system uptime nanosecond

Hi I tried to install many time MacOs Sierra but it stuck in Logo or System uptime in nanoseconds. My laptop is a HP Pavillion Specs: Core i7 8gb RAM ATI Redeon graphics I think i made all the steps correct I need your support please.

Hi all, My System HP Probook 4540s (1366 x 768) i just did a upgrade from 10.9.1 to 10.9.5 using the combo update file. Using Unibeast installer USB (on right side USB ports) i am trying to boot to disk so that i can install Hp Installer package I have tried all the below flags -f...