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

11422 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

11285 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

13825 Views

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

Last post by exxos « Fri Aug 18, 2023 10:57 pm
Posted in NEWS & ANNOUNCEMENTS
Replies: 9
by Icky » Sat Nov 30, 2019 10:53 am » in NEWS & ANNOUNCEMENTS

9 Replies

60550 Views

Last post by exxos
Fri Aug 18, 2023 10:57 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

21265 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

5293 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

4891 Views

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

152 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

13108 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

326 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

11683 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

562 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

1460 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

393 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

1123 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

599 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

1604 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

8143 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

947 Views

Last post by exxos
Wed Apr 20, 2022 10:32 am
issues with ST/F/M / MEGA ST-RAM 4MB UPGRADE on C070243

Last post by Steve « Tue Feb 22, 2022 4:39 pm
Replies: 11
by microman » Thu Feb 17, 2022 5:48 pm
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11 Replies

3369 Views

Last post by Steve
Tue Feb 22, 2022 4:39 pm
Interested in 4 MB RAM upgrade

Last post by ppyo « Sun Jan 30, 2022 5:09 pm
Replies: 17
by ppyo » Mon Dec 27, 2021 11:12 pm
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17 Replies

4408 Views

Last post by ppyo
Sun Jan 30, 2022 5:09 pm
520stfm mb c103253rev.1 RAM upgrade options

Last post by rubber_jonnie « Fri Jan 28, 2022 4:23 pm
Replies: 2
by microman » Fri Jan 28, 2022 4:06 pm

2 Replies

1172 Views

Last post by rubber_jonnie
Fri Jan 28, 2022 4:23 pm
Ram upgrade issues

Last post by rubber_jonnie « Fri Jan 28, 2022 9:09 am
Replies: 15
by UnderTheRain » Sat Jan 15, 2022 1:14 am
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15 Replies

3854 Views

Last post by rubber_jonnie
Fri Jan 28, 2022 9:09 am
30pin 1meg SIPP RAM for a 286

Last post by exxos « Mon Dec 06, 2021 3:16 pm
Replies: 3
by Gordo » Mon Dec 06, 2021 2:19 pm

3 Replies

1625 Views

Last post by exxos
Mon Dec 06, 2021 3:16 pm
4mb upgrade possible on this 1040 STFM?

Last post by exxos « Wed Nov 17, 2021 11:44 pm
Replies: 14
by grinoir » Thu Oct 21, 2021 4:44 pm
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14 Replies

4459 Views

Last post by exxos
Wed Nov 17, 2021 11:44 pm
Falcon Ram upgrade by exxos, how does it fit?

Last post by Steve « Sun Oct 17, 2021 2:27 pm
Replies: 3
by jacolover » Sat Oct 16, 2021 8:55 pm

3 Replies

1681 Views

Last post by Steve
Sun Oct 17, 2021 2:27 pm
4MB Upgrade in 520STfm C070523 001 Rev D

Last post by exxos « Wed Sep 08, 2021 8:59 pm
Replies: 1
by megalith » Wed Sep 08, 2021 8:00 pm

1 Replies

1269 Views

Last post by exxos
Wed Sep 08, 2021 8:59 pm
Atari TT - ST-Ram board upgrade 2MB - 8MB

Last post by enito « Sun Sep 05, 2021 5:06 pm
Replies: 13
by Icky » Sun Nov 12, 2017 2:53 pm
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13 Replies

13207 Views

Last post by enito
Sun Sep 05, 2021 5:06 pm
Atari 1040 4MB RAM upgrade problems

Last post by exxos « Tue May 18, 2021 12:04 am
Replies: 35
by kmcrainey » Tue May 04, 2021 5:05 pm
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35 Replies

14487 Views

Last post by exxos
Tue May 18, 2021 12:04 am
Trying to identify RAM upgrade.

Last post by frank.lukas « Tue May 04, 2021 12:16 pm
Replies: 7
by stephen_usher » Sun Sep 08, 2019 10:49 am

7 Replies

4458 Views

Last post by frank.lukas
Tue May 04, 2021 12:16 pm

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