Dell XPS 15 9550 won't turn off! What about a BIOS Update?
I have a Dell XPS 15 9550 that have a regular issue that seems to be fixed (last time it happened) by a BIOS update.
That issue has raised again probably since the last Windows 10 update (as I haven't installed anything new on that laptop since last time it behave fine): When the laptop shutdown or got to sleep, some seconds after it will begin turning on by itself. I've checked all the peripherals power plan / awake things / plugged-off all devices, same result. I'm pretty sure that's a BIOS + Windows 10 relationship issue as again, last time I got the problem, it got fixed by a BIOS update.
DELL, any idea when the next BIOS to fix this will drop off? Or any tips to get rid of that problem for good?