OS X :: Mac Tower Randomly Wants To Shut Down?

Jan 12, 2010

We have a Mac Pro Tower Quad-Core Intel Xeon 2.8 Mhz. with Apple HD 30 inch Display. OS X 10.5.8 with no Raid card. 4 GB ram, 300 GB hard drive, with only 30 GB left to use. A random message comes up asking me: Are you sure you want to shut down your computer? Restart, Sleep, Cancel or Shutdown. I ran Disk Utility off the CD, repaired permissions. Rebooted computer and the message re-appeared after it loaded the OS X. I removed all startup process from 3rd party software. Turned off Bluetooth settings, as I have a wired keyboard and Mouse. What could be happening? No new hardware or software has been installed for 1 year. All OS X updates are current. I attempted to look in the console logs but some of the information is foreign to me.

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OS X :: MacBook Shut Down Randomly

Aug 4, 2010

I am using my macbook it gets hot pretty fast and shuts down. Then when I start it up it shutsdown right away. If i leave it for a while it will work for 5-10 mins then shutdown. What to do?
Specs:
OSX 10.5.8
2gb ram
nvidia 9400m

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MacBook Pro :: It Randomly Shut Off

May 23, 2012

My Macbook pro randomly shut off. When i hit the power button, i can hear it start up, but after a click sound, it stops booting up.

Info:MacBookPro

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PowerPC :: EMac Randomly Shut Down During Use?

Jan 15, 2010

I was using my eMac today (700MHz, 40GB HD, OS 10.4 Tiger) and it just shut down. It was unplugged for over an hour and nothing happens when I press the power button at all. I just got a Mac mini today so I have a nice new Mac to work on now . But is the eMac done or is it just like the PRAM just locked up?

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MacBook Pro :: Brand New Just Shut Down Randomly

Apr 8, 2012

it shut down on about 75% charge left, the white light down on the bottom right of the macbook pro was flashing slowly. i held down the power button and turned it off, then i turned it on and then it went to the start up screen then went back into the same state as it was before, then i plugged it in and it worked

Info:
MacBook Pro, Mac OS X (10.7.2)

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MacBook Air :: Randomly Asks To Shut Down

May 6, 2012

First of all, let me give you a rundown on everything I have done: 

I have reset SMC.I have reset PRAM.I have disabled Java in all browsers, and I have deleted Java.I have erased disk completely, taken it to the Apple store and have OS reinstalled.I have repaired the disk.I have repaired disk permissions, and I discovered Java had a value of 80, should be 0. ( This caused me to disable most Java programs. )I have verified the disk.I have verified disk permissions. After the restore, I have only reinstalled a few programs: ( Upon reaching this problem AGAIN, I deleted some programs ) Opera Browser - Deleted, did not allow me to disable Java.Caffeine - Deleted, not well known.

[code]...

Info:MacBook Air, Mac OS X (10.7.3)

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OS X :: Applications Shut Down Randomly With Snow Leopard

Sep 15, 2009

I installed Snow Leopard about a week ago on my MacBook Pro (purchased in early 2006). Since then I randomly get a blue screen and all the open applications shut down. I then have to re-open them. I can't see a pattern but I mostly use Microsoft Office for Mac and it occurs when I am in the middle of a word or excel document. I have found no reference online to this sort of problem. I have not installed any other new software or hardware during this time.

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IMac PPC :: G5 With ISight (A1145) Randomly Shut Off And Now Won't Turn Back On

Apr 17, 2012

I was using it like any other day and it just turned off. Now it wont turn back on even with switching outlets!

Info:
iMac, Mac OS X (10.5.8), iMac G5 w/iSight

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MacBook Pro :: Randomly Loses Retina Display And Showing Pixels On Top Menu Randomly?

Sep 4, 2014

My mid-2014 15" Macbook Pro randomly "loses" its retina display at the top menu (becomes pixel-y), where the battery, sound, and wifi logos are (on the top right side of the screen). A restart fixes the issue, but I want to know if this is an issue that can be fixed? 

