RAM UPGRADES

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If you are trying to register with the forum.. (email problems)

Last post by exxos « Tue Jan 03, 2023 11:44 pm
Posted in NEWS & ANNOUNCEMENTS
Replies: 10
by exxos » Fri Sep 23, 2022 6:47 pm » in NEWS & ANNOUNCEMENTS
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10 Replies

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Last post by exxos
Tue Jan 03, 2023 11:44 pm
Forum Behaviour and Rules

Last post by rubber_jonnie « Thu Dec 01, 2022 11:29 am
Posted in NEWS & ANNOUNCEMENTS
Replies: 5
by rubber_jonnie » Wed Feb 23, 2022 9:53 am » in NEWS & ANNOUNCEMENTS

5 Replies

33453 Views

Last post by rubber_jonnie
Thu Dec 01, 2022 11:29 am
User control panel - Order history, tracking, and address information

Last post by exxos « Mon Feb 07, 2022 1:21 pm
Posted in EXXOS WEBSTORE INFORMATION
Replies: 1
by exxos » Mon Feb 07, 2022 12:54 am » in EXXOS WEBSTORE INFORMATION

1 Replies

32146 Views

Last post by exxos
Mon Feb 07, 2022 1:21 pm
Correct procedures for uploading files to the forum

Last post by rubber_jonnie « Wed Oct 14, 2020 1:43 pm
Posted in NEWS & ANNOUNCEMENTS

by rubber_jonnie » Wed Oct 14, 2020 1:43 pm » in NEWS & ANNOUNCEMENTS

0 Replies

34034 Views

Last post by rubber_jonnie
Wed Oct 14, 2020 1:43 pm
How to place photos in a post

Last post by exxos « Tue Sep 10, 2024 2:35 pm
Posted in NEWS & ANNOUNCEMENTS
Replies: 8
by Icky » Sat Nov 30, 2019 10:53 am » in NEWS & ANNOUNCEMENTS

8 Replies

81363 Views

Last post by exxos
Tue Sep 10, 2024 2:35 pm
Upside down forum images...

Last post by Cosmic Puppet « Thu Jun 16, 2022 3:33 pm
Posted in NEWS & ANNOUNCEMENTS
Replies: 4
by exxos » Tue Jan 16, 2018 11:30 am » in NEWS & ANNOUNCEMENTS

4 Replies

43623 Views

Last post by Cosmic Puppet
Thu Jun 16, 2022 3:33 pm

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STE 4MB SIMMS UPGRADE

Last post by exxos « Sat Sep 30, 2017 12:35 pm

by exxos » Sat Sep 30, 2017 12:35 pm

0 Replies

5936 Views

Last post by exxos
Sat Sep 30, 2017 12:35 pm
UNIVERSAL ST/F/M 4MB RAM MMU ADAPTER

Last post by exxos « Sat Sep 30, 2017 12:33 pm

by exxos » Sat Sep 30, 2017 12:33 pm

0 Replies

5575 Views

Last post by exxos
Sat Sep 30, 2017 12:33 pm
Ever seen an STFM memory upgrade like this before?

Last post by VonIII « Sat Sep 07, 2024 2:28 am
Replies: 5
by VonIII » Thu Sep 05, 2024 2:04 pm

5 Replies

224 Views

Last post by VonIII
Sat Sep 07, 2024 2:28 am
Exxos 4MB ram upgrade on a Mega 1 (had a Marpet)

Last post by RB80atari « Mon Sep 02, 2024 4:01 pm
Replies: 6
by RB80atari » Sun Sep 01, 2024 3:37 pm

6 Replies

213 Views

Last post by RB80atari
Mon Sep 02, 2024 4:01 pm
520ST C070243 4mb RAM upgrade - only 1mb

Last post by coonsgm « Wed Aug 21, 2024 8:30 pm
Replies: 3
by coonsgm » Wed Aug 21, 2024 1:19 am

3 Replies

214 Views

Last post by coonsgm
Wed Aug 21, 2024 8:30 pm
Old MMU inserted RAM upgrade question

Last post by frank.lukas « Sat Jul 27, 2024 7:06 pm
Replies: 3
by coonsgm » Sat Jul 27, 2024 4:09 pm

3 Replies

349 Views

Last post by frank.lukas
Sat Jul 27, 2024 7:06 pm
TT030 ST ram board 2mb - 8mb

Last post by Steve « Tue Jul 09, 2024 4:27 pm
Replies: 4
by grunwald » Mon Jul 08, 2024 5:58 pm

4 Replies

320 Views

Last post by Steve
Tue Jul 09, 2024 4:27 pm
C103175 4mb

Last post by DoG « Wed Jun 19, 2024 7:07 pm
Replies: 1
by thecaver99 » Wed Jun 19, 2024 6:37 pm

1 Replies

301 Views

Last post by DoG
Wed Jun 19, 2024 7:07 pm
Exxos 4MB Ram Upgrade for C070789 - Different Issue

Last post by rubber_jonnie « Tue May 28, 2024 11:07 am
Replies: 14
by kbjunkie » Tue May 14, 2024 10:00 pm
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14 Replies

