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.
View 6 RepliesI turned my Mac onto and all I got was a white flashing light on the front.
View 6 Replies View RelatedMy PPC G5 Mac Power Pro has been working fine, on one startup recently the screen didn't come on, the keyboard and mouse did not pass the startup test and the white light flashes three times. After a while the fans go into hovercraft mode! I've reseated the RAm and checked all other cards.
Info:
PowerMac, Mac OS X (10.5.8), To be supplied
I have a Mac G5 Dual 2.0ghz Running 3GB Ram 6 x 512 ddr pc 3200 400mhz i use it for music production, So as you can imagine i need plenty of ram to run some of the high end plugins, So i purchased 2 x 1GB Pc3200 400mhz Ram, Pushing up my total ram to 5GB, Plenty for what i need.
So i installed the ram in the 2 outside slots(the only 2 left) the mac booted up but wouldnt recognise the new ram,( thought i would save a few pound and went for the extra value ram) So i thought i would move the other ram up a slot and put the new ram in the first slot instead of the last one, it still wouldnt recognise the new ram,So i turn it off took out the ram, put the old ram back in its original slots, Turn the mac back on,......Nothing but a white light flashing on the monitor, & the fans going mad !
After trying each set of ram in pairs one at a time i managed to get one set to work in the first slot, 1 gb (2x512) once! Now i cant get anything to boot this mac up! the ram worked before, so why not now. Ive only been using a mac for about 2 years, and before that i built pcs for a living, & i know my way round pcs fine , but this has really got me.Please Please Please. if someone can help i would be very grateful, i need to get some important work finished.
Best Regards.
I have not been able to startup my iMac for 3 days. When I turn it on all I get it is a white screen. After about 10 minutes a folder with Question mark inside apears in the middle of the screen and it just stays like this. I unplugged everything from the computer except for the mouse and keyboard. I had this computer since 2008 and never had a problem until now.Please help
Info:
IMAC 24 2.8, Mac OS X (10.5.2), 2 GB RAM
Have a 17" G5 iMac iSight (OS 10.5.8) that works normally for several hours and then the CPU temperature suddenly spikes and the computer shuts itself down. When I check the Temperature Monitor (application) history graph, it shows normal temperatures and then a spike. There are 3 fans and I don't know which is failing or whether there's something in the temperature sensing that's gone haywire. My only solution is to do a forced restart. By this time, things have cooled and it will work for several hours.
View 1 Replies View RelatedI'm a relatively new Mac user. In fact, I haven't had that much experience at all. I work in a donations store and today we got a donation of an iMac. I searched around a bit and I'm sure it's a G5 model. It looks like [URL]. It looks to be in great condition, no scratches, not even a fingerprint on the monitor.
However, when I turned it on, after plugging the power chord in, I started experiencing problems. The fans kicked on and I heard the chime (I assume that was a post?) but I was getting no video and the white LED on the front of the screen was flashing on and off. The exact pattern is strange - I don't think I've see it before. It flashes once, then stops, then flashes again, then stops. Over and over. No sequence. :| The computer did not come with a keyboard or a mouse. I was testing it to see if it actually worked, before I bought the keyboard and the mouse, so I'm wondering if it has something to do with that? I'm not really sure.
My friend's MacBook Air crashed. It blacked out, and turned off. Now, when he presses the power button, he gets a beep, and that's it. the white LED light also doesn't flash. It's a short, soft beep.
View 2 Replies View Relatedtonight I started having trouble with my intel iMac (running OSX 10.4.11). I'm having issues with two things (bolded for those skimming):
Out of seemingly nowhere, my iSight light turned on and now wont turn off. The only program I had open at the time was Firefox. When I try to open up PhotoBooth it says this:
There's nothing listed under USB High-Speed Bus in the system profiler either.
I've tried logging out of my user account, restarting, shutting down, unplugging and holding the back button for 5 seconds ...none of that worked. I tried resetting my Mac's PRAM and NVRAM. That didn't work either, and that's where a second problem appeared: when I try to shut my computer off, it freezes. I have to shut it off by holding the back button.
Is repairing the permissions and/or disk worth a shot? Or should I just take it straight into the Apple store? I hope it's not a hardware issue because I just recently had a new hard-drive installed after it broke down on December 15.
At work, we have a 17" G5 iMac from back before the iSight was put in. We're an Apple shop, so we have the new iMac actually on the floor for people to try out. The old G5 this thread is addressing is up on a shelf, but we want to turn it on as a display model. We plug a temporary mouse and keyboard into it, but the machine never gets past the white Apple screen with the "I'm thinking" animation. After a minute or two, the fan turns on full blast, but the white screen remains without any signs of moving on. What is our problem?
View 6 Replies View RelatedHave been searching all over for My 20" iSight G5 iMac won't start.
Already tried:Removing power cord Using other power cord Inserting power cord while holding down power button Holding power button for 6 secs+ Plugging cord to wall outlet Begging and praying to the mighty white apple.
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,
View 1 Replies View RelatedI get is white screen with flashing question mark. I've inserted OS disc but it won't run.
View 1 Replies View RelatedA friend of mine has a G5 iMac that won't start. When you press the powerkey it tries to start, the power light glows, the screen goes grey and after a while the fans start whirring. Occasionally (twice in the past couple of days) it has started up, but it froze after a while. Other times the apple logo appears and the gear wheel starts turning but then it freezes.
I have tried booting from DVD, holding down the shift key and have taken the back off and pressed the wee button on the board.
Since my friend has the same model of iMac as me (they were bought at he same time and place) i tried the RAM that I took out of mine when I upgraded.
when I turn on iMac I got white screen with grey coloured flashing folder sign,a question mark on it, that's it.
