I have an iPod Classic 120 Gb.

Few years ago my brother accidentally dropped it down, and since then it has blank screen. I guess it's called "white screen of death".

So now I have decided to put some effort in this device and fix it.
I have been searching on the web for the answer, but still nothing.

So, I have pressed 'Menu + Select' buttons for 10 secs a lot, still nothing.
Few minutes ago I connected it to my PC and restored it with iTunes, still blank, after that I repeated 'Menu + Select' restart. But at least I can insert music and listen to it. All buttons works perfectly.

So, what should I do? It has no warranty anymore. Can I fix anything with any software or there is any other solution?