Hay I think your problem is the 5Volt suply of the HDMI to VGA converter. Normally it should get 5V from the HDMI plug but as I understood the Beagleboard does not supply the 5 Volt at pin 18 of the plug, therefore you should have a HDMI converter with his own power supply.
Op zaterdag 5 april 2014 16:41:59 UTC+2 schreef Scott Force: > > I had issues getting my HDMI output to work as well. My issue was > definitely different than yours but this is the best resource that I found: > > http://elinux.org/Beagleboard:BeagleBoneBlack_HDMI > > What is happening is that the uEnv.txt file on your BBB, specifies a > resolution which seems to be working as you see the splash screen. After > that the BBB changes the resolution to the best that it can based on the > EDID info that your monitor\TV is sending back. > > The best place to start (after reading through the wiki page linked above) > is to try SSH'ing into BBB and see what, if any EDID info is coming through: > > - connect to BBB via SSH (process can be altered to do it over > ethernet) > - > http://learn.adafruit.com/ssh-to-beaglebone-black-over-usb/overview > - get EDID info (ignore serial stuff) > - > > http://elinux.org/Beagleboard:BeagleBoneBlack_HDMI#EDID_Information_via_Serial_Port > > > > I also had found a list of other things to try but cannot seem to locate > it now. Here is what I recall: > > - turn on monitor\TV first, boot BBB & if it doesn't work try > restarting your BBB (sometimes it will pick up the EDID after that) > - ensure that the video output isn't sleeping --> hook up a > mouse\keyboard & move the mouse\hit a key > > There is also info on the BBB HDMI wiki page about how to force a > resolution that you could try. I never had to goto that extent. > > > > On 3 April 2014 11:19, <pluto...@gmail.com <javascript:>> wrote: > >> I have the exact same problem with my BBB and VGA-Display. >> Sam, did you get your display to work yet or find out what the problem is >> exactly? >> >> -- >> 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 beagleboard...@googlegroups.com <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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