1526 Views

Last post by rubber_jonnie
Tue May 28, 2024 11:07 am
STFM 4MB RAM EXPANSION SUCCESS

Last post by gigi92 « Sun May 26, 2024 6:09 pm
Replies: 16
by gigi92 » Sun May 19, 2024 1:38 pm
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16 Replies

2263 Views

Last post by gigi92
Sun May 26, 2024 6:09 pm
Exxos 4MB Ram Upgrade for C070789 strange issue

Last post by gigi92 « Fri May 24, 2024 12:51 pm
Replies: 12
by kbjunkie » Thu Apr 18, 2024 9:24 pm
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12 Replies

4163 Views

Last post by gigi92
Fri May 24, 2024 12:51 pm
TT ram upgrade from 4Mb to 16Mb

Last post by HomeLate « Mon Apr 15, 2024 12:59 pm
Replies: 2
by HomeLate » Mon Apr 15, 2024 12:38 pm

2 Replies

834 Views

Last post by HomeLate
Mon Apr 15, 2024 12:59 pm
Issue with the STM 4MB RAM UPGRADE

Last post by rubber_jonnie « Tue Feb 27, 2024 11:18 am
Replies: 18
by Malichite » Sun Feb 18, 2024 5:25 am
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18 Replies

1928 Views

Last post by rubber_jonnie
Tue Feb 27, 2024 11:18 am
Atari 520STM TOS 1.4 and 4MB ram upgrade.

Last post by datahombre « Tue Nov 21, 2023 2:24 pm
Replies: 2
by datahombre » Tue Nov 21, 2023 2:22 am

2 Replies

727 Views

Last post by datahombre
Tue Nov 21, 2023 2:24 pm
4Mb MMU Socket Upgrade questions

Last post by Cosmic Puppet « Mon Oct 02, 2023 4:01 pm
Replies: 37
by polbit » Tue Aug 11, 2020 1:48 am
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37 Replies

16921 Views

Last post by Cosmic Puppet
Mon Oct 02, 2023 4:01 pm
4MB MMU RAM upgrade on C103253 REV 3 - C103088 REV 5 (SMT RAM) with 512KB

Last post by rubber_jonnie « Sun Jul 30, 2023 9:20 pm
Replies: 6
by lrodriguezrullan » Sun Jul 30, 2023 6:07 pm

6 Replies

983 Views

Last post by rubber_jonnie
Sun Jul 30, 2023 9:20 pm
4mb MMU upgrade STFM RAM test fail

Last post by exxos « Fri Jun 23, 2023 8:17 am
Replies: 35
by russellnash » Sat Apr 03, 2021 8:17 am
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35 Replies

15324 Views

Last post by exxos
Fri Jun 23, 2023 8:17 am
Adding RAM, sockets Y/N

Last post by rubber_jonnie « Mon May 15, 2023 10:51 am
Replies: 7
by Slartibartfast » Sun May 14, 2023 2:03 pm

7 Replies

1372 Views

Last post by rubber_jonnie
Mon May 15, 2023 10:51 am
Help with 4mb ram upgrade on 520ST C070243 REV. B

Last post by rubber_jonnie « Fri Mar 31, 2023 10:03 am
Replies: 21
by llanquin » Mon Mar 27, 2023 7:34 am
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21 Replies

3272 Views

Last post by rubber_jonnie
Fri Mar 31, 2023 10:03 am
4K refresh A11 ram chips - Falcon 14MB

Last post by foft « Sat Mar 11, 2023 9:15 pm

by foft » Sat Mar 11, 2023 9:15 pm

0 Replies

1143 Views

Last post by foft
Sat Mar 11, 2023 9:15 pm
Upgrade non-working 1040STF

Last post by rubber_jonnie « Thu Dec 01, 2022 11:49 am
Replies: 10
by Gitbizy » Wed Nov 30, 2022 6:32 pm
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10 Replies

2189 Views

Last post by rubber_jonnie
Thu Dec 01, 2022 11:49 am
blown SMD cap on TT RAM

Last post by frank.lukas « Wed Nov 16, 2022 6:18 pm
Replies: 6
by markTT » Wed Nov 16, 2022 1:51 pm

6 Replies

1103 Views

Last post by frank.lukas
Wed Nov 16, 2022 6:18 pm
Trouble with new Exxos Integrated Falcon RAM Board

Last post by forty2 « Sat Nov 05, 2022 3:07 pm
Replies: 16
by forty2 » Sat Oct 29, 2022 7:35 pm
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16 Replies

2755 Views

Last post by forty2
Sat Nov 05, 2022 3:07 pm
STM 4MB RAM UPGRADE

Last post by exxos « Tue Jul 19, 2022 2:52 pm
Replies: 26
by exxos » Sun Aug 15, 2021 9:17 pm
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26 Replies

11077 Views

Last post by exxos
Tue Jul 19, 2022 2:52 pm
Any diagrams for this 4mb upgrade?

Last post by exxos « Wed Apr 20, 2022 10:32 am
Replies: 1
by russellnash » Wed Apr 20, 2022 8:40 am

1 Replies

1361 Views

Last post by exxos
Wed Apr 20, 2022 10:32 am

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