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- Turn on the computer and at the system screen, press "F12" repeatedly to select an an alternate boot device on Dells. With other models, the key you need to press may be different.
- Select Network card
- Watch and Wait
- After the PXE Server has been located, you will be prompted with an option to load the Pre-boot provisioning menu (F8)
- Hit F8, you will have 4 seconds.
- Select Windows PE Provisioning
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