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Topic

Pentium PC

11 videos.

A late 1990s or early 2000s PC board that will not POST often has bulging or leaking capacitors or bad voltages from the supply, and a flat clock battery loses its settings. A POST card or a multimeter helps tell them apart.

LGR opens a 1997 Gateway with a Pentium II to see what is broken or missing. Bits und Bolts replaces bulging parts on a Slot A Jetway board and later cuts into a processor in a Tualatin Celeron rescue. Tony359 works through endless faults on a Socket 7 board, which is for readers happy with board level work.

Desoldering is hot work with fumes, and older solder is leaded. Leaked electrolyte eats into the board. The power supply carries mains voltage, and its large capacitors can stay charged once the plug is out.

  1. Hobbyist or repairer

    Socket 7 motherboard repair - endless faults!

    Tony359 | Tony's Tinkering Shop

    Endless faults, in the maker's words, turn up on an uncommon ASK ATX55C Socket 7 board that Tony359 sets out to revive, starting with jumper setup and a first power up.

  2. Hobbyist or repairer

    AMPTRON PM-9600 Socket 7 motherboard repair

    Tony359 | Tony's Tinkering Shop

    An Amptron PM-9600 Socket 7 board with the TX Two chipset is worked through from jumper setup and first power up to troubleshooting its voltage supply.