S-video adapter not recognized IMac 17 1.6GHz HELP!

Hi all!
Have used my mini-vga to s-video adapter in the past have also used my mini-vga to vga to display on my 47" lcd tv. But now when i plug in my S-video adapter it outputs VGA over the S-video cabel kind of confuses anything connected to it. My 32" tv goes nuts. grayscale flicker. It is NOT an NTSC/PAL issue.
in Display prefs the second screen comes up as VGA,
usually when the S-video adapter is plugged in it show NTSC/PAL
I have tried resetting PRAM, Created a new user, tried my S-video adapter on my misses old ibook and the same tv and it works fine.
I have looked upp the serial nr of my imac it is covered by the extended warrenty but hoping for a simpler solution, like deleting a prefrence or something.
Any thoughts?
Regards H

Okay, first of all unplug everything except the keyboard and the mouse. As I said before, peripherals can cause problems.
Boot from the OS X DVD (holding the 'c' key on boot), and run the extended hardware test.
Let the computer do its thing. Report back with errors (if any).
Apple has this to say about memory:
1. iMac G5 computers work with memory modules (DIMMs) that meet all of these
criteria: PC3200, 2.5V, unbuffered, 8-byte, nonparity, 184-pin, 400Mhz DDR SDRAM.
2. There are two RAM slots. The maximum amount of RAM you can install is 2 GB. You
can use RAM module sizes of 256 MB, 512 MB and 1 GB, in either slot.
3. DIMMs with any of the following features are not supported in the iMac G5 computer: registers or buffers, PLLs, ECC, parity, or EDO RAM.

Similar Messages

APPLE DVI To Video Adapter Not recognized in Lion

Is anyone successfully using an APPLE M9267G/A DVI To Video Adapter, with a Power Mac using OSX 10.7+ ?
I am thinking that Lion has dropped driver support for this adapter. Can any confirm or deny?
Thanks

I've got a 2x2.66 GHz Dual-Core Xeon
running OSX 10.7.3
NVIDIA GeForce 7300 GT 256 MB
and of course the APPLE M9267G/A DVI To Video Adapter
The apple video adapter attaches to video card via DVI-I
When booted with the APPLE M9267G/A DVI To Video Adapter alone, there is video signal present, but it is very unstable and will not lock at any available software resolution / frequency combination.
However, when I click the Detect Displays button the video signal stops.
The APPLE M9267G/A DVI To Video Adapter works a-ok with my
1.8. GHZ PowerPC G5
OSX 10.5.8
ATI Radeon 9600 XT:

GeForce4 TI Video Card Not Recognized Anymore?

For about almost a year, the fan on the GeForce4 TI video card would occasionally make a grinding noise, although it has always been easily fixed by lightly sticking a finger on the fan to stop it for a second and it would go back to normal.
However, about a month ago this little fix stopped working. The grinding noise was unbearable. After searching the Internet for a few minutes, I found out that I wasn't the only one suffering from this problem, and some even offered tips on how to replace the fan.
I followed the steps very carefully and made sure the card was not harmed. After installing the new fan, which was very easy, I stuck it back into the Power Mac and boot it up. However the monitor didn't find a signal.
I was glad that I installed Remote Desktop on the Power Mac so I was able to connect to it and see what's going on. I opened Apple System Profiler and noticed that the computer isn't properly recognizing the graphics card anymore! Instead of the very detailed information I'm used to seeing, this is what I saw below:
pci10de,a:
Type: VGA-Compatible Controller
Bus: AGP
Slot: SLOT-1
Vendor: nVIDIA (0x10de)
Device ID: 0x252
Revision ID: 0x00a3
I have no clue what this means as it seems like the computer still recognizes A video card. Also this also gave me the impression that the Power Mac is missing the drivers, but that's impossible as I haven't touched the software on the hard drive and nVidia drivers are part of OS X.
If the card is broken then fine, I'll take my losses and buy a new one as I would hate to just throw the computer away since it still more than fulfill my needs. But I just hope the AGP slot isn't broken.
Any ideas? Thanks in advance.

