2.5" Mobile HDD 500GB 5400 rpm 9.5mm
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The computer does not boot into the operating system and displays "Operating System not found."
Perform the following steps:
1. Power off the computer.
2. Power on the computer and press the F2 key to enter the setup utility
3. Press the F9 key to set defaults, answer Yes
4. Press the F10 key to save settings, answer Yes
The computer will reboot and the issue should be resolved