operating system not found
时间: 2023-09-22 19:14:31 浏览: 77
If you see the message "Operating system not found" on your computer, it usually means that the computer is unable to find a valid operating system to boot from. This can happen for a number of reasons, such as a corrupted boot sector, a malfunctioning hard drive, or incorrect BIOS settings.
To fix this issue, you can try the following steps:
1. Make sure that your computer is set to boot from the correct device (usually the hard drive) in the BIOS settings.
2. Check if your hard drive is detected in the BIOS. If not, try reseating the hard drive or replacing it.
3. Use a Windows installation disk or USB drive to repair the boot sector and restore the operating system.
4. If none of the above steps work, you may need to reinstall the operating system.
If you are not comfortable performing these steps on your own, it may be best to seek assistance from a professional computer technician.
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