Desktops :: G5 Won't Start Or Turn Off?
Oct 31, 2009
Something bad going on here. Dead hard drive(?)
Current status is...Cannot turn on, screen is dark. Blue light on power button stays on. Can't restart after holding it down...Red light inside box is on. Read that it might be air deflector trouble, but that's not it. Opened box removed plastic and returned it...another red light lit , then turned off. 1st red light stays on.
Before the above began, a restart would end up in a hang at the end of the progress bar. Ran Disk Util from Install CD which showed errors: "Volume Chk failed...HFS Volume needs repair". Ran FSCK whick said it fixed all. Ran Disk Warrior afterward b/c still would hang at startup. Says all now OK...but NOT! Have tried saving files thru Disk Warrior...but now, as per above, cannot get it to start up. Or turn off...
Would like to get it lit to save any additional files if drive is near the end...
[G5; 2GHz CPU speed; 6.5 GB RAM; Boot ROM version: 5.2.f1; Serial no. G8544RF6U
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Nov 21, 2009
Occasionally after a full shut down, when I restart, only one of my two monitors will start up.
It sometimes takes half a dozen restarts before it finally comes on. There doesn't seem to be any reason for it, or lose connections etc.. and it doesn't happen during a normal restart.
The only time it happens is if I have to do a full shut down or if the power has gone off etc.
I hit the power button to restart the computer, I hear the startup chime and after a very long wait, only the left monitor will start up. The right one acts as if it's never received a signal from the computer to activate. The power is on and it's ready to go but it takes at least 6 to 12 more startups from scratch using the main power button to get it working again. Sometimes, neither monitor with turn on.
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Oct 4, 2009
I have a G5 dual processor ((I think its a 2.5) running Tiger. I had it stored for several months and when I brought it out it won't start.. No response at all to pushing button..
Cord is good as it will power my display.
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Jan 20, 2010
I'm new here, but not new to the Mac world. I own an intel iMac and while I was attempting to restart it on Sunday night it went into a gray screen with the box asking me to shut and restart in several languages. I did and still get stuck on that page. I did a PRAM reset and that didn't work. So I used my start up disk to get to the disk utility and my HD is fine so I used an external drive to install the OS on it and reboot from and reinstalled from TimeMachine (only problem is the last time I backed up was 5 months ago)Again I checked my internal drive and everything seems okay, but I cannot reboot from it. BTW, I've OS 10.6.2,
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Nov 27, 2009
I am using Mac 0S X Leopard, mac mini and facing the following problem:
1) System is taking too long time(10 - 15 min ) for start up and shut down.
2) It is asking every time to set up the current time as and when the system starts every time.
3) When accesing the system preferences , it gets crashed when using index Spotlight.
4) Finder gets relaunched itself for every 60-90 seconds when accessing folder Applications or Utilities etc..
5) The Spotlight is indexing itself, When i tried to stop the indexing of the spotlight using system preference, it gets crashed.
My system got its logic board replaced by the apple once.
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Aug 13, 2009
My Mac attempts to start up and automatically shuts down on it's own. It continues to start and stop for several minutes and finally boots up. Once it's up it works OK. I've had it in to the Mac store and they tell me it's probably the power supply, but after leaving it on all weekend it seemed to work OK so they didn't do anything. After I brought it home it is still acting in the same way. It's only on trying to start up that it cycles through the start - stop action. Once I turn it off it's the same problem on trying to start again. Does this sound like a power supply problem?
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Oct 29, 2009
I have a 20" Intel based iMac (model A1224) running Snow Leopard. It is just over a year old and only had the original Apple keyboard and mouse plugged into it. Today when I tried to start it I got only a blank gray screen. I tried all the keyboard combo start-up suggestions in the Apple help screens, unplugging/replugging everything, and booting with the Original disk and the Snow Leopard disk. A couple of those attempts produced a minute of the gray apple logo screen, then back to blank. While the disks were in it did sound like it was trying to read them, but spit out the disks after about 5 minutes.
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May 16, 2010
I have an iMac G5 iSight. When the power button is pressed there is no sound and a white light flashes, but nothing else happens. I tried the power reset method and replaced the power supply, but the same thing happens. The white light just keeps flashing.
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Jun 22, 2012
I have a 15 inch MacBook Pro that I bought in 2007. I have never had any problems with it. However, now it does not turn on! I press the "on" button and it sounds like it is starting up, but I do not hear the "characteristic ding" of the computer and the screen does not glow.
Info:
MacBook Pro
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May 18, 2008
besides leaving your computer on mute is there a way to turn off the startup noise on a mac? When i come late to class and want to bootup my computer, the apple startup noise draws attention to the fact that i am late and booting up my macbook.
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Jun 9, 2009
Here's a fun one for you guys. My teacher in my class (tech school for computers and networking) acquired an old iBook, 14 inch. He has no idea what model it is, or what the specs are. He gave it to me to try to repair, being the only Mac guy in the Here's the deal. It charges the battery, and but won't turn on. I tried the PMU reset.
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Sep 23, 2009
This is pissing me off! I insert a DVD and Snow Leopard instantly starts playing the DVD with DVD Player. How do I disable that?
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May 28, 2010
So i pull the plug and wait 30 seconds and the light is still on when i put the plug back in. when i hold the force quit button. Nothing happens. the light just stays on.
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Apr 18, 2012
How to reboot my macbook air, because starting it up was not successful. The screen just turns blue after the apple logo appeared.
Info:
MacBook Air, Mac OS X (10.6.8)
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May 26, 2010
Whenever I restart my computer, both Steam and Skype immediately and automatically start up, on their own. How do I turn that off? How do I set things up so they only start up when I click on them, to purposely choose to start them?
