Toshiba Laptop

I have an old Toshiba Satellite Laptop. I want to install W10 on it, but when I boot from a USB, it shows like it's going to boot, but then goes into the Niubi Partition Editor and I can't get around it. It's fixed into the bios I believe, I don't see the program to uninstall it.

Does anyone know how to get around this?

 

What OS is installed?

 

It was W7.

 

Did you a full search including registry for Niubi? Can you reinstall over with Niubi & it should come with an uninstall file?

 

If you boot without the flash drive connected, does it boot to Windows or Niubi?

 

It boots to Windows fine.

 

The dvd drive is broke, maybe it needs to be installed through the dvd and not the USB?

 

What model?

 

Toshiba Satellite C875-S7304

 

Reading again your posts, are you sure you're not inserting a flash drive with NIUBI instead of a flash drive with W10?

 

No, this is a W10 iso, this laptop came with W7.

 

Not sure what you mean here but I'll assume it is a W10 iso burned onto a DVD.

Anyway you can try getting into the BIOS or choosing the boot device:
F12 Boot Menu
F1, Esc BIOS settings

These settings are fixed once they are saved, you can change them anytime though.

 

Yes, I've did all of this.

But I figured it out, I made a new usb boot but with Bios/UEFI-CSM and it worked fine.