Hi, I'm from Argentina. I have an Acer Aspire 5552-5205 with Win 7 (32-bit) with ATI Mobylity Radeon HD 4200. When I run some games, the screen puts black. I went to fix my laptop and the analyst said me that the BIOS was old. The BIOS of the notebook was updated but I still have the old Bios of the Video. I`m searching the Video BIOS in some places but I had no luck.