My Macbook keeps going black like it has shut down but it is still turned on. What is happening?
I have a Macbook purchased in 2008 and it keeps going black on me as if it has been shut down. When I hold it up to a bright light I can see it is on but it is so dark I can't see anything. Does anyone have any ideas what is happening?
Try Resetting the System Management Controller (SMC)
Similar Messages
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My macbook keeps asking if I want to shut down, restart, etc...
It just started, but my macbook keeps asking if I want to shut down, restart, etc...
I've tried all the resetting advice I see online but nothing works...
I have a macbook 2.1/Intel Core Duo - 4GB - 10.6.8My MacBook just recently today starts to ask me to shutdown/sleep/restart etc after 1 minute of idling. I've reset the SMC twice to no avail. I checked my power settings and everything else and nothing is out of the ordinary. I've looked online and other people have experienced similar problems. Just wondering if anyone have found a solution to this?
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My i-Phone has shut down - will not do anything!! What's wrong.
My i-phone has shut down - will not do anything!! What's wrong??
This question really belongs in one of the iPhone forums. https://discussions.apple.com/community/iphone
But... my iPhone acted like this once after I dropped it.
First, make sure the phone has some charge in the battery. Plug it in and let it charge for a while if you haven't already done that.
Then try doing a reset. To reset the phone press both the Home button (on the front of the phone) and the Sleep/Wake button (on the top of the phone) at the same time. Keep both buttons pressed for at least 10 seconds and see if the phone will restart. In my case the reset did the trick.
If that doesn't work you might see if anything else here: http://www.apple.com/support/iphone/assistant/phone/#section_1 is useful. If you still have no luck try asking your question again in an iPhone forum above... or visit your local Apple Store.
Steve -
Why does my 4s just close an app all of the sudden and the apple logo will come up like it's shutting down but doesn't it will go to lock screen after that.
It's definitely a crash. I'd maybe look into reinstalling the operating system.
http://support.apple.com/kb/ht1414
Make sure you back up first though. -
Whenever my macbook pro goes to sleep, it automatically shuts down? why?
my macbook automatically goes to sleep after 15 minutes. after it goes to sleep, it shuts down causing all of my windows that are open to close. i then lose everything that is open. i checked all of my settings and i can't find anything that would be causing this. any ideas?
Hi Alex,
This doesn't fit exactly under the definition for using an SMC Reset: http://support.apple.com/kb/HT3964 but I'd give it a try. -
My iPhone 5 has shut down. I can't turn it on.
My iphone 5 has shut itself down, won't turn on and even tho I have put it on charge is doing nothing. Absolutely dead.
Mine has done this, it will work but will happen again and one thing is,now mine is switched on but black screen,don't know what to do no now
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I am running windows 7 on a dell laptop xps 17. This has only started happening recently and the only thing that has been changed on my computer is the update for firefox. At the moment, it will sometimes hibernate when I shut the lid, however, on at least one occasion I could not get it to work, and had to shut the computer down, instead. I don't know what else you might need to know. Please contact me if you need more information or if this is not a browser problem, so that I can look elsewhere for the answer.
I think so...I've been doing some experimenting...the first time this happened, I thought that it was just a glitch in something. After I shut down the computer completely, it doesn't do it...a day or so ago, there was an update applied by firefox and it seemed that it started doing it again after that. However, this doesn't make sense to me. I shut the computer down a while ago and now it is hibernating fine again. I tried shutting it down after I logged on and it worked fine. I've opened firefox and it is still working fine. I've also opened my outlook and it doesn't appear to be causing it. I believe that something I am opening might be doing this even though the program itself is shut down, although I have no idea how unless the computer believes it is still on. The only other program I run, is MSWord and MSN messenger, which is open now and I can still hibernate. I figured that the this was a long shot but thought I would ask. So I think the answer to your question is yes, it happens even when I don't have firefox open. I've shut everything down and tried to hibernate it and it won't do it once this starts happening. I'm completely out of ideas.
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I am making a movie and now
the clips are all black but i can hear the video. Using the timeline, I was able to move frames up to video one. Where should they all be? In the sceneline when I try to delet the black frames it just moves the black further along the line.
ThanksRendering the Timeline will basically write an AVI file, that will be used for the best possible playback of that Timeline.
