486SX-25

Serial: 525715

Came with original box, mouse and power cable

• Mainboard: DTK COMPUTER, INC. PKM-3363Y
• BIOS: AMI
• CPU: Intel 486SX
• Clock Speed: 25MHz
• RAM: 8MB
• Floppy: 3,5″ 1,44MB Chinon FZ-357
• CD-ROM: Matsushita CR-583-J
• Hard Drive: Seagate ST3144A [Type 23: 1001 | 15 | 17 = 130MB]
• Internal Connectors: 5x ISA 16bit, FDD and IDE
• Graphics: onboard VGA
• Sound: ESS AudioDrive ES1868F ISA 16bit
• Primax hand scanner ISA card SI411G
• External Connectors: Keyboard, Mouse, Parallel, COM1, COM2, VGA

• work performed:
  • empty Timekeeper IC replaced with Dallas-IC & battery hack
  • one shorted tantalum replaced [prevented the unit to start]
  • completely dismantled and cleaned
  • PSU & FDD recapped with Rubycon brand 105° type
  • HDD backup [Ghost 2]
  • CD-ROM screws replaced
  • all slot covers restored to shiny glory
  • PSU back side re-painted in original color [stains/corrosion]