LCD Seems Borked

[narkoleptik]

Have you guys ever seen this happen?

I've been using this reliably since April. Sometime last month, the display went blank except for the upper left where I could still see the Temperatures of the bed and hotend, but last week, something happened, and now I get nothing.

Any suggestions?

Thanks,

Brad

[noventix]

There is a contrast setting on the back of the board. Try that first. If it fails, then you may have a dead board and should contact SeeMeCNC support. If you can't find it let me know and I can post a picture. I had one replaced early on but it has been fine since.

[Eaglezsoar]

I agree with Noventix by checking the contrast control.
This really sounds like a defective lcd board or cables plugged in wrong.
You have not removed the cables lately have you?