486DX-33

Serial: ?

• Mainboard: DTK PKM-3363Y [from stason.org]
• BIOS: AMIBIOS American Megatrends
• CPU: Intel 486DX
• Clock Speed: 33MHz
• RAM: 640 KB base + 3072 KB extended
• Floppy: 3,5″ 1,44 MB Chinon FZ-357
• Hard Drive: Seagate 31276A [Type 47: 2482 | 16 | 63 [504 MB usable]]
• Internal Connectors: 5x ISA 16bit [riser board], FDD and IDE
• Graphics: VGA onboard
• External Connectors: Keyboard, Mouse, Parallel, COM1, COM2, VGA
• Ethernet ISA card: UM9001L [E2000 A-1]

• work performed:
  • completely disassembled and cleaned [including FDD]
  • rusted metal chassis derusted
  • corroded rear mainboard connectors, ethernet card and slot covers restored to shiny glory
  • rusty spots on the back re-painted
  • missing PSU [recapped with Rubycon brand 105° type] added [power switch at the back installed like it was with the original PSU]
  • missing HDD, HDD mounting bracket and cable added
  • Ethernet card recapped
  • MS-DOS 6.22 installed

• notes:
  • CMOS battery depleted. Load setup auto power-on defaults in BIOS, then enter HDD, FDD and date/time after every reset