Imac Isight Won't Power Up

Apr 8, 2012

i have a imac with i sight emc 2124 just went pop turned off and wont power up again ive removed case and look at logic board and all caps look ok no leaking or funny shapes.

Info:
iMac

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IMac PPC :: ISight Will Not Power Up Nad There Is No Screen Activity

Mar 14, 2012

I have a 20" G5 iMac with iSight that will not power up.  No chime or screen activity.  The first diagnostic LED is on which I assume means the power supply is OK, but the other LED's are off.  Can any recommend what trouble shooting steps to take next? 

Info:
iMac, Mac OS X (10.5.8)

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PowerPC :: Using 20" IMac G5 ISight Logic Board Unable To Power Up

Feb 25, 2010

I've got a 20" 2.1GHz iMac G5 iSight on my bench that doesn't power up.

I've tracked down the issue to a grenaded IC on the logic board.

The IC is an 8 pin SOIC chip, to the right of the power connector, just above the ALS connector. It is labeled UE300.

If you know what this guy is, can send me a good picture of one, or can provide me with the numbers from the IC, I can get this mac back to life.

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Power Mac G5 :: How To Use Isight As A Webcam

Oct 10, 2007

Is it possiple to use isight as a webcam, in order to post updated images or video on a website?

If so, how so?

Information:
G5 2.5 GHZ
Mac OS X (10.4.7)

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IMac :: Using Gradient With IMac ISight Intel 2006?

May 8, 2009

Recently my iMac had been experiencing problems, I took apart and checked everything and put back together. Problems were gone but the screen suddenly started gradienting from brighter on the top to darker on the bottom. Brightness overall is also lower now.

My question is what can be creating this? The black tape that was around was ripped, I've heard it's creating static isolation, can that be it? Also I possibly pulled power cord too hard, can it be possible that display is not getting enough power?

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OS X :: Isight On Imac Not Working?

May 20, 2009

When i open photobooth, all i get is the camera logo with a line going thru it... When i open ichat, it says no camera is attached... There is no green light, in system profiler under USB TREE, the isight is not even recognized....

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IMac :: ISight Cam - Wont Come On

Jul 10, 2010

I keep getting the message "No cameras connected" when i go to Photobooth.It worked just fine a couple weeks ago. I havent done anything except surf online since I had it on last.

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Desktops :: G5 ISight IMac Shuts Itself Down (OS 10.5.8)

Apr 19, 2010

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.

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IMac :: Using ISight On Facebook & Chatroulette - How To Fix It?

Nov 9, 2010

As of yesterday, I'm having problems with Facebook and Chatroulette not recognizing the built-in iSight on my iMac. The camera is recognized on Skype, Quicktime, Photobooth, iChat, etc.

Has anyone had the same problems and what did you do to fix it?

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PowerPC :: IMac G5 ISight Won't Start - How To Fix It

Feb 7, 2009

Have 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.

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PowerPC :: Using IMac G5 With ISight Not Booting

Nov 4, 2009

I purchased the last generation iMac G5 when it came out a few years ago and I recently tried to sell it. I sent the item to the buyer and he said it would not start. The Apple logo or for that matter anything would not come up. He brought it to the Geek Squad at Best Buy and they said it was an issue that would most likely cost over $500 in repairs. I just got the computer back in the mail and all that happens when the power button is pressed is the white light on the front lower right hand corner comes on for a second, then the machine shuts down. You can also hear the machine begin to start for about two seconds, then it shuts down. Any ideas as to the problem and whether it is fixable without expensive repair costs?

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IMac :: Dead Pixels On ISight

Dec 30, 2009

I read a few posts about dead pixels on the iSight, so I thought I'd post this picture to see what other people think. This is a screenshot straight from Photobooth, showing the image from my iSight when the black cleaning cloth is held up to it. No, those marks are not dirt (on the outside anyway). Other that this, my iMac is fine with the exception of a single dead pixel (I thought this was a thing of the past, but oh well) and I'm not 100% about whether or not I have the yellow screen issue, so I'll ignore it for now.

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IMac :: Possible To Manually Turn Off ISight?

