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OptiPlex 3040 SFF not shutdown
Whenever I try to turn off my computer it turns back on after a few seconds, I've already reset and updated the BIOS, I've formatted Windows, but I don't know what else to do, does anyone have any ideas?
bradthetechnut
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May 28th, 2024 02:33
In Power Management settings in BIOS, make sure wake function when power is introduced is turned off. I've experienced Dell's that turn on out of the clear blue when that function is on.
Longesty
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May 29th, 2024 14:34
I discovered the problem, USB Wake was active so it never turned off, when I deactivated this function it stopped doing this, thanks for the help.