After playing a brief game of NBA 2k14 I quit and inserted my battlefield 4 disk. The system prompted for an update, so while watching the progress bar (Around 20%) my controller light turned from blue to white. Hasn't worked since...
Get those extended warranties ready! and SCEA on speed dial!
Went thru a number of "fixes" with customer service and none of them worked. They are shipping me a box to get the unit serviced.
Safe Mode on the console no longer works.
For shits and giggles, swapped the hard drive for a fresh one, that also didn't work.
**UPDATE** 3 I AM NOT THE TWITCH GUY!!!!, also the hdd trick didnt work for me.