ICT-Sopport Unit-LEARNING JOURNEY 2nd Sept 2015 to 2018.

There are many reasons why Windows may not be starting. Sometimes it may be related to hardware, while other times it may be due to malware (particularly rootkits) . When you start your computer, you may receive one of the following error messages: Missing operating system or operating system not found Error loading operating system Invalid partition table Bootmgr is missing Windows failed to start Stop 0x0000007b Windows blue screen (BSOD) Or you may see Windows black screen with no error message. This guide provides step-by-step instructions on how to fix Windows startup problems. Please note that the instructions below are for Windows 7 and Vista users. If you are using Windows XP, follow the instructions on this  page . Contents  Step 1 – Start Windows Recovery Environment   Step 2 – Use Startup Repair to Fix System Files  Step 3 – Fix Windows Master Boot Record  Get Expert Analysis Note:  Before following the steps below, try s

COMMAND PROMPTS ARE POWE CMD FOR ALL ACTIONS. RFUL TOOLS

Remove Write Protection With Diskpart Command Line Utility Click on your Start Menu and type  cmd  in the  Search for programs and files  field. It should show up at the top of your Start menu. Right-click on it and select Run as Administrator. Ads by Google You should now see the Command Line Utility, which looks like the following. Type in the command  DISKPART  and hit  Enter.  Diskpart is a disk-partitioning tool that is built into Windows and is accessible through the Command Line Utility. With it, we can change the values associated with your USB drive. Now type LIST DISK and hit  Enter . You should see a table something like the one below. It shows two disks being available: the Hard Disk Drive (HDD) as Disk 0, and the USB  flash  drive  as Disk 1. We know that the USB flash drive is Disk 1 because it is much smaller than Disk 0 at only 7441 MB versus 298 GB. Be very careful from here on out! You can see that if you start working with the wrong disk, things ca