Arrived defective; the screen kept flickering a staticy horizontal bar across the middle. It took so long to get this through support that it wasn't eligible for replacement by the time they got to me. So they "repaired" it. Came back, started flickering again within two weeks, and after a month it was unbearable. Sent it out. They "repaired" it again, "certified functional." Open it up. Yep... in another month, it started flickering again.If you get a good one, great, but don't expect Dell to do anything at all.