BIOS here https://vinafix.vn/threads/dv6-tpn-w104-11a39-2.14867/ HP - DV6 TPN-W104 11A39-2 DV6 TPN-W104 11A39-2 EC BIOS DIS 8 Layer DV6 TPN-W104 11A39-2 PCH BIOS DIS 8 Layer DV7-DV6 11A39-2 vinafix.com No schematics