Lenovo lenovo 3000 g550 KIWA7 KIWA8 la-5082p

KIWA7 KIWA8 la-5082p_pvt_0318 R0.4 lenovo3000 g550

BIOS 18CN31WW (v2.04) for Lenovo G550 Compal KIWA7 LA-5082P rev1.0

 

[ThienBui]

Graphics card nVidia has not disappeared
It appears in the Device Manager list

Can't convert Discrete to UMA from BIOS file so don't get paranoid