📎 AI Summary:
The thread discusses an issue where the original poster is unable to boot from a Windows 8.1 installation USB, despite trying different USB drives and setting the boot priority. Contributors suggest checking BIOS settings for UEFI or legacy mode to resolve the boot problem, with one recommending pressing F12 during startup to access boot options. Overall, the conversation focuses on troubleshooting boot device recognition issues related to BIOS configurations.

antox99

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Hi hiii! Ok so i have win 8 but somehow my explorer.exe file got damaged...so i decided to install another windows... a friend of mine gave me the ISO files of win 8.1...i downloaded the windows USB/DVD tool and made my 8gb pendrive bootable with win 8.1 but when i tried to boot my laptop with it got the "reboot and select proper boot device or insert boot media in selected boot device and press a key" mesage....i already changed the priority of the booting to "removable device" instead of "hard drive" or "cd/dvd" but it wont recognize it still...i tried another pendrive...and still have the same error...dunno what can be causing it..can someone help me?
 

Josephur

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Does your BIOS have UEFI, does it have a legacy OS install mode?.. could be many reasons.
 

antox99

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how can i check that?...im sorry im not much of a computer girl but i can follow instructions lol
 

antox99

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Does your BIOS have UEFI, does it have a legacy OS install mode?.. could be many reasons.

how can i check that?...im sorry im not much of a computer girl but i can follow instructions lol
 

Josephur

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Yeah really need to see BIOS options..