Hi.
I've an old easynote Tj75 (4giga Ram, 64bit) with windows 7, and i tried to upgrade it to windows 10 with the official procedure (the icon "you are ready to windows 10).
All starts in the good way, until the last reboot.. eternal reboot..
"copyng files..."
"Blue Screen of death"
"reboot"
I was able to restore everything to windows 7 with same trick.
Now, i read around that it could be a bios compatibily problem.
Here i've Phoenix 1.26, old, but i can't upgrade it without pay because Phoenix sells the procedure to update its driver to "biosagentplus" that needs money for this.
someone had the same experience?