The solution is probably in the following video
https://www.youtube.com/watch?v=2cCMNeE0lGo.%E2%80%9D

Happy New Year, C= and Ami comrades!
     The next meeting of the Southern California Commodore & Amiga Network is Saturday, January 10, from 2 to 5+ p.m. at

  Panera Bread Restaurant
  19662 Nordhoff Street
  Northridge, California
  (818) 407-9400

     With over 19,000 Commodore 64 Ultimates ordered so far, we’ll run some of the demos included with the machine.  Since most of the software is easily available, we’ll run them from the older Ultimate 64, demos such as 2025's Commodore JollyDisk, Nine, and Parallax Tribute to the 1990's  Mentallic, Seal of Focalor, and Unsound Minds.
     The AmigaOne A1222+ and/or A600GS return, the A1222+ with new and updated games/apps for OS 4.1 (A1222+ only), like AmiBrixx, Connect4, and 3D Converter; and for OS 1.3/3.1 (A1222+ or A600GS), games like Submarine Attack, Hyper Sports, Moon Patrol 500, and Switcher Boy.
     If you have any software and/or hardware that you'd like us to see, bring it along!

     Writing from Tucson, Arizona,
     Robert Bernardo
     Southern California Commodore & Amiga Network
     http://www.portcommodore.com/sccan

P.S. Sunday we'll have filming at the Burbank VFW for our Commodore L.A. Super Show commercial 2026!

Dear customers,

We would like to extend our warmest wishes for a joyful and prosperous New Year to everyone. May this 2026 bring us peace, happiness, and exciting news and developments for our beloved Amiga community.

It’s been over 19 years since the introduction of our first board, the Sam440ep. Throughout these years, this little board has proven to be one of the most stable platforms for running AmigaOS 4, and it’s still performing exceptionally well! However, some of its components are starting to show signs of age. In particular, the onboard M9 Graphic Chip may require some additional care due to its age. We strongly advise all our customers who still use the Sam440ep Mini ITX to add a fan to the M9 Graphic Chip as soon as possible. This will help the chip manage the high temperatures and ensure it continues to work without any issues.

We’ve found the perfect fan for this purpose. It’s a 30x30 fan that you can screw directly onto the M9 heatsink. As you can see in the picture below, connect the fan to connector J17. You’ll need to connect the red wire to pin 1 and the black wire to pin 4 (pins 2 and 3 should remain empty).

We all want this wonderful old board to continue to function well until the arrival of our new motherboard.

See the picture on our web page

The ACube Systems Team

BTW, once this beast works, check out my thread on Amibay for the lo-down on maximizing that 486SLC chip. There's a thread: https://www.amibay.com/threads/a2386sx-upgrade-processor-swap-question.95002/page-3