Electronics Forum: 486sx (6)

MPM UP2000HiE motherboard replacement

Electronics Forum | Mon Apr 28 21:51:56 EDT 2014 | elabcircuits

Hello, We have a MPM UP2000 HiE printer from 2000, software version 7.2E. The PC board is not booting anymore (black screen), no drives spinning. It's an Advantech 486SX version. Question: would a Pentium 3 SBC (Single Board Computer) with ISA

TCP solder / desolder / rework

Electronics Forum | Fri Jun 05 08:30:20 EDT 1998 | Wolfgang Hantz

We offer an upgrade service for notebooks with 486 SX/DX CPUs up to 586-133 MHz using the AMD 5x86-133 MHz CPU in the PQFP package. We are pretty succesful with this service and until today we did more than 1000 notebook upgrades this way. Now, - th


486sx searches for Companies, Equipment, Machines, Suppliers & Information

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