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jlavi
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Last Activity: 06-29-2008, 01:31 PM
Joined: 05-15-2008
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  • Re: P4C800 deluxe memory problem

    Thanks for the reply. I have previous soldering experience but to
    save time I asked a quote from local service, but they did not
    bother to aswer. I am located in Finland, so Topcat's service is
    not available.

    I've tried cleaning holes with needle on a junk board with
    employers JBC pro soldering station. This works, but cleaning tin
    from the other size needs extra work.

    I then bought Weller desoldering iron with my employers expense.
    Already with a little testing I can say the...
    See more | Go to post
    Last edited by jlavi; 06-17-2008, 06:16 AM.

    Leave a comment:


  • Cap temperature monitoring?

    Has anyone seen affodable and small multi channel temperature
    meter suitable for capacitor temperature monitoring?

    My 3 years old Seasonic S12-430 PSU has OST caps on the
    secondary. The PSU has been used for 24 000 hours. I checked the
    caps with an ESR meter and they are still fine, all the big ones
    are less or equal to 0.04 ohms.

    I would like to monitor the PSU cap health in an easier way than
    disassembling it half way every time. One way would be to
    monitor the capacitor temperature with sensors attached to
    biggest...
    See more | Go to post

  • P4C800 deluxe memory problem

    I've over 4 years old P4c800 deluxe motherboard which has been
    running 24x7 last 4 years. It has 8 OST RLXes as VRM output filter
    and about 20 OST RLS here and there.

    The machine booted itself and failed POST by saying "bad bios
    checksum". I have 4 pieces of Kigston 1GB 400MHZ ECC DDR dimms
    and one of them seems to have failed. Normally I would just order
    a new DIMM and continue using the board without giving a second
    thought.

    However, now having reads warnings about OST caps, I consider
    recapping the board...
    See more | Go to post
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