How to let my dell laptop boot from usb flash?

Plug the USB drive sầu inkhổng lồ your computerTurn on the the computerPress the F12 key Windows show the connected devices which you can boot fromSelect the flash drive sầu.và press enter.

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Your computer should now boot from USB

This works on the condition that you have sầu a USB drive sầu that is correctly configured to lớn be bootable. If you have sầu not created or don’t know how create the bootable flash driver. Here is the guide on how lớn create a bootable USB drive

The boot thực đơn key for Dell computers is F12. When the computer turns on và you press F12 it will give sầu you the option lớn piông chồng a boot device.

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If you are failing with the above sầu method its probably due to UEFI settings which I will cover below.

Boot from USB settings in BIOS

Another option khổng lồ is to lớn change the boot order in the BIOS of your Dell computer. This works works well if you want the computer to automatically boot from USB every time it turns on.

Plug in the USB Turn on the computer Press F12 as it turnsSelect Change Boot mode settingsOn the General settings tab select Boot order sequenceUse the arrow keys to lớn move sầu the USB device lớn the top so it becomes the primary boot deviceNow Click apply to save sầu changes và exit

Your computer will now first search for a USB lớn boot from when it turns on.

Also note if it cant find a bootable device you will get the error no bootable device found.

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Failing lớn Boot from USB

If your followed the above methods & you failed khổng lồ boot from your USB drive sầu the issue might be the boots settings.

Most modern motherboards now come with UEFI settings as default.

UEFI acronym for Unified Extensible Firmware is the new interface replacing BIOS. You don’t need to lớn worry about this since it comes built inlớn your computer và there is no way of changing it.

If your flash drive sầu boot setting are set lớn MBR it will not boot with UEFI settings, you need lớn phối it khổng lồ GPT if you want to boot with MBR settings.

There are a lot of windows tools that you can use to lớn create bootable USB flash drive sầu as outlined in this article.

Make sure you mix the boot settings lớn GPT lớn use use EUFI settings.

Alternatively if you used MBR you can enable Legacy tư vấn on the BIOS menu

Turn on the computerPress f2 to lớn enter inkhổng lồ BIOS setupunder boot switch from UEFI to Legacy BootEnable legacy boot

Note that there is limitation for legacy settings for example you wont be able to boot from a drive sầu thats more than 2 terabytes