Windows 10: Laptop installed with windows 10 not loading OS after reboot

Hi,I rebooted Lenovo L450 thinkpad installed with windows 10 operating system.After restart its not loading OS it goes to Boot Menu and shows this display after that nothing happens

:)

 

Windows 10

no, you can't go back..
I suggest creating a backup image of your os drive

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

Windows wont load after installation

I just purchased a Sony Vaio PCG-71912L laptop from Craigslist. Before completing the transaction, I made sure it could boot into the pre-installed Windows, check the RAM, and HD size. Everything seem normal. However, I wanted a clean install of Windows. Windows installs fine, no issues. After going through the steps of making a user-name, setting up the time zone, and configuring updates, it prepares the desktop and does the final reboot. This is where the problem comes in. It goes through the BIOS check, after the splash screen it tries to load Windows (white blinking cursor), then the laptop recycles to the BIOS again. It will continue this process until I turn it off. I can reinstall, but the process will happen all over again. One thing that struck me as bizarre; there's no 100MB system partition. What can I do??

System Specs:

Intel Pentium 2.0 GHZ
4GB RAM
500 GB HDD