Hello! for sale is this Chaintech 486SPM M104, one of the fastest 486 motherboards.
I have replaced the keyboard controller, soldered all the components for ps/2 mouse support and soldered a coin cell battery holder, also removed the battery charging circuit. It all work like a charm.
The bios is updated to the latest version with some features unlocked with modbin.
The is a very small rework on a couple of traces concerning the ps/2 mouse.
Ide, serial, gameport work as they should. All ram sockets working.
Asking for60€ 50€ 45€ + shipping. Shipping in Europe and UK 19€ tracked 16€ no tracking. Rest of the world 21€ tracked 18€ no tracking. For Greece 1.5€ boxnow.
Added an amd 486DX/4 100 and 8mb ram
Payment via paypal f&f, buyer assumes all charges.
Also listed elsewhere.
Thank you.
Edit: Forgot to add the picture with 256k cache!
Edit: Need this to go guys so new price.
Edit: Last price drop
Edit: Added an amd 486DX/4 100 and 8mb ram
I have replaced the keyboard controller, soldered all the components for ps/2 mouse support and soldered a coin cell battery holder, also removed the battery charging circuit. It all work like a charm.
The bios is updated to the latest version with some features unlocked with modbin.
The is a very small rework on a couple of traces concerning the ps/2 mouse.
Ide, serial, gameport work as they should. All ram sockets working.
Asking for
Added an amd 486DX/4 100 and 8mb ram
Payment via paypal f&f, buyer assumes all charges.
Also listed elsewhere.
Thank you.
Edit: Forgot to add the picture with 256k cache!
Edit: Need this to go guys so new price.
Edit: Last price drop
Edit: Added an amd 486DX/4 100 and 8mb ram
Last edited: