. Seems lt statement of my pals' n to be frequent laptop problem ...: When the parts arrive in the year, probably make any solder joints of processor / video card trouble = sudden gray background with white stripes on the monitor. That's it. After turning + booting initially `s next time ... Who plan it has a good chance to eliminate the problem by means of oven ... took me 2 months, since the theater started again. It should be noted that I use my laptop just for Office applications and the Internet, so no games where the i-3 processor is a particular challenge. The part was cleaned regularly. This Cool the problem seems (so far) eliminated genuine. The housing is no longer hot now. Very advantageous that through the oblique positioning an optimal circulation is given. The concern that any fan noise could be annoying have not materialized. I hear absolutely nothing ... Had already resigned myself to that I `n new laptop need. The Cooler hesitates things (hopefully) still a lot out ...