I wanna solve an Black Screen display before login into my windows, i don't know why this is appeared, i had the latest Graphics NVIDIA version (via WU) also i have my Shell in regedit set as explorer.exe but as you can see and on the video it has an short time before appear the login screen, does anyone know how to fix this? otherwise there is not any starting error or any other error just only this black screen waiting until login screen appear, i am using the latest version of BIOS that supporting my computer (laptop).
Shell regedit: http://i.imgur.com/VAI5aqr.png
Full computer details (Speccy): http://speccy.piriform.com/results/EMuKZIaGsLUNGQQrMcSi5H1
BIOS image: http://i.imgur.com/rI95Cx6.png
Installed programs: http://pastebin.com/f0LNJUc9 or http://i.imgur.com/mSwti7j.png