It sure looks like there is something wrong with the chip selects, the driver(s) for the bottom of the screen are active when they should not be.
Jeff From: M100 <[email protected]> On Behalf Of Gregory McGill Sent: Sunday, July 8, 2018 9:33 PM To: [email protected] Subject: Re: [M100] model 200 arrived.. https://photos.app.goo.gl/ktfiYUmd959bDVpL6 some quick video of what it does On Sun, Jul 8, 2018, 6:35 AM Jeffrey Birt <[email protected] <mailto:[email protected]> > wrote: The fact that the whole screen clears shows that the LCD is being reset, i.e. all LCD driver chips are getting reset and clearing each pixel, the default power on state of each pixel is black. So, this should mean that the LCD itself is OK, as it can go to both black and clear. A ‘RESET’ goes to each chip and this line is toggled as part of the start up sequence.
