My desktop is out of warranty and I can not find my Recovery disk...but I need to reset my desktop to the factory specs...I can't find any information on how to do this? Please help.

My Alien have in the last weeks turn black-screen with good reason to believe it's the GPU. Here's what I've done to try fixing it: 1: Cleaned CPU and reapply thermopaste due to overheating problems (while even using a cooling-pad). Fixed temperature, but not the black-screen.

XPS 15-1579sLV is a specific model for XPS 15 which comes with Intel Core i5 3210M 2.5 GHzNVIDIA GeForce GT 630M with 1GBIntel Centrino Advanced-N 6235 with Bluetooth 4.0Backlit Keyboard65WHr battery; 9-Cell Li-Polymer (built-in). I hope this information would be useful for you.