With much material, the Video is in GOP (Group of Pictures) format, and for frame-accurate editing, one needs full I-frame format. This ARTICLE will give some background.
When editing GOP structure material, one can Cut within the GOP structure, and then there is no I-frame to reference, so the "difference" frames do not have all of the necessary info. Usually, the program will internally convert to I-frame for editing, but there are times that this does not work perfectly, so Rendering will essentially do that conversion for you.
In some cases, Rendering is not really necessary, and I do many Projects (mostly DV-AVI material), where I never Render. Other times, I might well Render a particular area dozens of times, to see the best display in playback.
Good luck,
Hunt -
my Macbook air mid 2012 suddenly turn off after a strange sound (like the sound òf a fuse has blown or something like that) and I also feel a burnt smell too while i am watching a film on the internet and did not charge the laptop at this moment. The sound was from the left of it, and now just a dark screen , even I tried charging it (still has green light at the charge tool). I bought it on 13st April 2013, not often use.
I love apple and i am so sad that a new product which i seldom use could be break so easily and outstanding. It's so late in my country now but i am too disappoint about the trouble so i am writing with hope of supporting from Apple and the community.
Please help , thank broYou will have to take it to an Apple Store for repair.
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Anonymous UUID:
9C671066-2BC8-E27B-D3A4-D412BE7EE736
Tue Jun 17 18:27:35 2014
panic(cpu 4 caller 0xffffff80252dbf5e): Kernel trap at 0xffffff821104b6e0, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff821104b6e0, CR3: 0x0000000027d4b000, CR4: 0x00000000001606e0
RAX: 0x00000000da95f170, RBX: 0xffffff8025236e50, RCX: 0x00000000256a0e90, RDX: 0x0000000000000000
RSP: 0xffffff8025236e50, RBP: 0xffffff821104bf80, RSI: 0x0000000000000000, RDI: 0xffffff8047aa3780
R8: 0xffffff8205de5078, R9: 0xffffff8205e60068, R10: 0xffffff821104bd90, R11: 0xffffffffffffffff
R12: 0xffffff80476ae280, R13: 0xffffff8047b45140, R14: 0xffffff8205de5000, R15: 0xffffff8047b45168
RFL: 0x0000000000010296, RIP: 0xffffff821104b6e0, CS: 0x0000000000000008, SS: 0x0000000000006e50
Fault CR2: 0xffffff821104b6e0, Error code: 0x0000000000000011, Fault CPU: 0x4 Kernel NX fault
Backtrace (CPU 4), Frame : Return Address
0xffffff821104bc60 : 0xffffff8025222fa9
0xffffff821104bce0 : 0xffffff80252dbf5e
0xffffff821104beb0 : 0xffffff80252f3456
0xffffff821104bed0 : 0xffffff821104b6e0
0xffffff821104bf80 : 0xda950000
No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xda95f170
BSD process name corresponding to current thread: kernel_task
Mac OS version:
13D65
Kernel version:
Darwin Kernel Version 13.2.0: Thu Apr 17 23:03:13 PDT 2014; root:xnu-2422.100.13~1/RELEASE_X86_64
Kernel UUID: ADD73AE6-88B0-32FB-A8BB-4F7C8BE4092E
Kernel slide:
0x0000000025000000
Kernel text base: 0xffffff8025200000
System model name: MacBookPro9,1 (Mac-4B7AC7E43945597E)
System uptime in nanoseconds: 48504897868
last loaded kext at 42431951223: com.apple.driver.AudioAUUC
1.60 (addr 0xffffff7fa6d5d000, size 32768)
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com.apple.driver.AGPM
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com.apple.driver.AppleMikeyHIDDriver
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com.apple.iokit.IOUSBFamily
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com.apple.driver.AppleEFIRuntime
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com.apple.iokit.IOHIDFamily
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Model: MacBookPro9,1, BootROM MBP91.00D3.B08, 4 processors, Intel Core i7, 2.3 GHz, 16 GB, SMC 2.1f175
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In
Graphics: NVIDIA GeForce GT 650M, NVIDIA GeForce GT 650M, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x802C, 0x31364B545331473634485A2D314736453120
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x802C, 0x31364B545331473634485A2D314736453120
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF5), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.4f1 13674, 3 services, 15 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: HGST HTS541010A9E680, 1 TB
Serial ATA Device: MATSHITADVD-R UJ-8A8
USB Device: Hub
USB Device: USB2.0 Hub
USB Device: USB to ATA/ATAPI bridge
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Hub
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: IR Receiver
USB Device: USB Receiver
Thunderbolt Bus: MacBook Pro, Apple Inc., 25.1What happens when you install the original RAM?
