I'm having problem with the program

Hello, I have a problem with my Unity 5 program. I know that when you start a new project for the first time it starts rendering something on the bottom right and it says 0/11 and etc. So the problem is that my CPU isn't that dependable and is bad. So when it gets to 7/11 Light Transparent or something like that my whole PC freezes and is unusable until i force restart it. The problem is i had the cache before, but sadly i didn'y know how the program worked and clicked in the preferences and deleted the cache, so now it has to go all over again. I don't know how i can skip it or make it not freeze my whole PC or speedup the cache process. My CPU is AMD Athlon II x3 450 3.2 GHz. Any ideas how to skip the caching or speed it up or something else? I'm thinking of upgrading my processor, but it wont be soon since i don't have the money yet! Thanks in advance!

 

On the lighting tab, uncheck the "Auto" checkbox next to the build button. Then turn off "precomputed realtime GL" and "Baked GL".

 

Thanks a LOT!