(adsbygoogle = window.adsbygoogle || []).push({}); I was hesitant about posting this article, due to a couple of comments in this thread, however some awesome PS3HaX members suggested i should :p
After all it is important to make people aware of the faults with release day consoles and other retails which had problems due to Firmware updates.also i read theres a new BLOD (blue light of death) that is causing some system's to be sent back for repairs.

IGN’s Retail PS4 Stops Outputting Via HDMI After A User Started Downloading From Netflix

Kotaku Has Problem With Their PS4 ( Faulty HDMI Port )

PS4 Purchaser illicit_28 has a DOA Machine From Wallmart

Klueso-007 With A Post On His Broken PS4 On The Official US PS Website

Dylx From NeoGaf With Bricked Console After Attempting To Update

WhosCalvin From twitter With A DOA machine From Taco Bell

Dan Thier From Forbes With A Faulty HDMI

arogon Posted On Reddit About His PS4 Problems With A Machine From Taco Bell
He Posts A Video On Wednesday That Sony Wont Fix The Problem Until Friday

RynoRocks With A faulty PS4 From Taco Bell

sepansk4 From YouTube With Graphics/HDMI Problem Which He Got From Taco Bell

coryclimaldi From Twitter With A Faulty PS4 From Taco Bell

schwabdizzle From Reddit Reporting Of A Very Loud PS4 When Playing With Disc

JanMarcGueits With PS4 Bought From Best Buy Has HDMI Problems

YouTube User seanmcc09 With Red Light Error After Trying To Update Firmware

You Can Find Numerous Errors Here On This Pastebin Link

PS3HaX Member DjKlown Having Display Issues

PS3HaX Member kiwikev77 With Over Heating Problems

Other Problems:
PSN Server Problems info from You must login or register to view this content.

Have you tried starting it in safe mode?

Yupp, I've tried just about everything, besides tearing the system down and voiding the warranty.

Bear in mind these are the only reported problems out of over 1 million consoles that were sold on launch day.