I have Lenovo G40-30 which has Intel Baytrail Celeron N2830 2GB RAM and Intel HD Graphics (Baytrail). I usually play NBA 2K14 on it everytime and I worry if it can be the cause for the integrated graphics to fail but I always give my laptop high cooling when gaming. I have a PC before that uses integrated graphics on motherboard and I play games on it everytime too and suddenly when I boot up the PC there's some flickerings I saw and my PC never boot after it.