My z10 stopped qorking any tips

The phone kept freezing and id have to lock and unlock it but then after the first few tries it just slowly faded into a strong blue than faded into blackness and it hasn't turned on since. I looked online but it told me to re download the OS using the computer i had linked the phone with but my computer was old and its motherboard got fried and it stoped turning on as well. Is there anything i can do to fix it. It has been 1 year or so since this happened id given up until i found put i could ask questions on crack berry

You would need a computer to sort any software problem out, but it does sound like a hardware issue to me.

The blue screen is software, it could have corrupted something, either way a PC is needed to try recover it
Posted via CB10