OS Setup prior to SSD installation

Nighthorns

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Dec 20, 2015
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This is a bit of a rare scenario (I believe) so I haven't found much info about it.

Here's my situation, I'm running a Windows 7 Pro PC with a 120gb SSD (C: ), 1TB HDD (D: ) and other external mass data HDD's

I'm getting a new 1TB SSD for Christmas, but I can't have it until the 25th. However, in the mean time, I have a 1TB SSD that I borrowed from work as well as a USB 3.0 to Sata adapter.

Ideally, I'd like to keep my current computer and 120gb SSD running until Christmas. In the mean time, while waiting to actually GET my new 1TB SSD for Christmas, I would like to install a clean copy of Windows 7 on the borrowed 1tb drive (connected via USB 3.0 adapter), and get the new OS all set up with drivers, programs, etc. While maintaining the ability to boot up to my installed 120gb OS in case I need to use my computer.

Then, once I receive my new 1TB SSD for Christmas, I can just install it in place of my 120gb SSD, boot to the 1TB borrowed drive connected usb 3.0, and image the drive (already set up) over to the installed 1TB drive.

Then I can simply disconnect the USB Borrowed drive so I can return it to work after the break, and re-format my 120gb ssd to be a Steam game install drive only. (Using steam mover)

I know it's a very convoluted process, but I'd really like to use the time now, before Christmas, to get my clean install all set up, because after Christmas i'm going to be fairly busy and may not have time to do the clean install.

Is this even possible? How would you recommend I go about doing it? Any better ideas?

The one saving grace I have is that everything besides the OS SSD would be the same, so every drive would be running on the same system potentially allowing all the configurations to work correctly.


TL;DR
If the above wall-of-text was too hard to understand I'll try to break it down in the steps below
1. Attach borrowed SSD to running PC, via usb adapter
2. Boot to borrowed USB SSD and install clean OS
3. Set up clean OS on borrowed USB SSD
4. Replace installed SSD with new 1TB SSD.
5. Boot to borrowed USB SSD and image it to the new 1TB SSD.
6. Boot to new 1TB SSD, disconnect Borrowed USB SSD, and set up old small SSD as secondary steam game drive.

Thanks for reading and hope you can help!
 
Solution
This would be the last step.
With the borrowed disk installed as the only disk, Install "your" 1tb SSD as a the second drive. (no need for the external USB) Then image the borrowed disk to your 1TB disk. Then remove the borrowed disk and reinstall HDD. If the image goes correctly everything should boot.
What your asking to do is not possible as far as I know.
1. All the boot data with efi boot is stored in 1 drive. usually the first drive windows is installed in. The moment you remove the 120gig the system will not boot to any other OS.
2. EFI installs must but installed to drives formatted in GPT not MBR. By making the 1 TB SSD into a external USB drive I'm pretty sure it was be initialized as MBR.

The easiest thing to do is simply remove all the drives from the system and install the 1TB you borrowed from work as the sole drive. Install windows to it and take an image on the same drive. You can then just keep it till you get your 1TB SSD then restore the new disk.
 

Nighthorns

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Dec 20, 2015
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4,510
Just to clarify your suggestion. You recommend that I install the borrowed drive as the sole disk, install OS, update drivers/install programs (all the normal new installation procedures)

Then just swap the drives back, placing the 120gb back in, and removing the borrowed drive, and be able to run my computer as it currently is, until after I get the new drive.

Then replace the 120 with the borrowed drive again, image the disk onto the NEW drive connected via USB and then make one final swap of the borrowed drive for the new drive?
 
This would be the last step.
With the borrowed disk installed as the only disk, Install "your" 1tb SSD as a the second drive. (no need for the external USB) Then image the borrowed disk to your 1TB disk. Then remove the borrowed disk and reinstall HDD. If the image goes correctly everything should boot.
 
Solution

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