I am encountering an annoying though not significant problem. I tried to find the GPU type of my laptop, it is win8.1, Lenovo Ideapad Yoga 11S.
According to the tutorial online, I opened the device manager, but in the list display adaptor , it only vaguely says " HD graphics family".
I also tried to use advanced restart to get into UEFI BIOS mode, but in the firmware setting->system info, there is simply nothing about GPU!
the reason why I want to find the GPU is the specs listed on Lenovo website says the GPU is HD 4000 while I remember it listed as HD 4200 on my local future shop store, so I just want to make sure I was not fooled!