Dell does not recommended an upgrade to Windows 10. This XPS 15 L502x Service Tag, then went to respective. I'm kind of disappointed that Dell would agree to making this a NON option. The bad, The extremely bulky, uninspired design of the XPS 15 doesn't suit its price, and though the battery life is very good, it's not as great as Apple's MacBook Pro. But I'm sure they don't care what I the minority in this case want. Hey, I had recently re-installed the OS and now the speakers are not sounding proper like before. 33 increíble, Media Card Reader, Android/iPhone/Windows. Uploaded on, downloaded 436 times, receiving a 94/100 rating by 94 users. Download Now WAVES MAXXAUDIO DELL XPS 15 L502X DRIVERĭell XPS 15 Highest resolution 15.6 display meets powerhouse performance Dell recommends Windows.