Touchscreen
#6
I watched the prototype assembly video and was able to see how the smaller ribbon cable connectors work, so I was able to completely remove the PCB and reconnect everything.  I reseated the touch panel cable in particular multiple times but it still doesn't respond to anything.  With the PCB out I was able to see that the threads for the screw that fell out are stripped near the top of the hole, so that's why it can't screw in with the case but will screw into the PCB directly.  Not a big deal, and doesn't seem to be related to the touch screen at all.

I also tried ubuntu touch just to see if somehow it was a software issue.  Ubuntu boots to the language selection screen and I can see the volume up/down register but still no luck on the touchscreen. 

Prototype Assembly Video


Messages In This Thread
Touchscreen - by ksbex - 02-11-2020, 12:59 PM
RE: Touchscreen - by Pinephonepassion18 - 02-11-2020, 02:35 PM
RE: Touchscreen - by ksbex - 02-11-2020, 03:24 PM
RE: Touchscreen - by ksbex - 02-11-2020, 09:04 PM
RE: Touchscreen - by ksbex - 02-12-2020, 02:03 PM
RE: Touchscreen - by ksbex - 02-12-2020, 03:40 PM
RE: Touchscreen - by drpi - 02-12-2020, 04:08 PM
RE: Touchscreen - by ksbex - 02-12-2020, 08:08 PM
RE: Touchscreen - by drpi - 02-13-2020, 10:51 AM
RE: Touchscreen - by ksbex - 02-13-2020, 12:33 PM
RE: Touchscreen - by tllim - 02-16-2020, 10:31 PM

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