Please Help me if You could :(

[selcuk_kucuk]

I had a bad rom upgrade and my ALPINE's stuck on splash screen.I could manage to take it in bootloader mode several times but when I tried to make a connection pc via usb cable it always has gone out from bootloader mode. I tried several times but the result was same.After a few days I couldnt take it in booTloader mode it just shows me a black screen.

I will be very happy if someone help me....