Info:
iMac, 2006 model
i have an imac here which won't start when i push the power button. nothing happens. there is no noise, no fan, no flashing on screen or something else. i already opend it and checked the 4 LEDs on the logicboard. nothing to see there too. the only thing i noticed is, when i connect the power supply i hear an short noise coming from the PSU, i think and one (i think the first) LED flashes one time. also tried to push the internal power button, without success. noticed NO exploded or damaged capacitors on PSU and Logicboard (but i think thas more a problem of older G5).
View 2 Replies View RelatedI 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.
View 7 Replies View RelatedThe iMac G5 (17") doesn't want to boot up, when I press the I/O button it flashes with its white light, and then nothing happens. When I do that with the back-cover off light 1 is lit as long as the machine has power, but light 2 only flashes when I connect the pins that the powerbutton connects. I know that there was a problem with the powersupply, but the soldering I did should have fixed that.
View 3 Replies View RelatedI have a lamp style iMac and when I boot it up I get the flashing folder from the mac face to the question mark. I booted it up with the OS X DVD, but a padlock comes up. I have never set a password for this computer, except to login, and that password isn't working. Is there a way around this? I've tried everything I can think of.
View 8 Replies View RelatedMy step mom has an iMac. The first gen intel one and the other day out of nowhere there was a white screen with a folder on it and now when you go to start up the iMac the screen just stays white.. What would be the cause of this and what should I do to fix it .. thank you
View 21 Replies View RelatedI've begun to notice a ring, roughly three inches in diameter, in the middle of my Air, Rev C, Screen. It is a white ring, a couple of millimeters thick, that I can see best behind an all white screen, i.e. a blank page of a word processing document.
View 19 Replies View RelatedI've begun to notice a ring, roughly three inches in diameter, in the middle of my Air, Rev C, Screen. It is a white ring, a couple of millimeters thick,that I can see best behind an all white screen, i.e. a blank page of a word processing document.
Anyone seen anything like this before. I can actually see part of it right on the white of the page I am typing in this thread.
My mac desktop was working this morning, locked up and then when I rebotted it it stays on the logo screen. Any suggestions on getting passed it?
Info:
iMac
I teach in a computer lab with 30 Duo Core iMacs running 10.5.4. Occasionally I will have a screen that begins flashing off and on. The computer should have gone to the screen saver.
View 1 Replies View RelatedI'm only posting this to continue my procrastination of starting homework which is due tomorrow. Ok, so recently I've been asking on these forums how to access my Macbook using my iPod Touch. Being able to fully access my Macbook when I'm 20 miles away at my University is a huge benefit when I realize I forgot an important essay or homework. I discovered I just have to open up port 5900, etc etc, to get into my Macbook from anywhere. It was too much trouble and now I just use [URL] which works as well, though don't think as fast. Well, this works wonders since I've already emailed myself 2 important Keynotes i've create and accessed them from my college and presented them without even having my computer on me.
Well, recently when I get home at night some times it smells strongly of marijuana. Odd since I don't smoke it but my cousin does. He has access to my place and I say he can head over, even if i'm not home and chill, but under any circumstances no smoking. Well, I wanted to use the iSight cam w/ Photo Booth while I'm at the college to see if he indeed was getting high in my living room but before I tested it, I need to get rid of the green light on my Macbook: Getting Rid of The Green Light. Ok, so we're not really turning off the green light here. I looked for hours on how to do this and instead ran into a lot of advice, especially on MacRumors forums, to just white out or tape a small white square over the dot when the green light comes through.
Don't attempt the white out. It'll just go through. As for the white small square...it's completely obvious so don't try that either. Instead, do this:
1. Get a thin card, like a debit card and gently remove the white frame from your macbook. Attached to the back of the frame will be a bunch of these little gray rectangles that hold that frame to the outer part of the macbook. You'll have to take these off gently from the frame and pop them back onto their corresponding places within the Macbook. Easy enough.
2. Then what you do it get a sheet of white paper, cut a super small piece and fold it many times over. Not too thick or the frame won't click back in that area normally.
3. Place it snuggly where the green light turns on and even suggest getting a piece of tape just as small to hold it in place.
4. Turn on Photo booth just to test out if the light goes through. It may but really test it by placing the frame over it, and then seeing if the light goes through.
5. If it doesn't great. Place the frame back on and you're set!
So for the past few weeks, the little green light has gone off at random times. It creeps me out, feels like I'm being watched. Anyway, I put a little piece of post it to cover up the camera so I won't be so paranoid. I already did an SMC reset and the problem still persists.
View 10 Replies View RelatedWhy is the green light next to the iSight on? I am not using any programs that use the thing and the thing is on! It wasn't on like this before.
View 14 Replies View RelatedMy wife's MacBook Pro has failed to start. Strangely the button to open the lid on front flashes.The computer recently had a new mother board put in. Feburary. Bit of a waste of money on and old mac. But there you go.Now we can't get it to turn on.Disk drive macs a sound but screen doesn't even turn grey.Can't seem to reset PRAM. Get no chimes at all.
View 2 Replies View RelatedI bought a new mpb , i7. a few weeks ago it turned off and it wouldnt turn back on when i connected it to the power source , the sleep light however kept flashing, and it madethis sound like if it was trying to boot. anyway,i left it charging for a bit and it started working on its own.
however, lately its been shutting down when it runs out of battery instead of hibernating (which is really frustrating). and just now its doing the flashing thing again, cept for a much longer time.. any idea how to resolve this/what might be wrong with it?
This morning my girlfriend booted up the MP and it froze when she tried to log on. A short time after freezing she was able to bring up the Dashboard but then the computer display went wild flashing like a strobe light. Ever heard of this?
View 6 Replies View Related