[Help] A25PA / Medion x6815 bios update

[pietchaki]

I have an i7-2760QM, 8GB DD3-1600Mhz Corsair Vengeance (originally was Samsung's 8GB 1333Mhz), nVidia GT555M 2Gb, SSD 120GB Corsair Force 3 (moved the original Western Digital 500GB HD to the CD-ROM bay, using a homemade HD-ODD caddy) and I have a Glossy display.
My battery is an A42-A15, 14.4v 5200mAh, 74Wh. Novatech used a 6 cell battery pack while Medion used a 4 cell model. Anyway, after just 2 years, my laptop has only 30 minutes on battery, with 50% brightness and WI-fi on.