MacPro's power light remains on after Screen and drives shut down... why?
Hi,
I have a three year old MacPro which has been lightly used. Yeasterday it did something I had never seen before. I had the machine shut down, the screen turned off as usual, the drives could be heard turning off.. all was quiet... but tyhe front power light remained off... until I pressed the power button again.
Has anyone else had this happen?
I just had this happen twice to me. Did you solve the problem? If so, what did you do?
Similar Messages
-
Dreaded Black Screen and automatic shut-down. Why does this happen ?
Why do I get a Black Screen and automatic shut-down ? My iMac felt warm...and I never hear a fan go on..could overheating be why it shuts down?
Hi Tish,
A few things.
If you bough this iMac used with no original install/hardware test discs, you can call Apple at 1-800-MYAPPLE ask for software sales and tell them you need a set of iMac replacement install/hardware test discs. You'll need to give the Apple rep your iMac's serial number.to get the appropriate discs. There will be around a $16 or $17 U.S. charge for discs.
Since your iMac is still freezing, I now wonder if it is RAM and/or hard drive related.
Your iMac maybe freezing because of serious lack of RAM.
How full is your Mac's hard drive?
You only have 1 GB of RAM installed.
OS X 10.6 Snow Leopard really needs more RAM than this.
Intel versions of OS X use more CPU, GPU, RAM and hard drive resources.
OS X, running alone (without any other applications running) can use up between 2 and 4 GBs of RAM memory.
Youf iMac model can 4 GBs of RAM, but only about 3.1 to 3.3 GBs of it will be recognized.
Correct and reliable Mac RAM can be purchased from online Mac RAM sources Crucial memory or OWC (macsales.com).
Without being able to run the Apple hardware test we have no way of knowing the condition of your iMac's hard drive.
The freezing could, also, be caused from a failing hard drive.
If you do not have any backup of your data, this is the time to create one.
Backup your important data to either DVD discs, flash drive/s or purchase an external hard drive to backup all,of your data to.
You can make an exact clone of the data, on your internal hard drive, using a data cloning like CarbonCopyCloner or SuperDuper. OR purchase the external drive and use OS X Time Machine to automatically backup your entire internal drive. -
Random black screens and occasional shut downs on iPad 3
Hi everyone,
I've had my iPad 3 since early August and I've noticed this problem since I got it.
First problem:
This happens EVERYDAY. I will be using my iPad and the screen will randomly go blank. There is still noise in the background and when I press the button at the top, it puts it into sleep mode, then I press the home screen and it's fine. This happens at random times throughout the day. Restoring it hasn't helped the problem.
Settings-->General-->iPad Cover Lock/Unlock -turning this OFF hasn't helped the problem even though it seems like that would be the issue. Any explanation?
Second problem:
This has happened 3 times in the last month and two of those times were this week so it's bound to happen again. This happens when the battery is full so that is not the issue. Anyway, my iPad will randomly shut off and holding down the buttons won't turn it on, no matter what I press, it won't turn on or reboot or anything.
After this happens, I begin to charge the battery, and after about 5 minutes of charging, I can hear that noise that apple products make when they charge, but the noise keep going on and on for a few minutes as if I'm taking the charger in and out of it.
After those few minutes of annoying sounds stop, the ITUNES plug screen finally comes up on my iPad and I connect it to my computer and it restores my iPad.
I presume this isn't normal,please help!
Is there any way to fix this without going to the apple store? Can anyone relate? Am I missing something?
Thank you in advance!If you've already restored the iPad, I don't see what else you could possibly do. Take it an Apple Store, let them evaluate it. Tell them what you are experiencing. If they can't figure it out, you should get a replacement.
None of what you are experiencing is normal. -
First, my ipad wasn't charging. Then it shuts down when I have 7% battery, now when I turn it on, it says to charge it. And when I do charge it, it doesn't work. Now, I did it once it worked. Now I can't get past the logo screen and when I do it shuts right off again. Please help!
Hi InternetHogger,
Welcome to the Apple Support Communities!