Just for clarification:
You have two systems based on the same MS-7008 mainboard, correct? Both use the same BIOS Version?
In one system, the card is functioning, running in AGP 3.0 Mode x8 and in the other, same mainboard model, what are the symptoms of "video card not recognized" besides the AGP 2.0 Mode x4 limitation?
I mean, if you can see the BIOS Setup, the card is putting something out on the screen, right?

My ipod video is not recognized by the computer what should i do/

my ipod video is not recognized by the computer what should i do?

What have you tried so far in terms of troubleshooting this issue? Are you plugging the iPod into a high powered USB 2.0 port on the back of your PC? Have you tried a different USB cable?
What happens if you try to reset the device with it still connected to the PC?
How to reset iPod
Has this iPod ever worked on this PC or is this the first time you have time you have tried connecting it?
Have you carefully worked through each and every single suggestion in this Apple support document?
iPod not recognized in 'My Computer' and in iTunes for Windows
B-rock

Capturing through Sony HDV using firewire800 to 400 adaptor is not recognizing can any body help me solve this

I am trying to capture using firewire 800 to 400 adaptor through a Sony HDV VTR. The VTR is not recognizing can some body help me solve this problem.
I am using FCP7 and IMAC with 10.6.8 version os
I dont have a 6 pin or 400 firewire port in the system

Let's start with basics.
Does your computer recognize that there is a VTR attached?
• Open up system profiler>Hardware>FireWire. Does your machine show up?
If no, you need to figure out if the problem lies with the VTR, the cable, the adapter or your computer.
My guess is with the adapter. A number of people have expressed frustration getting fw400 device to work through fw800 ports.
If that's your problem, see if you can find an older Mac w/ fw400 ports or a dedicated fw800 to 400 cable.
good luck,
x
ps - In "locking the barn after the paddle has been lost upstream" mode, this is why non-expandable computers like the iMac are so problematic. A MacBookPro with the expresscard 34 slot or a MacPro with 3 slots can work around these kind of issues. A closed box like the iMac is a dead end. Sorry.

I was filling a form online, then I got to where I had to upload an Microsoft document but when I clicked on upload document I only had the option of uploading photos and videos, but not Microsoft doc. Please help.... How do I upload Microsoft doc related

I was filling a form online, then I got to where I had to upload a Microsoft document but when I clicked on upload document I only had the option of uploading photos and videos, but not Microsoft doc. Please help.... How do I upload Microsoft doc and other related office documents?

tis true
I know, I always do that but I was in a rush to get somewhere and I was relying on my thousand dollar Mac to do some kind of recovery or something. I know Microsoft always keeps temporary files (I think Mac does too, part of me asking here in this forum was for someone to tell me where I can find those files) and when you go to open Office Works then it gives you the option of opening the last recent documents, saved or not saved.
I usually copy paste into my emial just in case something goes wrong with the created document but I just didn't have the time to login and do all that My loss, you live and you learn, BUT still if ANYONE got any info on this, PLEASE DO CHIME IN *keeping the hope alive*

Apple DVI to Video Adapter NOT WORKING

So I have this mac pro but no monitor. I went to the apple store and bought the Apple DVI to Video Adapter. I hooked it up and turned the computer on and there's nothing showing up on the screen(TV). Why is this happening? The whole point of this adapter is to not need a monitor.... do i need a monitor to set it up?

Why don't you click on the Apple icon at the top left of the screen.
Select About This Mac. Click on the info about which version of OS X you have - under the Apple icon - click twice to see your serial number. Use it to determine the model of your Mac Pro on Apple's web site. Inform those who would help you what model Mac Pro you have.
Click on More Info...
Select Graphics/Displays.
Inform those who would help you what your graphics card is.

Help! DVI to Video adapter not working!

Hello,
I bought a brand new DVI to video adapter and it's not working. I plug it in and it shows the start-up screen, but it's split screen and it's in black and white. Then, it goes into the black and white lines, not showing what's coming out of the computer at all. I've tried doing this on three separate TV's and none work. Can anyone help?

Can you give us your video card specs and the link to the product you are using.

DVI to Video - TV not recognized!

hi excuse me for adding this post since the subject above came up in another post of mine with a different subject line...
so i have hooked up a cinema display and added apples DVI-Video adapter to the second output of my NV7800GT card. then, when i go to "detect displays" in the display prefs nothing happens. i switched the cale positions as someone suggested but this had no effect. i have the TV on, and have tried both the S-VHS and the RCA composite outputs off of the adapter.
what am i doing wrong?
thx for helping

I've got a 2x2.66 GHz Dual-Core Xeon
running OSX 10.7.3
NVIDIA GeForce 7300 GT 256 MB
and of course the APPLE M9267G/A DVI To Video Adapter
The apple video adapter attaches to video card via DVI-I
When booted with the APPLE M9267G/A DVI To Video Adapter alone, there is video signal present, but it is very unstable and will not lock at any available software resolution / frequency combination.
However, when I click the Detect Displays button the video signal stops.
The APPLE M9267G/A DVI To Video Adapter works a-ok with my
1.8. GHZ PowerPC G5
OSX 10.5.8
ATI Radeon 9600 XT:

Why does my DVI to S Video adapter not work on my Macbook Pro since installing Snow Leopard?

The Apple DVI to S Video Adapter worked before installing Snow Leopard. Now I just get a blue screen.

.wpl appears to be a Windows Media Player playlist. I can find no conversion software for that, and Windows Media Player is not available for Mac anymore.
If you can persuade him to download iTunes and create the playlist as mp3 in a iTunes playlist, or even just burn the base mp3 files to CD as a data disc, that's about the only solutions I can suggest.

Mini DVI - Video Adapter, Not Working?

I would like to use my standard definition television as an external display for my Macbook (late 2008 model running OS X 10.6.6), so I purchased a mini DVI-video adapter. I connected the adapter to my Macbook, then an S-video cable to the adapter, and then the S-video cable to my TV. Doing this makes the Macbook screen fade to blue then back to the regular screen, however the TV seems to not even register for it continues to show nothing. In my display settings there is a button for detecting external monitors, though when pushed nothing happens.
I have tried to change the screen resolution and nothing happens. Also I have substituted a composite cable for the s-video cable and nothing seems to happen.
CAN SOMEONE HERE PLEASE HELP ME SOLVE THIS ISSUE, OR ADVISE ME ON WHAT I SHOULD DO NEXT?

Are you sure the adapter is compatible with your MB? There is a list here that should tell you if it will work or not.
http://support.apple.com/kb/HT3235

Apple Video Adapter Not Working

Hi all,
I have completed an update of 10.4.10 to 10.5 on my MacBook C2D without problems.
I just connected my Apple Video Adapter to try out Front Row, and nothing appears on the TV! The icon appears in Displays preference pane, but nothing appears on the TV. I can change the resolution and PAL/NTSC but the TV stays blue. Was working perfectly yesterday.
Can anyone else try this?
Nigel

On Mac Pro I use my second video out to connect a standard crt vga monitor. When I have it plugged in when I boot, the computer hangs with the blue screen everyone else has, never showing the mac os x loading screen. If I have it unplugged when I boot, everything starts fine but when I plug the vga monitor back in, it does not find the monitor after clicking detect displays. This was all working fine before 10.5, so it has to be an issue with the os communicating with my video card.
I assume this all stems from the same issues you are having. There is a glitch in either the video driver or the new core for video that they have not fixed yet.
I may eventually call on this, but right now, I dont have 2 hours to waste speaking to someone in the Philippines that is reading a script.

