blog:pentium_pc_digipos_pro

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Digipos Pro

This is a point-of-sale system which I bought as non-working in December 2022. It was listed as powering on, but displayed no output and output a number of beep error codes. The problem turned out to be relatively easy to fix - the included single 16MB SIMM module was either faulty or incompatible and after replacing it with two 32MB EDO SIMM's from my spares it powered on correctly.

Case Pictures

Internals

Motherboard

Original Specification

  • Processor: IDT Winchip C6 200MHz
  • Motherboard: DTV-07 Ali Aladdin M1521, Socket 7, 512KB Pipeline Burst cache, 2x 72pin EDO SIMM sockets, 3x ISA + 2x PCI (3 total max.)
  • Video: Onboard Cirrus Logic GD-7548 (PCI)
  • Storage: 3.5“ Floppy + 4.3GB Seagate IDE

Current Specification

  • Processor: IDT Winchip C6 200MHz
  • Motherboard: DTV-07 Ali Aladdin M1521, Socket 7, 512KB Pipeline Burst cache, 2x 72pin EDO SIMM sockets, 3x ISA + 2x PCI (3 total max.)
  • Video: S3 Virge/DX 4MB (PCI)
  • Network: Realtek RTL8139 10/100 + XT-IDE ROM
  • Audio: Labtec ESS Audiodrive 1868F
  • Storage: 3.5” bay mounted Compact Flash reader

Motherboard Manual

BIOS Images

  • blog/pentium_pc_digipos_pro.1673607191.txt.gz
  • Last modified: 2023/01/13 10:53
  • by john