I bought it as a refurbished but it has a sticker yes for win7 pro but I will run this backup tool when activation is going to fail again because of slic reset. I reflashed the bios 3 or 4 times since yesterday and goes on and on... Don't know if the cause of this can be detected or how to solve the problem. Mobo replacement?
This problem can also be caused by RAM modules. This happened after you resumed the laptop (after the sleep mode)?
No, i just put it into sleep. Also rebooted. But yeah, if slic data is loaded into ram then ram can be definitely bad. Because everything else is working good.