mercredi 22 octobre 2014

How to fix "BOOTMGR is missing" error on Win 8 & 7


How to fix "BOOTMGR is missing" error on 
Win 8 & 7  :











The "BOOTMGR is missing" error displays shortly after the computer is turned on, immediately after the Power On Self Test (POST) is complete. Windows has only initially started to load when the BOOTMGR error message appears.

What cause BOOTMGR Errors :


There are a number of possible causes for BOOTMGR errors, including the most common "BOOTMGR is missing" error message.
The most common reasons for BOOTMGR errors include corrupt and misconfigured files, hard drive and operating system upgrade issues, corrupt hard drive sectors, an outdated BIOS, and damaged or loose hard drive interface cables.
Another reason you might see BOOTMGR errors is if your PC is trying to boot from ahard drive or flash drive that is not properly configured to be booted from. In other words, it's trying to boot from a non-bootable source. This also would apply to media on an optical drive or floppy drive that you're trying to boot from.

How To Fix BOOTMGR is Missing Errors :

1)- Restart the computer 
2)- Boot from your DVD/USB Windows ( 8 or 7 ) 
3)- Chose "Repair your computer" :

* Win 7 :



* Win 8 : 

4)-

- For Win 7 users :   Chose Startup Repair first and wait while finishing the operation and then    select Command Prompt.




















- For Win 8 users :
  Chose Troubleshoot and then select Advanced options and Command Prompt.



















5)- And type those cmds in this order :








Note : Press Enter after any cmd to validate it

6)- Reboot your computer and you could start your Windows normaly now

Enjoy;)
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