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Old 03 June 2012, 13:35   #2501
Dan Wood
Join Date: Jun 2012
Location: UK
Posts: 24
Originally Posted by desiv View Post
Does it do any of that if you remove the ACA1230?
Are you using an Indivision/SD/FF or just a DB23 to VGA/SCART cable or ?

How is the 1200 Power Supply? Is it an original 1200 PSU or an A500 PSU?

It does not happen without the ACA1230 present, no. I do have an Indivision, but it is not being used here (it is attached, but this is with the RGB output on scart from the Amiga).

It is an A500 PSU I use, but I have just ordered a Goliath to see if it helps.

Originally Posted by Schoenfeld View Post
Heat is not an issue with a PGA processor @28MHz. However, A1200 motherboard issues are. Look back further in this thread for a description of how to correct the assembly errors: check E123C, E125C and if they are gone, the second "more complicated" mod, described about a year ago.

Thanks Jens. Yeah E123C and E125C are both gone. I'll have to see if I can find that other mod.

Should the 030 CPU be so hot that I cannot touch it though? It is VERY hot. The fact that the problems only appear after an hour or so of use, then go when it's been off and cooled down make me wonder if cooling issues are present?

Last edited by Graham Humphrey; 03 June 2012 at 14:59. Reason: Back-to-back posts merged
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