I updated pkgj and rebooted Vita Shell but was left with a black screen. Powered the system on and the screen was still black but everything else was working (could use the touch functions and hear sound). Couldn't access the safe mode menu at all so I couldn't troubleshoot. Decided to disassemble it (which I've done several times before with no issues so I'm hoping it wasn't human error) just to see if somehow the ribbon cable for the screen came loose but it was fine. Now the power light comes on but no screen, sounds or anything. I'm calling it a day for now but I think she's done. And I thought this bad week was over.