Yes, you can upgrade.
Yes, you can upgrade.
Hello, a 512mb file is being accessed from RAM with an ATI Radeon HD 4850X2 driver installed.
Yes, it's advisable to update the BIOS for the AMD Sempron 150 released in December 2010 and the AMD Athlon II X4 635 released in January 2010.
Is there something like that on your PC? It has a power draw of 286W. Using it as built-in graphics on any motherboard—especially a cheap one from years ago—is practically impossible.