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How do you install OS on external hard drive?

Updated: 10/3/2023
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Ganeshkhotale

Lvl 1
12y ago

Best Answer

Assuming that your computer is already formatted,

As soon as the computer starts up, enter BIOS (by pressing 'del' or any other stated key).

Go to Boot-priority.

Put the CD Drive in first priority (Once installation is complete, return to BIOS and sets the hard drive disk to first priority).

Put the Operating System Installation CD in the drive and restart the computer.

Now just wait and follow the instructions.

Read more: When_a_new_hard_drive_is_installed_in_a_computer_system_you_must_first

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Wiki User

11y ago
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Wiki User

12y ago

Go to bios options and enable all usb and removable devices

Boot from the installation disk and select the External hdd space during the partition allocation at the time of the installation

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15y ago

here's a link to a guide to put Windows XP on a portable hard drive: http://lifehacker.com/software/windows/geek-to-live--build-your-pc-on-a-stick-with-mojopac-208338.php

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