What cause system to be hanging

[israel oluwa pelumi]

Hello,if a system is not booting well,

 

[me 1]

Hello?! Details?!?!

You mean it's taking longer to boot, load Windows ?
Or do you get an error message? If so, what is the actual error?
Or, option 3 does it stop on a certain screen? I mean does it freeze?
Answer, and I'll post later!