My HP laptop windows 8.1 will not boot.

It says boot device not found. Please install an operating system on your hard disk. (3F0) I had HP send me recovery DVD's, the first DVD boots and installs with no problem but the rest of them say they are not bootable DVD's. I found some recovery DVD's on ebay but I'm not sure which one's to get. can anyone help me so I'm not wasting my time and money?

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Reply to: My HP laptop windows 8.1 will not boot.
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I worry that you may have what you need but

The laptop has a failed HDD or other issue. Not all the DVDs in a recovery set is bootable. In fact in all the recovery sets I've used only one is bootable and the rest contain more stuff.

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Plug the AC adapter back into the computer

Plug the AC adapter back into the computer, but do not connect any of the peripheral devices. Press the Power button to turn on the computer. If a startup menu opens, use the arrow keys to select Start Windows Normally, then press the Enter key.

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Install Windows 8.1 from USB Flash Drive


You can try to use the USB Flash Drive to install the Windows 8.1.

For using USB Flash Drive to install system to hard disk, you can use mediacreationtool to help you.
1. use media creation tool download windows 8.1 and copy iso files to USB flash drive.

You can download the Media Creation Tool from here:

You can view this article to learn how to use media creation tool.

2. Of course you can use the Windows 7 USB/DVD Download Tool to make USB flash drive as bootable device.

There is an important thing is the USB Flash Drive at least 4GB space.

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You access Bios by press F10 and go to tab Boot Options and check HDD. If HDD not found => your hdd error, else : reinstall Operating System

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