Info:
MacBook Pro with Retina display

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OS X :: Finder Restarts Itself - G5 Tower

Mar 30, 2009

I have a problem on a G5 tower. OSX 10.4.11, dual 2.3gh with 2.5 gb RAM. Every few minutes finder restarts. Even if nothing else is running, the finder window will just close. Other programs seem to run fine.

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Mac Pro :: External Monitor For Tower

May 14, 2009

Is is possible to use MacBook Pro as a External Monitor for a Mac Pro Tower ??If you have a DVI to DVI cable, then would it work connecting the 2 computers together ?

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Software :: Installing OSX On A Tower G4?

Dec 10, 2008

I have a Mac Mini set of installation disks, will these work on a tower G4 or do I need to buy a new version of Leopard?

Also can I use any generic IDE hard disk to install OSX to?

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Mac Pro :: Tower Will Not Boot Correctly

May 31, 2012

This morning my Mac Pro tower worked but seemed buggy. I decided to reboot and went into Restart function. I got the chime, have display of Apple but instead of the spinning dial, I now see the dreaded circle with a slash through it. Not a good sign. I tried to repeat with same results.

Info:
Mac Pro (Early 2008), Mac OS X (10.6.8)

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Software :: Shut Down Pop-up - Are You Sure You Want To Shut Down Your Computer Now

Apr 7, 2009

I am getting a pop up "Are you sure you want to shut down your computer now?".

The one we get, if pressed the power button to switch it off?. The problem is not consistent and mostly I get if left inactive for some time(random). I have run the hardware test(installer DVD and pressing D) without any issue found.

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PowerPC :: Using B&W G3 Tower Slave Drive?

Nov 7, 2007

I updated my G3 today to 10.3 finally and everything was working great until I updated software to 10.3.9 now my wireless isn't detecting any signals while it was working before the update. I'm thinking a driver was broken any ideas. It's a linksys wireless adapter I do believe.

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Mac Pro :: Best Office Location To Position Tower

Feb 22, 2008

Just got my new Mac Pro and I'm rearranging my desk/office to accommodate this monster tower. I think I know the optimal answer to this question, but, where is the best place to position this tower - so that I can maximize desk space and not attract too many dust bunnies. My office is carpeted and the last time I opened up my old PC tower loacated on the floor, it looked like a lanscape from Mars, with dust everywhere. I'd like to put the Mac Pro on the floor and I could raise it 5 or 6 inches, if needed, to hopefully avoid some dust. I'm just leary as this unit has so much venting and I'm guessing considerable cross ventilation. Also, if I did put the system on the floor, what is the method of internal cleaning - an anti-static vacuum?

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PowerPC :: Way To Part Out A Dual 2.0 G5 Tower

Apr 28, 2008

I've got a powermac G5 dual 2ghz and 3 gigs of RAM that has a dead logic board. I don't really want to pay the $900 to have it replaced, so I'm thinking about just parting out the rest of the machine.

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PowerPC :: G5 Tower Got Really Slow And Laggy

Jul 8, 2008

My computer crashed yesterday, and when I reboot, it took forever to restart, then crashed a couple more times. I tried a disk repair from the install CD disk utilities, but after an hour or so, it said disk couldn't repair (I think it repaired things like the B-tree and directories). Now it takes 10mins+ to boot, and apps that used to launch right away, take a long time. There's a lag as I type this in now. It's a dual 2ghz PowerPC G5, 3gigs of ram, running on tiger 10.4.11.

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PowerPC :: Wireless Card For G5 Tower?

Nov 20, 2008

i have to get a wireless Wifi card or wireless USB stick for my 2.5 Quad G5 Tower. What are the best options for me? Should i get a USB wireless stick from OWC or should i get an internal Wifi Card? Can i use the latest PCI Express Extreme WiFi card on an old G5 Tower?

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Mac Pro :: Imaged Drive Not Booting Tower?

