New
#1
Cloned drive won’t boot up
I am very new at this. I have a HP ProBook 4540. A diagnostic test said the hard drive was failing. I cloned the old hard drive to an identical new one using EaseUS. Everything seemed fine. I then installed the new drive into the laptop and this message comes up:
BootDevice not found.
Please install an operating system on your hard disk
Hard Disk - (3F0)
The laptop was originally Windows 7 (I think) and I updated it to Windows 10 so I don’t have any Windows 10 disks. How do I fix this? Thank you in advance.