A ten link https://forums.lenovo.com/t5/Lenovo-E-H-K-M-Q-and- ErazerX/Graphic-Upgrade-Problem-with-K430-desktop/ m-p/1043693/highlight/true#M5617 pise ze mas vliezt do BIOSu a zapnut CSM. Co je aj logicke kedze bez CSM sa nemoze ani nacitat VBIOS karty (a v BIOSe urcite neni GOP driver pre tvoju kartu). Takze zapni v BIOSe CSM, strc akukolvek grafiku a malo by to snad ist.