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View Full Version : Filled 1x A3000 & 2x A4000 motherboard repairs



Turranius
23rd December 2013, 13:55
Greetings.

I have a guy in Sweden who does repairs, but hes very busy, so I'd though I'd check if someone near (EU) would have the possibility to try and repair 3 motherboards (to start with).

1 A3000 Motherboard. Worked fine until I removed the roms to make a copy. Copy went fine but when I put the kickstarts back in, I only get a red picture. Tried soldering new kickstart sockets in but no go. Tried with other (original) roms as well. Roms are 3.1 (worked before). This is my only A3000 and I was VERY sorry to see it die. One of those "Noooo" moments =)

1 A4000 Motherboard. No picture. According to the previous owner, something shorted in the RGB port in the back and it was dead after that.

1 A4000 Motherboard. Massive batterydamage it seems. I can not see any broken traces with the naked eye but the green film is corroded on quite a large area. I do not think this is salvageable, but if you are willing to have a look at it, I can sent it as well.

Preferably, I only need the send the motherboards and you have access to the PSU etc to test with.

I can fix easier things, but these three goes beyond my knowledge.

Thanks!

Please also answer by PM if possible, so I do not miss anything.

hese
23rd December 2013, 14:21
I can give a shot on these. Sending PM.

vibros
23rd December 2013, 18:44
Hello,

i can clean the area very well (in the deep) from a battery leackage (desoldering the parts affected from this problem). I have a good knowledge about this problem.
If you are interested, PM to me.

Regards
Stefano

Turranius
23rd December 2013, 19:22
Thanks for the replies. I will send the cards to hese (http://www.amibay.com/member.php?u=701), hopefully next week. Its a bit closer to me (just a little pool of water between us, hehe).

/Turran

Turranius
28th January 2014, 12:40
This thread can be closed. Hese is currently working on the cards (A3000 saved so far, whee).

Turranius
4th March 2014, 20:42
Cards received and working perfectly. Big thanks hese. Positive feedback left.

hese
4th March 2014, 22:34
Good to hear they arrived safe. The battery damaged motherboard took some effort, nearly every custom chip etc. was affected by the battery/capacitor leakage.

hese
11th March 2014, 08:42
I suppose this thread can be marked as Filled.