I know that situations where you cannot boot your iPad and cannot charge your iPad can be very frustrating. In this situation, I would recommend using the attached article as a reference for troubleshooting.
iOS: Not responding or does not turn on - Apple Support
Cheers,
Joe -
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. -
Funny warning screen and auto shut down
Every now and then I get a small screen on screen warning box (Top Right Corner), then my 20"Imac shuts down, don't know why as don't get enough time to read the message displayed only glimses, anyone know anything about this problem and how to sort it?
You need a new one. Something probably got fried when the phone overheated.
-
How can I fix an IPAD that is showing just a blue screen and keeps shutting down
blue screen on my IPAD causing it to shut down constantly
Hey there woodbridge123,
I recommend that you use the following information to help you troubleshoot this issue with your iPad:
If you can't update or restore your iPhone, iPad, or iPod touch
http://support.apple.com/kb/ht1808
Thanks for being a part of the Apple Support Communities!
Regards,
Braden -
An led light visible in my modem plug hole remains on after the notebook is shut down.
I just noticed this last night, and my battery was at 80% 12 hours later. Is there any troubleshoot program I can run to diagnose this problem?
Hi,
Are you talking about the LAN port ? If yes that's is normal for many machines. You can disable it thru BIOS, under boot from Network.
Regards.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. -
IdeaPad U330 shows a blue screen and then shuts down while trying to Backup using onekey recovery
I have a brand new Lenovo IdeaPad U330 2267-58U preloaded with Windows XP Professional. After I installed some application software I tried to use the Onekey Recovery (from the Start menu) to create a backup of my system partition (C drive) for the first time. For backup mode I chose "Full backup" and for Compression Type I chose "Quick compression" (I tried the no compression option and it didn't work either). I then clicked the "Next" button and left everything unchanged as the default setting (backup location set to the D: drive). As soon as I clicked the "next" button, and then the "start" button, the screen turns blue and the system reboots. The system then reboots with the blue disck-checking screen.
Any fix to this problem?? I haven't been able to create any back up for my system or create a recovery disc so far.have you checked your disk(s) for error(s)?
http://support.microsoft.com/kb/315265/en-us
and one more thing, can you send the system or application events? ( related error )
http://windows.microsoft.com/en-US/windows7/What-information-appears-in-event-logs-Event-Viewer -
I have checked my system requirements i have unistalled itunes and quick time from my computer and reinstalled everything and now i still have the same problem. i try to watch a movie the screen goes black and then a windows box pops up stating itunes has stopped working and they are checking for a solution. The solution is the same i need to download the new itunes from apple. i did this same problem. any suggesttions?????????
Try the following user tip from b noir:
iTunes for Windows 10.7.0.21: "iTunes has stopped working" error messages when playing videos, video podcasts, movies and TV shows
tt2 -
Mp600 on switchon causes blue screen and pc shut down
When switching on my MP600 it has just started to give a blue screen on the PC and cause a PC close down. Question is . "is this a virus , software fault or maintenance fault"
I'm running on a Dell 8500 w/ a 2 TB hard drive.
I've run DM Log Collector and have a zip file with the results, but I don't see how to attach it to my post.
OS Name
Microsoft Windows 7 Home Premium
Version
6.1.7601 Service Pack 1 Build 7601
Other OS Description
Not Available
OS Manufacturer
Microsoft Corporation
System Name
LAURIE-PC
System Manufacturer
Dell Inc.
System Model
XPS 8500
System Type
x64-based PC
Processor
Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz, 3401 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date
Dell Inc. A12, 8/28/2013
SMBIOS Version
2.7
Windows Directory
C:\Windows
System Directory
C:\Windows\system32
Boot Device
\Device\HarddiskVolume1
Locale
United States
Hardware Abstraction Layer
Version = "6.1.7601.17514"
User Name
Laurie-PC\Laurie
Time Zone
Mountain Daylight Time
Installed Physical Memory (RAM)
12.0 GB
Total Physical Memory
12.0 GB
Available Physical Memory
8.69 GB
Total Virtual Memory
23.9 GB
Available Virtual Memory
20.2 GB
Page File Space
12.0 GB
Page File
C:\pagefile.sys -
Photoshop CC 2014 causes black screen and system shut down.
Every time I start PS CC 2014 my machine dies within 2 minutes. I am not having issues with Lightroom or Bridge.
I've spent hours on phone w/Dell tech support. They say my machine is fine and that the problem is with photoshop.
