I started getting this problem today and don't know how to fix it. After the loading screen , the password screen appears and then the screen will turn black. If I am able to click on the button to enter my password before it goes black, I can enter the password and it will load the main screen but as soon as the main screen appears, it goes black again.
which model do you have the new one with the new model style or the older one before september 2009? because i know in the old one this would happen because of the inverter and its honestly better to buy a new one.... or extend warranty then call a claim or something there is a reason they discontinued the m15x