BLANK screen only sometimes

[joaomac7]

Helllo


My girlfriend elfin it going me crazy! works.

Today it goes to a blank screen. Then i change the lcd to a new one and everything blank.

then when i ask here in xda, i don't know why it goes working. The lcd seems to not working with the optimal resolution (for example works with 16 colors instead of 256).

Then i press the turn off/onn button to turn off the screen and it work. then when i press it to turn on it goes to the blank again.

I dont know why this happens

Please help me
Joao mac

[joaomac7]

I change everything with mine htc and it's the same, all white!!!

Bu "behind the blank" everithing works fine!!!!!

Its possible that graphical board is broke????? How can i chage it? I need to change all the board?????


Please i need your help

joaomac

[joaomac7]

Another try:

I installl a remote PDA by PC software.

Concluision:

Everything is working fine, i see everything. The problem is taht the lcd is not receiving the right information. I use a display that is working in my elfin.

So waht i have to do now?

Best regards
Joao