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MGI's 65XE

Posted: 15 Jun 2023 11:06
by rubber_jonnie
So, this machine arrived from Michal extremely well packed and in one piece:

PXL_20230615_095419917~2.jpg

All I need to do now is find my bench Atari PSU!!! I have a brand new one I was using for fixing my own machine, and there it was gone!!!

Not to worry I can always use a bench PSU, so it's all good.

I'll get it tested with SuperSalt first before I pull it apart, and as it goes the replacement GTIA isn't with me yet.

More pics as we go along.

Re: MGI's 65XE

Posted: 15 Jun 2023 11:09
by PhilC
@rubber_jonnie hopefully the chip should be with you today, I sent it first class a couple of days ago, not that that makes much of a difference these days.

Re: MGI's 65XE

Posted: 15 Jun 2023 11:20
by rubber_jonnie
PhilC wrote: 15 Jun 2023 11:09 @rubber_jonnie hopefully the chip should be with you today, I sent it first class a couple of days ago, not that that makes much of a difference these days.
Quite, 1st class isn't what it once was, and TBH the post round here can be a bit erratic, we sometimes don't see the postie for a week.

Re: MGI's 65XE

Posted: 15 Jun 2023 11:21
by rubber_jonnie
Haha!!
PSU located in the last place I looked :dizzy:

Re: MGI's 65XE

Posted: 15 Jun 2023 11:28
by mgi
Big thanks for helping!

Re: MGI's 65XE

Posted: 15 Jun 2023 11:34
by rubber_jonnie
mgi wrote: 15 Jun 2023 11:28 Big thanks for helping!
You're welcome.

Re: MGI's 65XE

Posted: 15 Jun 2023 11:50
by rubber_jonnie
A quick run through with SuperSalt is showing the GTIA has errors, which I suppose we knew, but nice to check anyway.

PXL_20230615_104608145.jpg

Syscheck shows the RAM and ROMs are good, which I half expected, but good to know.

The other errors can be ignored as they require an external cable/board set that I don't have.

@mgi Which demo did you use BTW, it would be nice to test here with the same one before and after.

Re: MGI's 65XE

Posted: 15 Jun 2023 12:07
by mgi
https://demozoo.org/productions/62247/? ... KnfqARYIJA

around 3:50

If you have Sysinfo there is a special test for this GTIA issue - could also be good to look before and after?

This is how it looks at mine:

0C8A7FEA-4451-47C1-A6A9-5F4F3A245171.jpg

This is how it should look like:

IMG_1135.jpg

Re: MGI's 65XE

Posted: 15 Jun 2023 12:57
by rubber_jonnie
mgi wrote: 15 Jun 2023 12:07 https://demozoo.org/productions/62247/? ... KnfqARYIJA

around 3:50

If you have Sysinfo there is a special test for this GTIA issue - could also be good to look before and after?

This is how it looks at mine:
0C8A7FEA-4451-47C1-A6A9-5F4F3A245171.jpg

This is how it should look like:

IMG_1135.jpg
Cool, thanks I'll make sure I check with Sysinfo and I'll have a look at the demo, see if I can compare to one of my own XLs.

Spares arrived safely from @PhilC too :)

PXL_20230615_115419717.jpg

Re: MGI's 65XE

Posted: 15 Jun 2023 13:12
by mgi
:thanksblue: