Vex IQ robot brain led display screen glitches out

When I first got this kit, the display was fine, it it was perfect and easy to read, but after at max 2 months this happened, and the screen got it glitched out, and things were erased from the screen, and parts of word were cut off. I don’t drop the he brain or physically effect it in any way, other than taking the radio module out, putting the battery in, hooking up the tether, attaching it to a build, and plugging motors and sensor into the ports, 1 - 12. Please help

From the looks of it, Can you set the pixels in those areas to be black using the setPixel(x,y); command in ROBOTC? That is testing the Pixels being dead or not.
This should be under Technical Discussion.

Thanks a lot for sharing the good Information …