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STE mods

Posted: Sat Aug 29, 2020 10:48 am
by HigashiJun
As promised in another thread, here are some pics of the internal mods I made in my 1040 STE during my short summer vacation:

TOS.jpeg
TOS.jpeg (378.88 KiB) Viewed 5228 times
HD.jpeg
HD.jpeg (335.87 KiB) Viewed 5228 times
PSU.jpeg
PSU.jpeg (414.83 KiB) Viewed 5228 times
US.jpeg
US.jpeg (400.99 KiB) Viewed 5228 times
Everything works like a charm.

Next step will be to install the STE booster, but it's another story...

Cheers.

Re: STE mods

Posted: Sat Aug 29, 2020 3:05 pm
by joelolzen
Looks great ! Could you give more detail on the internal satan Install please?

Re: STE mods

Posted: Sun Aug 30, 2020 3:27 am
by HigashiJun
joelolzen wrote: Sat Aug 29, 2020 3:05 pm Looks great ! Could you give more detail on the internal satan Install please?
Thanks !

Here's a picture from another forum which will help you connect the Ultra Satan internally:

InternalUS.jpg
InternalUS.jpg (323.36 KiB) Viewed 5164 times

If you plan to install Exxos' HD fdd kit, you'll have to move the flat cable on the left side, as seen in my previous pics.

Have fun !

Re: STE mods

Posted: Sat Sep 12, 2020 1:49 am
by HigashiJun
Next steps done...

CPU is now socketed
CPU.jpeg
CPU.jpeg (221.63 KiB) Viewed 5076 times

and tested... Everything works fine. :D

Exxos booster is stripped off and ready for a fit:
Booster.jpeg
Booster.jpeg (422.08 KiB) Viewed 5076 times

But I'll have to replace the SIL resistors on the STE board first.

Need to find more free time to get the job done.

Re: STE mods

Posted: Sat Sep 12, 2020 8:38 am
by exxos
The booster won't fit on motherboards where the cpu is/was soldered to the motherboard..

Re: STE mods

Posted: Sat Sep 12, 2020 8:51 am
by HigashiJun
Yes, I know that soldered CPUs were not compatible with your booster.

I just plan to mod my STE as IngoQ did and that's why I had to strip your booster off.

Re: STE mods

Posted: Sat Sep 12, 2020 9:00 am
by exxos
It is not recommend or approved a reliable method of installing the booster. Just because ingo got it working doesn't mean its reliable or will work on any other machines.

Re: STE mods

Posted: Sat Sep 12, 2020 10:13 am
by HigashiJun
No problem if it doesn't work, I won't blame you...

Re: STE mods

Posted: Mon Sep 14, 2020 1:21 pm
by IngoQ
exxos wrote: Sat Sep 12, 2020 9:00 am It is not recommend or approved a reliable method of installing the booster. Just because ingo got it working doesn't mean its reliable or will work on any other machines.
I ended up keeping the 1.5 STF-Booster in my STE, since it had such a nice small footprint. But the STE booster worked very well too.

Re: STE mods

Posted: Mon Sep 14, 2020 2:08 pm
by HigashiJun
IngoQ wrote: Mon Sep 14, 2020 1:21 pm
exxos wrote: Sat Sep 12, 2020 9:00 am It is not recommend or approved a reliable method of installing the booster. Just because ingo got it working doesn't mean its reliable or will work on any other machines.
I ended up keeping the 1.5 STF-Booster in my STE, since it had such a nice small footprint. But the STE booster worked very well too.
Sure it has, but as Exxos doesn't sell it anymore, the only way for me was the STE booster.

Anyway, I'd like to thank you for your great post. It saves me from doing all the research you did (connections, traces, etc.). 8-)

Cheers.