Video ipod not recognized by windows at all

My new video ipod suddenly cannot be recognized by Windows. I'm not really sure what happened - one day I was able to plug it in and have iTunes automatically start and sync, and now whenever I plug it in I just get the message "do not disconnect." Also, the iPod is not recognized by Windows - doesn't even show up in "My Computer," though it does show up in "Device Manager" and in the "Safely Remove Hardware" dialogue.
What could be wrong? I already uninstalled iTunes and Quicktime and reinstalled them, to no luck. I also installed the new iPod system software 1.3 but also no luck. Finally, I uninstalled all of my USB ports and forced Windows to reinstall them, but that didn't work either. The first time I put in the iPod after that I got a dialogue box that it had recongized the new hardware and was installing the iPod, but nothing ever came of it.
However, both iTunes and my video iPod are fully functional, and I have taken VERY good card of the video iPod.
Any idea what could be wrong???

I tried it, setting it to E. It didn't work. Tried the same thing after setting it to disk mode and it didn't work. Just the same old BS about "Do not disconnect," but it isn't recongized anywhere on the system except for Device Manager and the Disk Management tool you mentioned. No acknowledgement from iTunes or in My Computer. Meanwhile both iTunes and my iPod work fine, but they can't communicate with each other.
I AM GOING INSANE!!!!!!!!!!!!!!!!!!!!! I have tried every trick in the book that I could possibly think of. Not only did I uninstall and reinstall iTunes, QuickTime and the iPod helper, but after I uninstalled them I COMPLETELY nuked them, eliminating every file and clearing extraneous references out of the registry. Then I reinstalled from the CD going by the instructions by the letter. I thought for sure it would work now but for some ridiculous reason it doesn't.
I am completely at my wits' end.................. What the heck can I do???
PS: I also have Linux installed in a secondary extended partition, which is on my hard drive but not counted as C. Not sure if that makes any difference.

Usb video adapter not working in windows 8.1 on Hp Envy23

Since upgrading to windows 8.1 on my Envy 23 all in one, the usb video adapter stopped working. I cannot get my 2nd monitor to work. Anyone have a solution to this?

Hi,
It's not an HP product, please try its support page:
http://www.geniatech.com/download.asp?id=1
Good luck.
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.

Canon Gl2 Video Camera Not Recognized with Firewire 800 Connection

I have a late 2010 mac with 2.93 Ghz Intel Core i7 Processor with 12GB DDR3 running 10.8.2 OSX. I have a Canon GL2 video camcorder with a MiniDV tape I am trying to download to my computer. I am using a new 4pin to 9pin Rocketfish Firewire 800 cable. My computer is not recognizing the firewire input from the GL2. As suggested with other support threads, I have tried to turn the mac and computer off and on, as well as check to see if the cable is working. I have also tried both a trial version of Final Cut, and Imovie 09 which is loaded on my Mac, neither of which will recognize the camera. I clicked on the System Information icon and looked at the Firewire 800 status which was:
FireWire Bus:
Warning: Unable to list FireWire devices.
Maximum Speed: Up to 800 Mb/sec
At least I know it recognized something. I have also checked to make sure the Canon is set to DV-Out on the Menu. Since I am unable to use a USB connector with MiniDV, would there be any other way to either A) Download the video to the computer, or B) get the Mac to recognize the source plugged into the Firewire? Any help with this would be excellent.

I believe that in order to be recognized, you have to start the process from within iMovie of Final Cut; as for your FW port, you can try these two different troubleshooting steps (may or may not work, but won't hurt):
Reset SMC:
http://support.apple.com/kb/HT3964
PRAM:
http://support.apple.com/kb/HT1379
It may that your FW port is defective; it that turns out to be the problem, I hope you purchased Applecare because those ports are an integral part of the logic board, so that would have to be replaced ($$$).
Since your footage is on DV tapes, you do need the FW to transfer it or it will not work. One other (involved) way would be to transfer your footage to a DVD if you have a DVD recorder and then get it on the Mac from there.

S-video adapter not recognized IMac 17 1.6GHz HELP!

Similar Messages

Maybe you are looking for