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![SOLVED] UEFI Issues on Optiplex 390](https://static.spiceworks.com/shared/post/0021/8342/1366198422915.Fig%201.jpg "SOLVED] UEFI Issues on Optiplex 390")
SOLVED] UEFI Issues on Optiplex 390
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Full Guide: How to Make Dell Boot from USB in UEFI Mode
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UEFI OpenCore USB Not Booting: Dell Optiplex 390 : r/hackintosh
Install and boot from an NVMe SSD on a Dell OptiPlex 790 or 990
How to enable boot from DVD and USB option with UEFI boot mode enabled - YouTube
