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Windows 7: Boot Manager Error 0xc000000f


11 Sep 2013   #1

Windows 7 Ultimate x86
 
 
Boot Manager Error 0xc000000f

Hello,
I am using HP laptop. I was using windows 7 operating system. But for some kind of problems i thought to run a set up in my laptop. As i heard from some people that Windows 8 is better than windows 7, so tried to install windows 8. During installation i did format to my installation drive (C: drive) and start windows 8 installation. After running 51% it got stuck so i restart my laptop. But then the installation never start again. It can not be able to boot. I have tried lots of process to pair but nothing works for me. Its showing following error message every time whenever try to reinstall with windows 7, xp or 8 disk.

Boot Manager:
Windows failed to start. A recent hardware of software change might be the cause. To fix the problem:

1.Insert your Windows installation disc and restart the computer.
2.Choose your language settings, and then click "Next".
3.Click "Repair your computer."

If you do not have this disc, contact your system administrator or computer manufacturer for assistance.

Status: 0xc000000f

Info: The boot selection failed because a required device is inaccessible.

What I should i do now. Please help me out.

My System SpecsSystem Spec
.

11 Sep 2013   #2

Microsoft Community Contributor Award Recipient

ME/XP/Vista/Win7
 
 

To clean install:
1) Clean the HD Drive, using Step one in this tutorial:
SSD / HDD : Optimize for Windows Reinstallation
than
2a) Clean install with the OEM manufacturer's Recovery Disk.
2b) Clean Install - Windows 8
2c) UEFI (Unified Extensible Firmware Interface) - Install Windows 8 with
My System SpecsSystem Spec
11 Sep 2013   #3

Windows 7 Professional x64
 
 

Hello,

Follow this tutorial that might be useful :

1. Open Run and type msconfig.
2. On the Boot tab, delete the OS ( usually C:\, D:\, etc)
3. Try re-installing the Windows
My System SpecsSystem Spec
.


11 Sep 2013   #4
Microsoft MVP

 

Do you want to reinstall Win8 or Windows 7?

Do you have an EFI BIOS?
My System SpecsSystem Spec
11 Sep 2013   #5

Windows 7 Ultimate x86
 
 

Thank you so much for your helpful response. At last i have managed to reinstall windows 7 perfectly through my bootable USB flash drive. Feeling relieve now.
My System SpecsSystem Spec
Reply

 Boot Manager Error 0xc000000f




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