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Author Topic: A3000t "t" for toast?  (Read 4204 times)

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Offline don27dog

Re: A3000t "t" for toast?
« Reply #14 from previous page: October 21, 2009, 10:20:01 AM »
Check the orientation of the rom chips. I vaguely remember a purple screen on my 3000T when I switched to 3.1 roms.
« Last Edit: October 21, 2009, 10:24:08 AM by don27dog »
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Offline funcleTopic starter

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Re: A3000t "t" for toast?
« Reply #15 on: October 23, 2009, 12:12:48 AM »
Well I moved the J350 to pins 2-3, no tick... same results.  Checked ROMs and chip orientations everything is as it should be.
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Offline Jiffy

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Re: A3000t "t" for toast?
« Reply #16 on: October 23, 2009, 07:27:25 AM »
Quote from: amiga92570;526456
I would assume he had done that?:confused:


Assumption is the mother of all fuck ups.
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Offline dannyp1

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Re: A3000t "t" for toast?
« Reply #17 on: October 23, 2009, 03:12:21 PM »
So you did say that you tried starting the computer with the scsi cable unplugged from the motherboard?  Doing that can eliminate a whole area of possible problems.
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Offline amiga92570

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Re: A3000t "t" for toast?
« Reply #18 on: October 23, 2009, 04:38:42 PM »
Quote from: Jiffy;526950
Assumption is the mother of all fuck ups.



I assume you have plenty of experience with that. :roflmao:
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Offline funcleTopic starter

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Re: A3000t "t" for toast?
« Reply #19 on: October 25, 2009, 12:25:26 AM »
Yeah, I tried without scsi connected... the cpu is probably done. (I'm guessing) I have other projects I've been falling behind on. Maybe sometime down the road I'll try getting this machine working again!  Thanks!
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Offline graffias79

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Re: A3000t "t" for toast?
« Reply #20 on: October 26, 2009, 11:20:57 AM »
If you have an A2091 laying around, try swapping the WDC SCSI chip with the 3000T, that will at least eliminate that possibility.  My 3000T has flaky SCSI as well (no purple screen though)
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Offline funcleTopic starter

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Re: A3000t "t" for toast?
« Reply #21 on: October 29, 2009, 11:25:23 PM »
Gave that a whirl.. didn't make a difference.  Also had a couple WDC scsi chips I also swapped out.  I noticed around the CPU what looks like residual buildup between the pins, I tried cleaning and blowing it out, but still remains.  Almost looks like the pins may have fused!  Tried another workaround with a G-Force 40 in the the CPU slot (figured this would bypass the 60830 on Mobo) but alas, the same purple screen!!  I'm stating to hate "purple"...
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Offline rkauer

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Re: A3000t "t" for toast?
« Reply #22 on: October 29, 2009, 11:40:23 PM »
Time to clean the motherboard in the most drastic way: toss it inside the dishwasher in ecological cycle and let it dry for a week in a ventilated cupboard, them assemble it again.
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Offline dougal

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Re: A3000t "t" for toast?
« Reply #23 on: October 30, 2009, 08:53:17 AM »
Could it possibly be the ROM is faulty ?
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Offline funcleTopic starter

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Re: A3000t "t" for toast?
« Reply #24 on: October 31, 2009, 10:55:46 PM »
Nah, I had swapped out the Rom's at first (no difference).. dishwasher treatment sounds interesting, do I have to worry about streaking??
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