Dec 11, 2008

I have Mac Pro tower quad cord. My 250G drive was full so i got a WD Caviar Black 500g drive. Then used image to copy to an external drive then I restored to the 500G drive then replaced the 250g drive with the 500G. When I boot up I get the folder with question mark.

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OS X :: Best Way To Upgrade From Tiger To Leopard On A G5 Tower?

Feb 8, 2009

I am running a G5 Tower 2.5 Ghz Dual with 6 GB of RAM and with Tiger 10.4.11.I would like to upgrade to Leopard.What is the best way to do this ? Should i use Migration Assistant or get all my apps over or should i re-format the Drive Completely ?

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Mac Pro :: Mac Pro Tower New Case And Dismantle And Rebuild It

May 11, 2009

Just dived into the Mac world but I was transporting my brand new Mac Pro quad through JFK airport and checked it in the original packing with EXTRA wrapping. Well some TSA agent wanted to check the insides to make sure it was a Mac and the guy must of not known how to pull the lever so he took a crow bar to external parts and pried it open. So I need to get myself a new tower / case for my Mac. Anyone know where I can sort one? Besides going thorugh Apple care or something as I blew ALL of my cash on the system itself so I would just buy the new case and dismantle and rebuild it by myself as it looks pretty easy going.

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OS X :: Forgot Main Password To G5 Tower?

Jun 17, 2009

I have a friend who forgot his main passwordfor his G5 Tower.Is there any way to get into the System without

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PowerPC :: Where To Get Copy Of OS 9.2.2 / So That Tower Can Boot It?

Jul 27, 2010

Where can i get a copy of os 9.2.2 so that my tower can boot it? I keep seeing that OS 9 is available for free download but I can't find it!

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Hardware :: G4 800 Tower Switches Off After Start Up

Jan 31, 2009

I have a G4 800 powermac Quicksilver tower. I haven't used it regularly for a number of years, although it has been started up say every 5 months or so without any problems at all. Last weekend I started it up and it worked for about 2 minutes before suddenly shutting down, without warning. I tried starting up again and it started up, only to shut down as soon as the desktop appeared.

I started up again, and whilst the light in the power switch on the front panel illuminated, and a short 'apple boing' noise came on, it just shut down immediately after. Having left the computer untouched until the following weekend (today) the same order of events has unfolded. two minutes for the first go until unannounced shutdown, and then progressively shorter amounts of power. Whilst this isn't a critical piece of hardware for me, it does hold some useful data.

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Mac Pro :: DVI Port For Connect Cintiq On Pro Tower?

Apr 5, 2012

I will buy soon a mac pro 8-core 2,44Ghz and I wanted to know if there was a dvi port on the tower because I must connect a Cintiq Wacom 21ux on it. If there isn't a dvi port, is there another solution to connect it?

Info:
Mac Pro

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Mac Pro :: Have A 30 Inch Monitor On Tower That Just Went Black?

May 14, 2012

I have a 30 inch monitor on my mac pro tower that just went black, how can I get it back on? 

Info:
Mac Pro

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Power Mac G5 :: Install 4 SATA Drives Into Tower?

Dec 27, 2007

Is it possible to install 4 SATA drives into a G5 tower? I didn't open it up yet cause I have to move so much material to get to it. I'm assuming you can purchased a SATA PCI card but is there room in the case for 2 additional drives?

Information:
PowerMac G5

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PowerPC :: DVD Player In G4 Tower Set To Wrong Region?

Aug 1, 2005

We have a Dual 867MHz G4 MDD (combo drive) running OSX 10.2.8. We're in the UK, which is Region 2 for DVD's.Somehow (probably by accidentally playing a Region 1 disc) the drive is stuck on region 1, and refuses to be changed to region 2.When I click on "Set region now", I get the attached error message. When I click on OK, the region 2 DVD gets ejected.How can I set the G4 so as it will play region 2 DVD's again?

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PowerPC :: Reset Button On G5 Tower Motherboard?

Jun 18, 2007

Anyone know? And if there is one where it is? Also: can the motherboard be reset using software?

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