350 iMac CRT going bad?
My mom has an older 350 iMac...its decent for what she needs to do with it (e-mail and the web).
The monitor flickers with the regular color (which looks good for a cheap CRT) and a really blue tint with some lines...
Is it possible that the RGB connection of the monitor and computer is loose? How hard would it be to crack the case and check it out?
Any other ideas?
The monitor flickers with the regular color (which looks good for a cheap CRT) and a really blue tint with some lines...
Is it possible that the RGB connection of the monitor and computer is loose? How hard would it be to crack the case and check it out?
Any other ideas?
Comments
Originally posted by opuscroakus
Hook up an external vga monitor to it. If the tinting occurs on the external monitor also, then you are looking at a bad logic board. If not, the you are looking at the PAV board.
Ok... read the first post!
350 iMac CRTs do NOT have external vga ports. They also lack firewire.
Anyway... tacojohn,
Sounds like a PAV problem. I would NOT try to fix the problem yourself, unless you know what you are doing. I killed an iMac CRT myself so I know how easy it is to make "stupid" mistakes.
EDIT_Genius Bar
We already had the power supply/port fixed because it would just shut itself off- I can't remember how much this already cost.
I'm thinking its just time for a new iMac/eMac... or just live with it until the poor thing dies.
I was thinking about (after my mom gets rid of it) putting in a huge hard drive and using it as a server possibly.
Can I take the internals and put them in a smaller case?
Thanks for you help.
Yes you can gut the iMac...
and put it into this: http://www.marathoncomputer.com/irac.html
But the case costs an arm and a leg.
Check this out if you feel like a little DYI style.
http://www.maclounge.net/ibib/imac_sl_atx/
Also not really a GD topic... moving to Genius Bar.
Good luck!
This may shed some light on the problem, you can go here:
http://docs.info.apple.com/article.html?artnum=58179
This one does not mention the problem of video (but again, neither did the other firmware update.) I am trying to get a hold of my buddy to see which firmware update he used.
~tommy
I have only known the firmware update fix and prevent CRT problems after or before installing OSX. I think his iMac is running OS 9 or 8.6. I could be wrong about his OS... he never stated which one he uses on the iMac. If you are running OSX with out the firmware update then UPDATE for the love of god!
If not then update anyway... it won't hurt but may not solve your problem.
Oh and he never said anything about tossing the mac... so don't worry about him parting with it.
~tommy