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Thread: Resuming from s3 or s4 i have to unplug PSU and Re plug

  1. #11
    Jesus Freak antimatter's Avatar
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    well it turns out to be a power issue. The opus apparently didn't like the p4 system, 2 screens, 2.5 hard disk, slim slotload CDRW, and 8 USB devices



    When i unplugged the 4 port powered USB hub everything worked like a charm
    -Jesus- King of Kings Lord of Lords

  2. #12
    FLAC DodgeCummins's Avatar
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    I have found that some USB devices and some video display drivers do not like hibernation, or sometimes standby.

    (it is all about the drivers)

  3. #13
    Jesus Freak antimatter's Avatar
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    Thanks... in this case it was a power issue.
    -Jesus- King of Kings Lord of Lords

  4. #14
    Maximum Bitrate kbyrd's Avatar
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    I'm having a similar problem now, When I resume (S3, everything turned off in the BIOS) I get no vga signal, but when I come from hibernate or power off, VGA works fine. I've got a Via M10K and an m1-atx. It worked last week, and the only things I have changed:

    - Attached USB GPS mouse
    - Changed power connector on Lilliput, this used to be quick-connects, now it's a molex-type thing. Note that I didn't change the wiring or the source of the Lilli's power (m1-atx).

    - Changed power connector to the m1-atx, this used to be quick-connects, now it's a molex type thing.

    Any ideas?
    My worklog.
    Status: VM GTI sold, got out of the CarPC tinkering hobby, but I still think about getting back in.

  5. #15
    Maximum Bitrate BoraXP's Avatar
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    try the GPS


    if it is it
    try goofing around with gpsgate

  6. #16
    Maximum Bitrate kbyrd's Avatar
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    Quote Originally Posted by BoraXP
    try the GPS
    if it is it
    try goofing around with gpsgate
    No ****? I can't do it until later. But what's the theory why this affects it?
    My worklog.
    Status: VM GTI sold, got out of the CarPC tinkering hobby, but I still think about getting back in.

  7. #17
    Maximum Bitrate BoraXP's Avatar
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    drivers dont like reinitaiting becuase the port was open before and now its timing out..............

  8. #18
    Maximum Bitrate kbyrd's Avatar
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    Quote Originally Posted by BoraXP
    drivers dont like reinitaiting becuase the port was open before and now its timing out..............
    And that affects my VGA signal? I both hope this is it and pray it is not.
    My worklog.
    Status: VM GTI sold, got out of the CarPC tinkering hobby, but I still think about getting back in.

  9. #19
    Maximum Bitrate kbyrd's Avatar
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    That was it (well, I've only suspended/resumed a few times so it's not definitive). I went with xport3 instead of gpsgate. Seems to work like a charm.
    My worklog.
    Status: VM GTI sold, got out of the CarPC tinkering hobby, but I still think about getting back in.

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