On Sun, Nov 30, 2014 at 2:58 PM, <[email protected]> wrote: > Hello BBB community: > > Since I received my Beaglebone black, I have been wrestling to get it to > work with any display whatsoever (other than the ones thai do work in Best > Buy) > > I have sent this board into the shop and the hardware is fine, but I just > can't get it to work with any of the displays I've connected it to, with one > 7" display in particular. > > What do I need to do to get this thing to work? > > NOTES: > -When connecting to most displays, the 'Bone keeps the display awake, but it > won't actually display anything. > - my 27" Samsung display worked at first, but now it doesn't, and only > occasionally flashes the desktop for 1-2 frames. > -EDID Information of my fav. display from serial console: >
> Mode "1280x800" # vfreq 59.810Hz, hfreq 49.702kHz > DotClock 83.500000 > HTimings 1280 1352 1480 1680 > VTimings 800 803 809 831 > Flags "+HSync" "-VSync" > EndMode Force override the edid detection by modifying: /boot/uEnv.txt add: cmdline=video=HDMI-A-1:1280x800@60e If that file doesn't exist, let me know the output of: cat /etc/dogtag Regards, -- Robert Nelson http://www.rcn-ee.com/ -- 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.