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May 25, 2012
How do I turn off programs that automatically start up when I turn on the computer? I want to improve the processing speed of my system and I'm pretty sure programs running in the background are slowing me down.
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Jun 25, 2012
how do I turn off or change the intro sound when I start my Macbook pro?
Info:
MacBook Pro, Mac OS X (10.7), serial number C1MGRN1MDV13
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Jun 30, 2014
I start my Macbook Pro Retina Late-13' Microsoft excel and word always open, I thought this was to do with the login items but when I go to it only chrome helper is ticked and Excel and Word are not there. Is there a option in word/excel to turn this feature off?Â
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Jan 25, 2007
My parents recently bought an iMac. Yesterday my mom was playing a game when the computer froze. Neither force quit or holding the power button was doing anything so in her frustration she unplugged the system. Today, after plugging in the system again, it won't turn on.
I press the power button on the side of the wireless keyboard and the green light on the keyboard turns on for about 3 sec and then starts flashing. No fans start up and the screen does nothing.
Information:
iMac and Macbook Pro
Mac OS X (10.6.3)
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Jul 18, 2010
This morning, I synced my iPod with my MacBook and upon completion and permission to disconnect the device, I pulled out the USB cord. At that point the computer instantly turned itself off, and when I hit the power button, I could hear the system trying to start up, but the screen remained black and the sleep light glowed continuously. I unplugged the charger, took out the battery and put it back in, and tried all the troubleshooting tips under the Apple Support guide with no success. I also discovered that when I closed the laptop while it was "on," it would seem to boot up a little more before returning to the black screen. I left it alone for a few hours, and when I tried again to turn it on, it booted up normally and as I was searching for updates, it shut down again as it had earlier.
Does anyone have anything for me to try? I don't want to have to take it into a shop because I can just barely afford to, but I need this computer! Any suggestions would be greatly appreciated :-)
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Jun 2, 2014
This situation began when I put my Imac on sleep. After, the screen turned on in black whit the cursor but I couldn't do anything.
Then to rebooted the machine, the apple logo and sound began fine but the screen turned off, so moving the mouse the screen turned on in black with cursor.Â
I'd tried many ways, resetting the PRAM, SMC, repairing the disk and permission, analyzing hardware, repairing fsck files.
Suddenly, when I entered in Verbose mode, mi imac brought into user choose screen and worked fine, but when I shut down and tried to start my mac in the next day, it didn´t work again.Â
Info:
iMac, OS X Mavericks (10.9.3)
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May 12, 2012
I've tried turning it ff and on via the power button several times, but it always goes back to the white screen.
Info:
MacBook Pro (13-inch Mid 2010)
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Jan 4, 2009
Had (used) iBook G4 several months now & thoroughly enjoy it, even tho' I live in the sticks where there's no hi-speed/wireless available; I connect to internet & power, which is fine.
This weekend I went to turn off my iBook & it wouldn't turn off. It's now permanently on, with opening info barely visible (like I need to click on F2 to brighten up, except nothing happens).
Currently using my "back up" computer, my iMac Grape, which is pretty much an antique by now.
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Apr 14, 2009
I have a problem with my 17'' MBP unibody:
1) Bluetooth is ON:
I can't turn it off. The checkbox is inactive.
But I can turn it off, if I choose "Share my internet connection for other units". (I don't know, if this is the right text in english, because my OSX is in german)
2) Now Bluetooth is OFF:
But I can't turn it on, because the checkbox "ON" is inactive.
It turns only on, if I choose "New Unit"(?). Then there is a new window, that says, that this is only possible if Bluetooth turns on. If I say OK, bluetooth turns ON.
Back to 1)
What's the problem. Why is this f* checkbox for turning bluetooth on and off inactive?
This is not a hardware problem, because I can have stable bluetooth connections.
I did a smc and am pram reset. But it doesn't help.
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Jul 22, 2008
I was playing around with my mac g4 logic board... ( yes, i know... ) anyways, i press the power, the light turns on, and the fan spinns up then everything just turns off... http://docs.info.apple.com/article.html?artnum=95035
^ my tower, (agp graphics, ftw)
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Apr 14, 2012
My computer won't turn on. Earlier today while playin music it just paused itself. I minute later it resumed. Then tonight it just shut off instead of sleeping and now it won't start. All I can get if I'm lucky is the start up chime and a super quick flash of a white screen.
Info:
MacBook Pro
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Oct 16, 2008
[URL] input Music into vent and whenever I press "start" I either Get an Error Saying "cannot start Jack server, Please Check preferences or retry after a system reboot" or "Fatal error has occurred shutting down." and I reinstalled it and Used the default preferences
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Mar 8, 2009
First off, let me explain the position I am in. I have the newest 13in MacBook with a 2.4Ghz hard drive. I installed Windows Vista on it recently after I got it. Many times while using Vista, all audio would stop and be replaced with crackling sounds. This would continue until I restarted. I tried going to Dell, downloading drivers for the Broadcom 802.11n WiFi Adapters and installing those, but that caused a worse problem. Windows can no longer find any networks, and when I select the Broadcom WiFi Adapters in Device Manager, it says "This device cannot start." and says it's Code 10 or something.
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Apr 10, 2012
My iMac does not start up as usual. I now get a ' start up disk is full. You need to make space available on your start up disk by deleting files' message. Â I am able to key my log on password however I just get the purple galaxy screen with no desktop.Â
If I try to use the keyboard I get a tone when pressing the keys. Â
Has worked perfectly well up until I got this dusk full message. Â
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Jun 21, 2012
computer won't start. tried unplugging and holding in start button. After about a half hour and unplugging a few times, finally got it going. Imac G5
Info:
iMac, MacOS X (10.5)
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