indyisfaster Distinguished May 2, 2011 1 0 18,510 May 2, 2011 #1 Hello, While off, my computer (Dell Optiplex 755) suddenly powers on and two seconds later powers off again. This happens every 20-30 minute 24/7. Any ide why it does this? cheers indy
Hello, While off, my computer (Dell Optiplex 755) suddenly powers on and two seconds later powers off again. This happens every 20-30 minute 24/7. Any ide why it does this? cheers indy
das_stig Glorious Jul 24, 2009 8,286 31 46,040 May 2, 2011 #2 Check bios for wol (wake on lan) and windows advanced power settings, sleep->wake up timers.
Dark Lord of Tech Retired Moderator Aug 18, 2009 128,615 1,779 159,590 May 2, 2011 #3 my old 745 did this but i had a bad board!!!!!