It turns out that the problem happens when booting too. But if I leave the Enet disconnected when I boot, it will usually display HDMI OK. After booted, I re-connect the Enet. This works about 70% of the time. I have two of these boards and they both do the same thing.
On Monday, April 7, 2014 10:52:47 AM UTC-4, cody wrote: > Try adding whats below to your /etc/X11/xorg.conf file to prevent the > monitor from sleeping. > > Section "ServerFlags" > > Option "BlankTime" "0" > > Option "StandbyTime" "0" > > Option "SuspendTime" "0" > > Option "OffTime" "0" > > EndSection > > > > Section "Monitor" > Option "DPMS" > > Identifier "Builtin Default Monitor" > > EndSection > > > On Mon, Apr 7, 2014 at 9:45 AM, Gerald Coley > <[email protected]<javascript:> > > wrote: > >> If it works and then goes away, most likely the board went into sleep >> mode due to inactivity on the keyboard. >> >> Gerald >> >> >> >> On Sat, Apr 5, 2014 at 12:48 AM, <[email protected] <javascript:>> wrote: >> >>> Hi, >>> >>> I'm brand new to Beagle, and I know there is a lot on BBB & HDMI issues, >>> but I have not seen anything like this. I plugged in my BBB for the first >>> time today. I'm using a brand new, good quality HDMI cable and a 5V ps @ >>> 1.5A. I had BBB running with my Visio on HDMI 2 for about an hour. Then, >>> all the sudden the video signal drops. I move my cable box to HDMI 2 and >>> there is video, so the TV HDMI is OK. I move BBB to HDMI 3 and same >>> problem. I did get it to come back after cycling power on the TV and BBB, >>> but it quit after a few seconds. That only worked once too. Are there TV >>> or BBB settings that will make the HDMI more stable? >>> >>> Thanks! >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected] <javascript:>. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
