|If you had a gaming laptop with decent graphics & actual dedicated RAM (not shared memory), you wouldn't have to ask any of these questions. But what you have an entry level laptop, not a gamer. Check the links I posted in response #1, especially the 1st one.|
As for your question in #3, it's highly unlikely anyone would create a hacked BIOS for a low end laptop. From the article you posted:
"Note that not all BIOS have hacked versions available"
"You may brick your computer's motherboard if you flash incorrectly or an error occurs, rendering it unusable."
message edited by riider