Feb 18, 2010

Besides putting a piece of paper over the iSight, is there a way to manually disconnect it so that no one can remotely login from the outside and view it? I am assuming that even a firewall would not be enough. This news story made me think about it: [URL]

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IMac PPC :: Where Are Diagnostic LEDs In G5 Isight

Apr 3, 2012

I have looked everywhere, including under the right speaker. Have removed the display ... they are nowhere to be found. But I know they're hidden here somewhere!

Info:
iMac, imac g5 isight

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OS X :: IMac Remote Access / Use ISight As Surveillance Cam

May 9, 2006

I will be traveling overseas soon, I have a PowerBook and an Intel iMac, I want to be able to access some files from my PowerBook while I'm away, and at the same time, can I use the iSight in my iMac as a surveillance camera? Unacceptable answer: "use the search function, has been covered several times!". Acceptable answer: "go to bed, you obviously need some rest".

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IMac :: ISight Cameras Use A USB Bus Connection To The System

Apr 30, 2009

According to the Guides section of the forum, the built in iSight cams use a USB bus connection to the system. Has anyone ever "harvested" the iSight from broken iMacs or MacBooks and wired them for external use? I would imagine that they'd make great fixed focus surveillance cams.

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OS X :: IMac G5 17" ISight - Monitor Won't Turn On?

Jul 10, 2009

iMac G5 17" iSight
1.83GHz
2GB 667MHz SDRAM

My monitor has turned off and will not come back on. Clicking noises and a slow operating speed occurred a few days ago. I have tried this SMU Reset Process below:

from [URL]

1. Turn off the computer by choosing Shut Down from the Apple menu, or by holding the power button until the computer turns off.

2. Unplug all cables from the computer, including the power cord.

3. Wait 10 seconds.

4. Plug in the power cord while simultaneously pressing and holding the power button on the back of the computer.

5. Let go of the power button.

6. Press the power button once more to start up your iMac.

Upon completing step 6, the computer turns on only to feature the fans spinning at maximum speed and still no monitor display.

Is this a Logic Board issue? The iMac was purchased for $1700 in 2006. Would repair costs be so high that just buying a new iMac would be the better way to go?

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PowerPC :: IMac G5 (iSight) Screen - Not Working

Dec 6, 2009

My mother's iMac G5 began this just two days ago. It turns on fine, but once is reaches the apple logo with the spinning wheel, the screen begins to exhibit what is shown in the pictures below. It first started when I opened an .AVI I received in an email from my uncle. When the file opened, the whole screen(within about 2 seconds) had discoloration and macro blocking spread from the center of the screen outward. After this I rebooted, tried again, and when I opened the file, it did the same thing. Now I can not even reach the log in screen. And after the screen has been in this state for a while, it may go blank and the fans run at full blast. I've opened the same file on a PowerMac G5 and a MacBook Pro with no problems.

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IMac :: Major Over Exposure With Built In ISight?

Jan 8, 2010

The iSight just won't focus properly. If I hold my hand right up close to it it picks it up fine, but just a normal face shot it's so bright you can hardly make out the face?

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IMac :: ISight Audio Recording Only Through One Speaker

Jul 8, 2010

I am running leopard on an iMac 24" and am having trouble getting my iSight camera to record audio on 2 channels. I have changed my audio input to line in (inbuilt input) in order to record using a better microphone than the inbuilt one in my iMac, and am running a Shure microphone into the input in the back of my iMac via XLR to 1/4" stereo jack cable and then through a 1/4" to 1/8" stereo jack adapter. However when recording video in Photo Booth, iMovie etc. the audio only plays back out of the left speaker. It is not a problem with the output because all of my other sounds (music from itunes for example) play fine out of both left and right speakers. I believe I have run everything into the computer just fine and I can get 2 channels when recording like this in Garageband and Logic.

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Change PRAM Battery For IMac G5 ISight

Apr 3, 2012

How do you locate and/or change the PRAM battery in an iMac G5 (iSight)?

Info:
iMac, Mac OS X (10.5.8), PPC, 20", G5

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IMac PPC :: G5 (iSight) Upgrade To A SSD Hard Drive?

May 7, 2012

Im looking to upgrade my iMac G5 (iSight) 17" 2.0Ghz Intel Core 2 Duo to a SSD hard drive. How much speed can it handle, the available SSD hard drives have SATA speeds of 1.5Gb/s, 3Gb/s and 6Gb/s. I would like to get the 6Gb/s one but only if it can accept that speed.

