Hi there everyone! Im facing a really big problem. My MBP ended a cooperation with me. Problem: I **** down the macbook nicely yesterday. After few hours of standby i wanted to power it. Everything was ok, until i faced a problem. Apple logo appeared, sound, progress bar and so on like normal, but the booting page or apple logo and progress bar never went away so my MBP wont start. Progress bar moves to "full" in 10-15minutes but nothing happens. What i have tried yet: Reset smc and npram? disk first aid fresh install remove battery, memory, hdd even tried to take off sata cable from housing. I have googled every thread, any tips and still hopeless. Thanks for good advice!