookmarks0	1	42	April 23, 2016 12:53 AM by jennasesi
wake from sleep problem in iMac by den.thed	Show 0 Bookmarks0	2	67	April 23, 2016 6:46 AM by den.thed
Wont boot with 4K monitor in Mac Pro by Ginger-Ben	Show 0 Bookmarks0	8	180	April 23, 2016 12:23 AM by Ginger-Ben
Thunderbolt Display turns off randomly in Thunderbolt Display by friguyb	Show 14 Bookmarks14	519	135740	April 22, 2016 1:03 PM by friguyb
why didn't my mac mini boot up? in Mac mini by jeffsjarvismacmini	Show 0 Bookmarks0	2	249	April 22, 2016 9:40 AM by jeffsjarvismacmini

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