How do I remove SteamOS from the Boot Options?

[Leyna ≽^•⩊•^≼ 🦐]

I have windows 10 installed right now, before I had SteamOS installed but it made me problems, now I want to remove it but I don't know how, there's nothing left of SteamOS itself, only the Boot Option... Can someone help me?

Picture here[imgur.com]

Edit: My Mainboard is GIGABYTE Z97P-D3 (all specs on my profile)

[_I_]

try with msconfig
start -> run/search -> msconfig
boot tab
select other boots and delete
or set its timeout to 1 sec

if bios is showing it and its set to last it will only use it when all others fail

[Leyna ≽^•⩊•^≼ 🦐]

_I_ eredeti hozzászólása:

if bios is showing it and its set to last it will only use it when all others fail

Yes but it cannot even use it because there's no SteamOS on my computer anymore, only the Boot Option..

[Leyna ≽^•⩊•^≼ 🦐]

_I_ eredeti hozzászólása:

try with msconfig
start -> run/search -> msconfig
boot tab
select other boots and delete
or set its timeout to 1 sec

It doesn't show up there, only Win10

[JohnnSy]

I am not expert but I think its written in MBR on Drive that had SteamOS.
If your drive (where STEAM OS was) is small or u have all data backed up somewhere else easiest solution would be to delete all partitions on that drive in Disk Management and create new.

But I would not recommend doing this because if u don't know what u doing u can make your system unbootable or lose important data.

If your pc is working don't break it.
Let it be.

[Leyna ≽^•⩊•^≼ 🦐]

JohnnSy eredeti hozzászólása:

I am not expert but I think its written in MBR on Drive that had SteamOS.
If your drive (where STEAM OS was) is small or u have all data backed up somewhere else easiest solution would be to delete all partitions on that drive in Disk Management and create new.

But I would not recommend doing this because if u don't know what u doing u can make your system unbootable or lose important data.

If your pc is working don't break it.
Let it be.

I just re-installed windows 7 because I had problems with windows 10 but thank you.

[Fluffy]

if its anything like linux (i suspect it is) the linux bootloader over-rides windows (removes windows bootloader) even when you delete the grub partition.. go to windows 10 repair/microsoft repair disk download for windows 10.. it will replace the bootloader with the now missing windows bootloader