Arm11 LCD white screen

amir
Hi
i bought an Arm11 two weeks ago . i turn it on for first time and all
feature well done . but for second time when i turn it on again the lcd
shows an white screen . please help me . what is problem ?? how should i
solve it?
Thanks

TheRegnirps
Hi Amir. First make sure the white FFC cable is seated well at both ends.
If it is pulled on it can get a little sidways.

This is too simple, but make sure the NAND/Prog switch is in the NAND
position.

Now, connect the serial cable that came with it and use DNW (or minicom on
Linux) on your PC and see if you get all the Linux startup messages even
with a white LCD.  115200 8 N 1 and you have to set the port in DNW.