An employee calls the help desk after having problems booting up their computer. Shortly after powering it on, the system does not load the Windows 7 operating system, but displays the following message: “Operating System Not Found”
Which of the following is the most likely cause of this issue?
The firewall is blocking the boot process.
The MBR has become damaged.
The BIOS was expecting to load an Ubuntu OS.
The drive storing the Windows OS was upgraded to an SSD.
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