USB hard drive a bootable Windows 7 install disk

[NormCameron]

This article refers to the Hard Drives issued at PDC, but it also applies to using ANY USB hard drive as a bootable disk.


Tip: make your PDC 2008 USB hard drive a bootable Windows 7 install disk

If you’re one of eight thousand people lucky enough to attend PDC 2008 last week and receive the ultra-cool 160GB portable hard drive with “the goods” then I have some extra good news for you, your hard drive can also become a bootable Windows 7 install disk. The best part is that you don’t even have to delete any of the existing files on the drive since there’s about 90GB free of the 160GB drive.

This is especially handy if you’re trying to install Windows 7 on a device without a DVD drive or if you don’t have any blank DVDs to burn the ISO on.

Of course this guide also works if you have an existing portable USB hard drive that has enough free space to partition and a copy of a Windows 7 ISO, which I’m sure you can get *wink*.

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Step 1: Click open the Start Menu, right click on “Computer”, “Manage”. Open the “Disk Management” tool.

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Step 2: Find the USB hard drive, should be 149.05GB. Right click on the volume and click “Shrink volume”. Shrink the volume by 10000MB.

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Step 3: Right click on the new unallocated volume, “New Simple Volume”, format as “FAT32″. Check “Perform quick format” unless you have time to waste.

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Step 4: Right click on the new volume, “Mark Partition as Active”.

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Step 5: Mount the Windows 7 ISO from the USB (\Windows7\ISO\6801.0.080913-2030_Client_en-us_ULTIMATE-ULTIMATE_GB1CFRE_EN_DVD.iso) using your favorite ISO tool (I use Daemon Tools Lite).

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Step 6: Copy the entire DVD directory into your newly created volume.

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Step 7: Now take your USB drive and tell the PC to boot from USB. The Windows 7 setup should appear.

To restore your USB drive to the previous state and reclaim the 10GB of space, simply delete the new volume created and extend the original volume to consume the entire 10000MB now unallocated."

Tip: make your PDC 2008 USB hard drive a bootable Windows 7 install disk - istartedsomething

 

[Naglefar]

hi, I tried to follow this guide and I stumbled onto a problem, it says "Ntdlr missing" when I try to boot from the external HD
I am using Vista with an HP Setup and want to install Windows 7 on this machine here

 

[ravichauhan002]

If you’re one of eight thousand people lucky enough to attend PDC 2008 last week and receive the ultra-cool 160GB portable hard drive with “the goods” then I have some extra good news for you, your hard drive can also become a bootable Windows 7 install disk. The best part is that you don’t even have to delete any of the existing files on the drive since there’s about 90GB free of the 160GB drive
Sizlopedia

 

[DeaconFrost]

That error is due to the fact the guide above skipped an important step. The USB drive was never made to be bootable. There are many guides online, and I've seen a few linked here as well, that show you how to get the USB drive bootable, to where it runs the installer, just as if you booted from the DVD.

http://kmwoley.com/blog/?p=345

 

[Aceeze]

Can i do the same thing to install XP ?

 

[DeaconFrost]

It requires a completely different process, but I believe XP can be installed from a USB flash drive.

 

[Aceeze]

It's maybe embarrassing to ask but what's the difference between USB Flash Drive and USB Hard Drive ?

 

[patio]

A flash drive is one of those small sticks...it's flash memory .

A USB hard drive is any hard drive that will connect via USB...

 

[DocBrown]

It's maybe embarrassing to ask but what's the difference between USB Flash Drive and USB Hard Drive ?

Here are some pics:

 

[DocBrown]

How to Create a Windows 7 Installation USB Key

http://www.sevenforums.com/tutorials/2432-usb-windows-7-installation-key-drive-create.html​

 

[Aceeze]

Thanks , now I know the difference .
By the way , why I cant rep you two , i don't see the Rep Icon :sarc:

 

[DocBrown]

Thanks , now I know the difference .
By the way , why I cant rep you two , i don't see the Rep Icon :sarc:

NO rep allowed in News & Chillout Threads.


Check out the Sevenforums Gadget


" Doc "

 

[DarkGhost89]

Sorry to necro this thread, it just I still need an answer and I spent alot of time googling and searching on this forum. So far, despite following the directions, when I try to boot from the external hard drive, it just hangs there and the screen never opens (unless I need to really wait a really long time).

It seems the missing detail is likely that I have to make the hard drive bootable.


However, so far, all the guides that talks about making them bootable requires to clean the drive (well flash, but I guess hard drives requires that too). That defeats one of the biggest selling points in this guide, no need to delete any files (also to note, I seperated the hard drive into two partitions as directed, the cmd only see them as one). So how does one make it bootable without clearing all the files.

Update: http://www.sevenforums.com/general-discussion/8793-how-make-your-external-hd-bootable-2.html It seems that it should work now, I don't understand what is my problem. When I try to boot from USB, it just hangs there and the Windows 7 setup never appears.

 

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