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December 1st, 2021 12:00
hard drive doesn't appear in boot sequence
Dear Sir,
I bought new computer from dell OptiPlex 7080 with windows 10 pro. I had added my old SATA hard disk with Windows 8.1 Professional. I can't able to find my second (WINDOWS 8.1) from Boot Menu. how can use both operating system together
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fireberd
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December 1st, 2021 12:00
New systems have UEFI BIOS and looking for drives formatted GPT. The old drive you have is probably formatted NTFS. The new hardware is not backward compatible with Win 8.1.
karihalan
2 Posts
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December 2nd, 2021 01:00
Hi I had converted my old hard drive from MGR to GPT format. Still I can't able to access that hard drive and boot that windows 8.1. How can change booting device order in Bio Settings.