• Updated 2023-07-12: Hello, Guest! Welcome back, and be sure to check out this follow-up post about our outage a week or so ago.

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  1. helmetguy

    Saving a 3400c logic board

    Fortunately the pad doesn't connect underneath the video adapter chip - the trace snakes under the edge of it and connects to a resistor, as I have artfully illustrated here: Unless you're referring to one of the VRAM chips. One of the VRAM chips on my logic board looks to have been...
  2. helmetguy

    Saving a 3400c logic board

    Anyone with access to a 3400c logic board and a multimeter - could you please let me know where the circled pad shorts to? This pad on my logic board was forcibly removed with a lot of heat by a previous owner, and I'd like to know where I could bodge the (previously) connected resistor to...
  3. helmetguy

    PowerBook Ti ATI Radeon 9000 vram replacement

    Interestingly, I've seen the desktop version of the ATI Radeon 9000 do the exact same thing when it gets really hot.
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