Just like some games will play poorly, or not at all some mods will suffer the same fate.
When you buy an integrated card, you cannot play all the games out there well, the same is unfortunately true when it comes to mods. Dedicated video cards cost considerably more but they ensure you'll have more possibilities in what you can expect it to be able to do. Love it or leave it when you buy a mobile device, be it a laptop or an all-in-one if you've got the integrated memory for the video card (which is considerably cheaper) you're accepting the reality that regardless of how much ram it may have access to, it's still stealing that memory from the system ram. The end result is the mod is probably overtaxing your GPU causing it to go kaput. Radeon 7730M may have access to 2gb of ram, but unfortunately it's not dedicated memory.
