The four hardwired button on my droid incredible will occasionally light, or blink when my phone is asleep, sometimes plugged in, sometimes not, and I have checked, it doesn't seem to be when anything is updating? Also they do not always light when I do have my phone on as they should? Is this a related, and fixable problem? It's not really that big a deal i suppose, but if there is an easy fix, it would be appreciated. It can be distracted when I am studying at times. PS I know this has been asked before, and I did look through a few past forums, on this same problem, and I didn't happen to find a fix there, and it also looked as though they were all old posts. I though I would bring it up and see if a fix has been found since then. Thank you!!