Cant see bios on startup

[punkizwane]

Hi ive conected my lenovoG570 laptop to a samsung desk top screen, since mine meaning laptop screen id broken...problem I cant see bios screen only login screen appears on startup..please help what must I do?want to install windows 10 usin CD.
Thanks
Gabriel

 

[Colif]

What version of windows is installed?


If win 10 already, try this:
on the login screen, click the power button in bottom right
while holding shift key down, click restart PC
this should load you into advanced startup
there should be an option here called Use a device
choose it and then put win 10 DVD into PC and choose it from list.
PC should restart and install win 10

Now only downside I see to this is the PC may not show anything on monitor when you run installer, I guess you will find out soon enough.