Drivers and installs are all up to date. Any help would be appreciated.I'm running on a Dell 8500 w/ a 2 TB hard drive.
I've run DM Log Collector and have a zip file with the results, but I don't see how to attach it to my post.
OS Name
Microsoft Windows 7 Home Premium
Version
6.1.7601 Service Pack 1 Build 7601
Other OS Description
Not Available
OS Manufacturer
Microsoft Corporation
System Name
LAURIE-PC
System Manufacturer
Dell Inc.
System Model
XPS 8500
System Type
x64-based PC
Processor
Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz, 3401 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date
Dell Inc. A12, 8/28/2013
SMBIOS Version
2.7
Windows Directory
C:\Windows
System Directory
C:\Windows\system32
Boot Device
\Device\HarddiskVolume1
Locale
United States
Hardware Abstraction Layer
Version = "6.1.7601.17514"
User Name
Laurie-PC\Laurie
Time Zone
Mountain Daylight Time
Installed Physical Memory (RAM)
12.0 GB
Total Physical Memory
12.0 GB
Available Physical Memory
8.69 GB
Total Virtual Memory
23.9 GB
Available Virtual Memory
20.2 GB
Page File Space
12.0 GB
Page File
C:\pagefile.sys -
I got the temp warning screen and it shut down. now it wont respond to a charge or to itunes
i got the temperautre warning alert and i shut the phone down. now it will not respond to a charge or to itunes on my computer.
You need a new one. Something probably got fried when the phone overheated.
-
I have bought the wireless keyboard for my iPad. I was working for a day but now the power light won't stay on and as such won't connect to the iPad. I have changed the batteries but still no difference.
Not knowing which wireless keyboard you bought, it is difficult to be specific. but ...
it is quite normal for the keyboard's power light not to stay on - it is a way of conserving battery power.
Try this:
turn you keyboard off
on your iPad go to Settings > Bluetooth
if your keyboard is listed under Devices, then touch the little blue i to its right and choose Forget this Device
now reset your iPad: hold both the Home and Power buttons down for about 10 seconds until the Apple logo appears, let go promptly when the Apple logo appears and wait another 30 seconds for your iPad to turn itself on
After your iPad is back on again go back to Settings > Bluetooth
now turn your keyboard back on and see if it appeard under Now Discoverable
if it doesn't read your keyboard guide to figure out how to put it into Discovery mode
touch the listing for your keyboard under Now Discoverable, it should now appear under Devices
touch the listing for you keyboard under Devices, and choose to pair with it. -
my power mac g4 was working fine i hit a key and it shut down and know it has a symble floting around the screen like the firewirs symble and ot wont turn back on how do i fix it
It does sound like the T key is stuck.
One way to test to see if the keyboard is at fault is to disconnect the keyboard, then start up the Mac.
Note - on that model, you can force a shutdown by holding in the power button (the one on the front panel of the machine) for 8 to 10 seconds.
You can also force a restart by pressing the small convex (bulges out slightly) button under the power button on the front panel (it's the one on the left).
Maybe you are looking for
-
TIME LIMIT EXCEEDED ERROR WHILE EXECUTING DTP
Hi gurus, I Have got an error while executing The errors are as follows. 1.Time limit exceeded. No return of the split processes 2.Background process BCTL_DK9MC0C2QM5GWRM68I1I99HZL terminated due to missing confirmation 3.Resource error. No batch pro
-
I have a requirement where I have to give the list of users who can access a specific computer define in AD. I am new with PS. Do you have a script to list users that can access a computer object of AD ? I have executed the following script but it d
-
Convert PowerPoint to Keynote without Keynote
I wonder if there is a tool that can convert a PPT into a KNT without loading it into keynote. I know that I can simply load a ppt into keynote and then save it later as knt. But is there a tool that can take ppt and spit out knt so I can upload it t
-
Ever since I installed Leopard, I have been irritating no end by the incessant prompting for my password, unless I unlock the keychain. Now, I don't MIND having to unlock my keychain. What I mind is that every time I wake my computer up, I have to go
-
Reporting in Different Planning Unit of Measures
Dear Gurus, I have a requirement where in the trasnaction happens at EACH and the users want to view the reports at the planning unit of measure. The different conversion factors for planning unit of measure are maintained as part of the product mast