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Thread: God damit my Seasonic 600w just went bang!!

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    Laird Of The Glen jimborae's Avatar
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    God damit my Seasonic 600w just went bang!!

    Spent most of yesterday building my new 7800GT sli rig. Tested it out on the bench & all was fine, put in the case, did a really neat job of it; plugged in the power cable flicked the switch & before i even turned on the PC there was a huge bang & flash out the back of the psu. Neadless to say it's completely dead, hopefully it hasn't taken anything with it.

    Anybody else had this with Seasonic psu's ??

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    Amateur photographer Hans Voralberg's Avatar
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    I think you're the first case i hear of the Seasonic went bang, i build 3 rig with the same PSU and havent had any prob.
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    The late but legendary peterb - Onward and Upward peterb's Avatar
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    An optimist might hope that it is a problem with the power lead, and hope that the bang has just taken out the power lead fuse. A less optimistic person might look at the seasonic and see if there is fuse in that unit that has blown, and then having replaced it, bench test the PSU without any outputs connected. As the fault ocurred before powering up the motherborad, you MIGHT be lucky. However as the PSU was new and in warranty, if it really is dead (after the checks outlined, RMA it.
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    Senior Member Workaholic's Avatar
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    Quote Originally Posted by jimborae
    Spent most of yesterday building my new 7800GT sli rig. Tested it out on the bench & all was fine, put in the case, did a really neat job of it; plugged in the power cable flicked the switch & before i even turned on the PC there was a huge bang & flash out the back of the psu. Neadless to say it's completely dead, hopefully it hasn't taken anything with it.

    Anybody else had this with Seasonic psu's ??
    Just out of curiousity, does the Seasonic PSU's have a 115V/240V switch on like the old PSUs?
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    Amateur photographer Hans Voralberg's Avatar
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    No, it doesn't.
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    Senior Member Workaholic's Avatar
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    If it did that would be the problem as I have blown a few PSUs by doing this whilst playing with components a few years back....

    not anymore - I've learnt my lesson!
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    Laird Of The Glen jimborae's Avatar
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    • jimborae's system
      • Motherboard:
      • Gigabyte Aorus Z390 Pro
      • CPU:
      • Core i7 9700K@4.7Ghz
      • Memory:
      • Team Group DDR-3000 32Gig
      • Storage:
      • 1x Samsung 870 Evo 500Gb SSD, 1 x WD Red 4TB
      • Graphics card(s):
      • Gigabyte Radeon 5700XT watercooled
      • PSU:
      • XFX 850W Black Edition
      • Case:
      • Phantek Enthoo Prime
      • Operating System:
      • Windows 10 Pro
      • Monitor(s):
      • 2 xDell 24"
      • Internet:
      • PlusNet 70Mb
    Quote Originally Posted by peterb
    An optimist might hope that it is a problem with the power lead, and hope that the bang has just taken out the power lead fuse. A less optimistic person might look at the seasonic and see if there is fuse in that unit that has blown, and then having replaced it, bench test the PSU without any outputs connected. As the fault ocurred before powering up the motherborad, you MIGHT be lucky. However as the PSU was new and in warranty, if it really is dead (after the checks outlined, RMA it.
    Being an optimistic person I did the first check, not wanting to void waranty & not being a pesimistic person I have not done the second. Needless to say it's well & truly dead.

    RMA here we come.
    Last edited by jimborae; 03-01-2006 at 12:31 AM.

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