My HP Pavillion just died; I was using the Planar monitor described in the subject line with that machine and was running Windows 7. I just purchased a new CPU from Asus, the CM 1745-04 model; it has Windows 8. This monitor does not play well with that CPU. I have it connected VIA HDMI, the "native resolution" appears too small on the screen, and sometimes it won't even get a signal from the computer, so it won't turn on. Does anyone have any information on this? I bought this monitor just last year from Dell, so it seems a shame to have to buy a new one... Thanks!