Info:
iMac, Mac OS X (10.7.3), G5 iSight 17" 2.0Ghz IntelCore2Duo

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IMac PPC :: ISight Camera No Longer Functions

May 14, 2012

the ISight camera no longer functions. It doesn't work with Skype or with Photo Booth.How do I turn it back on?

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IMac PPC :: G5 ISight - Optical Drive Not Working?

May 25, 2012

I have a 20" G5 iSight iMac running OS X 10.4.11. The optical drive will not recognise any discs other than original audio CDs - it takes a long time to do this, and is very noisy whilst spinning. Any other DVDs or CDs (including ones burnt on the same machine) are just ejected after about 30 seconds of whirring and do not appear to be recognised anywhere by the computer. 

Info:
iMac G5

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IMac (Intel) :: ISight Stopped Working Under OS X 10.9.4

Sep 7, 2014

The camera had been working fine with FaceTime, Photo Booth and Skype under 10.9.4 and then something happened. I run FaceTime and the camera screen comes up, but it's black with no sidebar. I had this happen once before when the serial number hadn't been put back after they replaced the motherboard. It's back in now and was working fine. I did have to install Google hangouts plug in, but FaceTime was working fine after that and I've since uninstalled it after FaceTime stopped working and it still doesn't work. 

I did have AirParrot and SoundFlower installed which the camera worked with, but uninstalled them as I saw something about a possible problem. I've reset SMU and PRAM, nothing. he mac sees the camera as being there so it shouldn't be a camera problem, but the apps while seeing the camera aren't getting any input [and no it's not blocked. ] 

Info:
iMac (24-inch Mid 2007), OS X Mavericks (10.9.4), 2.4GHz Core Duo/4Gb Ram/320 HD

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IMac :: G5 Witth ISight Logic Board Removal

Dec 7, 2010

I can't seem to figure out how to remove the logic board from a G5 w/iSight that I've been given to have a look at. What happens is that the unit powers on, the LCD display slightly brightens (getting power) but stays dark, and that's it. No beeps, boops or other responses beyond that. If you remove the RAM chips, the LED power lights gets mad and blinks at you, but that's about it. On the board itself I get the two diagnostic LEDs lit. The third never even flickers.

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OS X :: ISight Light Won't Turn Off And IMac Freezes At Shut Down?

Jan 7, 2011

tonight 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.

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PowerPC :: IMac G5 (Non-iSight) Won't Start / System Freezing

Aug 18, 2009

A 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.

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PowerPC :: Replacing IMac G5 ISight Logic Board

Jan 22, 2010

I've recently been having problems with my iMac G5 iSight after downloading iTunes 9. After a series of freeze-ups, i noticed a visual anomaly appear on my screen. Little hash-marks all over the display were present, and playing DVDs or iTunes visualizer would result in a checkerboard pattern. After doing some research, I found out this was a logic board problem, and it was not uncommon for iMac G5s. However, I kept using my computer for a few more months when it then started freezing two minutes after boot up. I figured it was time to open up the computer and take a look. But after spending the 3.5 hours opening the machine, removing all of the cables and screws, I couldn't find any visible damage on the board. No swollen capacitors like everyone was complaining about. The only strange thing I saw was some discoloration on a few circuits near the USB and Firewire outlets.

I've decided to replace the logic board myself for around $370, and I was wondering about a few things.
1. Would the new logic board come with a processor, or would I need to pry it off of my old one, and re-attach it?

2. Would I need to go through a lot of re-programing and software issues if I replaced my logic board, or would it just start running right off the bat after replacing it?

3. Is this operation worth it? Because I have come to like my iMac after 5 years of use, and I would like to know if fixing it would give me a decent amount of usage before I would simply need to replace it

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IMac PPC :: Zip Drives For Storing Music And Photos : G5-isight?

Feb 13, 2012

I have lost the use of my Matshita DVD-R UJ-85J. I purchased my computer in 2006, had optical disc drive replaced in 2009 and iafter three years of limited use, the second one will no longer  burn discs...I have tried all of the options available on this site....so I think I am going to invest in an external burner, a La Cie. However, would it be possible for me to store some of my music and photos on a zip drive? I have never used them before and wonder if this computer will work with them. My iPhoto is so full and I want to remove some of the pics and store them.

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