We can't say we experienced the problem during our time reviewing the HP Envy 15 (though we certainly had some other issues with it), but a sizable number of users have been reporting a persistent problem with the laptop's display randomly going blank. That's apparently so far gone unremedied by any number of driver updates, with the only "fix" being a forced reboot of the computer. Also problematic is an issue some folks are reporting with the laptop's webcam, which apparently has an odd tendency to only work properly under fluorescent lighting -- move under an incandescent light and everything takes on a distinct purple hue. Head on past the break for a vivid example of that problem, and hit up the source link below for all nineteen pages of complaints about the blank screen issue.

[Thanks, Kasper]