What brand of RAM did you install?
Ciao. -
Black screen and random shut down
When on battery power my ibook G4 will randomly do one of two things: the display will go almost completely black, or it randomly "shuts down" (although I can still hear the fan) and will not turn back on. For the frist problem closing the lid and putting it to sleep are sufficient to fix it. For the second I either have to hold down the power key in which case it acts like it shuts down, or I have to remove the battery. Both problems happen while on battery power and has happened while running a lot of programs and only a few. I brought it into a an Apple store a couple months ago and the genius reset PMU and reinstalled the operating system as well I think. It worked for a while but has now begun acting up again. Any ideas? Thanks.
Ok so, unfortunately I have no answer (and this is my 3rd try posting this because my g4 kept shutting down) Anyway for about the last week my ibook g4 has been shutting down for no reason. Even w/a full charge. The only way I can get it to restart is to plug it in. I'm also getting a weird error message sometime when it restarts that says "your date/time is set to a date before 2001 so some applications may behave erratically" or something. However, the time and date are set to the current date and time. Also,sometimes when it restarts there is an outgoing e-mail that pops up saying this has not been sent. However it has been sent, according to the sent box and the recipients.
yuk, I hate problems, I don't want problems. -
I am trying to hook my macbook pro to a projector, which has a VGA cable. I bought a VGA to HDMI adapter, but whenever I hook it up, the screen on my macbook just goes black and I can't make it do anything else or even show up on the projector.
My laptop is still on; it just has a black screen that I can't get rid of without shutting down the computer by holding the power button.Hey there lynmrigg,
It sounds like have an HDMI to VGA adapter connecting your MacBook Pro and your projector but the screen on your computer goes black and no image appears on the projector. I would use the troubleshooting in the following article to help resolve or isolate the issue here, named:
Apple computers: Troubleshooting issues with video on internal or external displays
Try unplugging the video adapter or cable and then plug it back in.
If more than one video adapter is in use (or "daisy-chained"), troubleshoot by using only one adapter.
Example: A mini DisplayPort to DVI adapter connected to a DVI to HDMI adapter is an unsupported configuration because there is a series of adapters in use.
If available, try using a different display and or adapter (or use a different connector by using DVI instead of VGA, for instance).
Reset the system
You can reset the Mac's parameter RAM and SMC.
Reset the resolution
Start by resetting the Mac's parameter RAM. If the display does not come up, was previously set to an unsupported resolution, and still results in no video:
Start up in Safe Mode.
From the Apple () menu, choose System Preferences.
Choose Displays from the View menu to open the preferences pane.
Select any resolution and refresh rate that your display supports.
Restart your computer.
Thank you for using Apple Support Communities.
Take care,
Sterling -
My MacBook Pro screen keeps going black. This is happening more frequently. I have had it in to the Apple store several times for this and they can't find anything wrong other than it is locked up for a while. Since it is happening more and more, I am worried that at some point this will be permanent.
Has it actually happened at the store?
If not then we need to get it to do that. Now it may be completely random but you need to try and make a note of as many things as possible that happen when it does it.
How long has it been on for, what are you doing at the time, what's connected. If it's reproducible then you've at least got somewhere. -
my new macbook air and new thunderbolt monitor will not work together. the keyboard will not engage and the monitor screen keeps going black. is it a problem with the monitor, connection, laptop?
A new Mac comes with 90 days of free tech support from AppleCare.
AppleCare: 1-800-275-2273
Call AppleCare. They will help you.
Best. -
my sound has gone out and please don't tell me about PRAM because my MacBook keeps going to the login screen and I can't hear any start up beeps neither someone PLEASE help me
bcoady90 wrote:
My guess is a loose connection.
I suspect you are correct. I would suggest you bring it to a repair facility that may have better diagnostic tools, preferably an Apple store genius bar.
Ciao.
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