Windows 10: unable to start up laptop

BOOTMGR is missing, unable to start up. what can I do please

:)

 

Best laptop under $800??

Well the last one I suggested seems to be the best for 650$

EDIT: to facilitate your search...

Laptop GFX benchmark list

Laptop CPU Benchmark list

 

HELP! My Laptop has gone into SLOW MOTION!

Should be able to get a "step-by-step here;

Support | Dell Deutschland

 

My Laptop is unable to start up?

Hi Danny,

Let us resolve your startup loops issue. We suggest that you follow the Startup Repair steps below:

• Turn off your laptop.
• Turn on your laptop. As soon as you see the Windows logo with the spinning dots, press and hold down the power button until your laptop turns off. Do this process
  twice.
• Turn on your laptop for the third time, and let it load.
• It should give you the message: Preparing Automatic Repair.
• On the next screen that would appear, click on Advanced Options.
• Select Troubleshoot.
• Go to Advanced Options.
• Click on Startup Repair.
• Wait for the repair to finish.

We would appreciate it if you could get back to us and provide us your feedback.