TS1367 mac book pro computer keeps turning off and coming back on
Why does my computer continue to go to sleep when being used?
Troubleshooting: My computer won't turn on
BTW, this is the Mac Pro desktop forum
Similar Messages
-
hi, my mac book pro computer stop working saddanly and now I am trying to on it but its not oning please help me
Troubleshooting: My computer won't turn on
BTW, this is the Mac Pro desktop forum -
How can you prevent the mac book pro from unexpectedly shutting off and beeping three times repeatedly?
The three beeps are an indication of a hardware problem. Power On Self-Test Beep Definition - Part 2 - Apple Support
-
Mac book pro mid 2012 turn off randomly
when not plugged in my mid 2012 mac book pro just turns off randomly and I just replaced the battery a month ago the old battery gave me the same problem and the new one was fine until about 2 weeks ago now it just shuts off randomly and I have no idea why because the battery has only 36 cycles on it
Model Information:
Serial Number: W03065AG7D3LC
Manufacturer: SMP
Device Name: bq20z451
Pack Lot Code: 0
PCB Lot Code: 0
Firmware Version: 201
Hardware Revision: 000a
Cell Revision: 165
Charge Information:
Charge Remaining (mAh): 4858
Fully Charged: No
Charging: Yes
Full Charge Capacity (mAh): 5058
Health Information:
Cycle Count: 36
Condition: Normal
Battery Installed: Yes
Amperage (mA): 140
Voltage (mV): 12338I have made a strange observation too I decided to clean out the dust and once the bottom was off I propped the computer up with pens so it was not touching the desk and turned it on but the computer has not shut off without warning anymore
-
TS2570 MY MAC BOOK PRO SCREEN WONT TURN ON AND WHEN I START IT UP THE INDERCADER LIGHT FLASHES
Help my macbook pro will not turn on i am using leopard and my keyboard will and my computer will but the screen wontand wheni start it up the light on the right of the computer at the front starts blinking
Hello, see if this helps...
The following table lists the new tones and their meaning:
Tone(s) Description
1 tone, a 5-second pause, repeat No RAM installed
3 successive tones, a 5-second pause, 3 successive tones RAM does not pass data integrity check
1 long tone when holding down the power button Firmware upgrade in process. See About firmware updates for Intel-based Macs for more details.
3 long tones, 3 short tones, 3 long tones Firmware restoration from CD in process. See About the Firmware Restoration CD (Intel-based Macs) for more details.
http://support.apple.com/kb/HT2538
Older meanings...
Can you count the beeps or flashes?
1 beep = no RAM installed
2 beeps = incompatible RAM types
3 beeps = no good banks
4 beeps = no good boot images in the boot ROM (and/or bad sys config block)
5 beeps = processor is not usable
In addition to the beeps, on some computers the power LED will flash a corresponding number of times plus one. The LED will repeat the sequence after approximately a 5-second pause. The tones are only played once.
Note: In this case, a flash is considered to be 1/4 second or 250 ms or greater in length.
http://support.apple.com/kb/HT1547 -
Mac book pro won't turn on and battery is fully charged..
My Mac book won't turn on... The battery is fully charged, we have it hooked up to power... We've tried holding power button down and disconnecting from power but nothin have worked! It makes a noise like its going to turn on and little white light flashes but nothing happens
Try a safe boot, see if it starts, this takes a bit longer. Push power button while holding shift key, continue to hold key till you see the progress bar. If it boots, shut down and try to boot in the normal way. Best
-
My iphone keeps turning off and then back on
My iphone 4s keeps turning itself off and after a minute or 2 it restarts.
try to reboot it by holding both the power button and the home button in the same time until it shut of then release the home button and hold on to the power button for ten seconds. i had the same problem too.
-
My Mac book pro is not turning on keeps on making very annoying beeping noises. I need to know how to fix it NOW
Beeps on startup:
1 beep = no RAM installed
2 beeps = incompatible RAM types
3 beeps = no good banks
4 beeps = no good boot images.
5 beeps = processor is not usable
http://support.apple.com/kb/HT2538 -
My Mac book pro won't turn on at all and when i put it to charge the light blinks, what should I do?
Yes if your model MBP has a removable battery. If it does not:
Shut down the computer.
Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
Release all the keys and the power button at the same time.
Press the power button to turn on the computer.
Note: The LED on the MagSafe power adapter may change states or temporarily turn off when you reset the SMC.
http://support.apple.com/kb/HT3964 -
HT3964 the indicator light on my mac book pro does not come on and the computer will not start
what can i do if the indicator light on my mac book pro does not come on and the computer will not start?
Here are a couple of trouble shooting articles that may assist you:
http://support.apple.com/kb/ts1367
https://discussions.apple.com/docs/DOC-3353
Ciao. -
When I start my mac book pro the screen flashes on and off and then a blue color before it open to the log in screen. Sometime a program will shot down buy it's self without me clicking the quit button. Help?!
If you keep getting a 'red' message it means that the HDD is faulty and will have to be replaced. You will have to format the new HDD in Disk Utility>Erase and then install the OSX and your data from Time Machine.
Ciao. -
Why does my nano keep turning off and on when it is connected to my computer?
When i connect my nano to my computer the nano says that it is connected and nothing happens in Itunes. Then when the nano keeps turning off and on while it is plugged into my computer. What can i do to make itunes recognize my nano so i can add new music?
Please try the following:
Move System Configuration Files
(Note: You will have to reestablish your network connections settings.)
Go to /Library/Preferences
Move the SystemConfiguration folder to the desktop.
Restart your Mac. (Note: OS X will rebuild the files that are now sitting on your desktop. If this doesn't resolve the issue, you can move the folder back to it's original location.) -
How can i restore my mac book pro computer
how can i restore my mac book pro computer??an what am i doing b4 restore my computer??
please remind me all the think i need to do,an i dont want to miss.
thxxxxWelcome to the Apple Support Communities
If you want to erase the disk, reinstall Mac OS X and your Mac didn't come with DVDs or you have OS X Mountain Lion or Lion:
1. Press Command and R keys while your Mac is starting.
2. Open Disk Utility, choose Macintosh HD in the sidebar and erase the drive.
3. Install Mac OS X.
If your Mac came with DVDs:
1. Insert the OS X DVD that came with the Mac and press C key while your Mac is starting.
2. Go to Utilities > Disk Utility, choose Macintosh HD in the sidebar and erase the drive.
3. Install Mac OS X -
My mac book pro won't turn on, My mac book pro won't turn on
My mac book pro won't turn on, My mac book pro won't turn on
Go step by step and test.
http://support.apple.com/kb/TS1365
Note: Steps 5 and 6
Step 5
Reset SMC. http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own". -
I recently purchased an iphone 5s. After returning home form the apple store, so very excited to sync my new device, my mac book pro won't turn on.
it was last used 3 hours prier to me returning home. It won't turn on, the charger light is weak, barely visible. When I plug the charger to another device it works fine. Before I take it to be repaired I would like to get a general idea of the problem, as well as an estimated cost.A. We have no idea what the problem might be.
B. We have no ideaa what it will cost to repair it.
C. Please make a Genius Appointment and take it in for service.
Maybe you are looking for
-
How can I use my IPAD to stream Musik to two Air Port Clients in a network at the same time?
I want to stream my musik via I PAD to more than one Air Port Clients at the same time. Via MAC it is possible to select "more speaker". In the I PAD I can only select Station 1 or Station 2.
-
Fade in on click something else
I'm new to DreamWeaver CS3, coming from DW MX. I'm playing with the Spry Effects and I noticed the Fade In / Fade Out only has options for the user doing something to that item to make the effect happen. Is it possible to click an image and make some
-
ABAP Proxy Error - Integration Builder address not maintained
I intend to use ABAP proxy between R/3 (ECC 6.0) and XI (PI 7.0). On configuring the relevant connections, I run SPROXY and get the following error: Integration Builder address is not maintained in the Exchange profile (Connections) I have created th
-
Hi, When User is posting in fb60/miro he is getting following error Eternal tax system:Line 0-0440 TXJCDSTIO the fleximap module Please i will assign points Thanks Chiru
-
Premiere Elements 3 does not open projects (existing or new)
Last few days I tried a number of solutions suggested on your website including reinstalling Adobe but I still can not access my pro jects. Adobe does not even open for New Projects. It tells me that a serious error has occured and that it will shut