PC won't switch off !
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Thread: PC won't switch off !

  1. #1
    Join Date
    Sep 2000
    Location
    Newcastle UK
    Posts
    1,114

    PC won't switch off !

    I had a problem with my PSU, removed it and put an old one in - fine, works nicely. Came to switch it off last night, began to walk out of the room and just like a horror movie, it switched back on again ! So went back and repeatedly tried to switch it off wioth same end result. I ended up pulling plug out of the multiplug "power centre" and it stopped then. Concerned, i plugged in again and tried to start up. NOTHING. Thought "Aw hell not another psu knackered" so went to bed. Woke about 4 this morning thinking about it (pathetic or what ?) went into my spare room/computer room and tried again. Lit first time and booted. Relieved, I shut it down. BUT it restarted again.
    So - any reason th this ? Any way to stop it ? Only started with the new/old PSU.
    Windows 10, i5 2500k, 16gb ram, 4 HDD (main one an ssd)

  2. #2
    Join Date
    Apr 2000
    Location
    Sheboygan, WI
    Posts
    53,392
    Got into BIOS and disable Wake on Lan.
    Might even want to disconnect cable from the nic and see if it stays off.

  3. #3
    Join Date
    Sep 2000
    Location
    Newcastle UK
    Posts
    1,114
    Can't find "Wake on Lan" !
    Ive got a Gigabyte motherboard, if thats any help !

  4. #4
    Join Date
    Apr 2000
    Location
    Sheboygan, WI
    Posts
    53,392
    Which model?
    So I can look up the manual.

  5. #5
    Join Date
    Feb 2000
    Location
    Idaho Falls, Idaho, USA
    Posts
    18,086
    I suspect the replacement PSU may be the cause. What is the make and model of that PSU?

  6. #6
    Join Date
    Dec 2013
    Location
    homeless
    Posts
    134
    Right click on the desktop>new shortcut>location shutdown -s -t 0>name it shutdown. See what happens when you click on it.
    i7 5930K @4.6ghz, Asus X99 Deluxe, 64GB G.Skill Ripjaws 4 Series 2400, XFX R9 290X, Samsung 850 Pro 256gb, 4 Seagate 7200 rpm 2tb, Seasonic X1250, Corsair H105, Asus Xonar Essence STX, LiteOn iHBS212, Plextor 890SA, Corsair 500R, Win 10 Enterprise 64.

  7. #7
    Join Date
    Apr 2005
    Location
    Maryland, USA
    Posts
    17,806
    Like this:

    1. Right-click any blank space on your Desktop and select New > Shortcut.

    2. In the "Type the location of the item:" box, type in:

      %windir%\System32\shutdown.exe -s -t 0 -f

    3. Click Next and and then Finish.

    Now click your new shortcut and see if it shuts the computer down.

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