re-installing windows 7 x 64bit Professional on Dell XPS1645

Discussion in 'Windows 7 Installation' started by magnavrx, May 25, 2013.

  1. magnavrx

    magnavrx New Member

    Apr 3, 2010
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    I have a Dell XPS1645 Studio which came with Windows 7 x 64 bit Professional installed some 3 years ago. Last year I built a new desktop PC for work purposes (research Human Mechanics/ Motion). (Samsung SSD 128G 830, IB i5-3750K CPU, GTX66oTi, 16G xDDR3 Ram, Asus Sabertooth 77 M/B, etc). The Dell has served me well and I would like to keep it, it has recently run out of it's 3 year warranty.
    I want to exchange the hard drive in both computers.
    I came up a little short in my estimates on the SSD for the PC build with only 128G (the OS, programs etc take up more than the 50% mark and I can't trim it down enough.
    The Dell has a standard drive which I would like to replace with a top end SSD. The 128G SSD from the PC would be OK for the Dell and I would replace the 128 SSD currently now in the desktop PC with a Samsung 840 250G as main drive, with existing 1TB Samsung HDD to remain as storage.
    I have a number of high end, 500G-1TB external drives I can hook to the laptop for storage.
    I have the retail pack Win 7 x 64bit Home premium disk for the PC. The Dell was OEM but the serial number is still on the Dell laptop. Both computers are in a Homegroup network and I also have an Apple iPad3 also linked.
    It would be nice if I could take the SSD from the PC and slot it into the Dell laptop and do a clean install in the Desktop with the Retail Pack I have on a new 250G SSD, but I guess there is no known way to do that?
    Where do I download Win 7 x 64bit Professional for clean re-install to the laptop?
    Thanks for any advice.
  2. voyager

    voyager Senior Member

    Jun 8, 2010
    Likes Received:
    To smooth this out in my mind:

    You want to install new [to the PC/Laptop] HDDs &/or SSDs to hold the OS partitions in the PC and laptop.

    Unless you have a reason to do a clean install, you could make images of the present OS partitions, then install the images onto the respective replacement drives.
    As long as the replacement drives are >/= the drives they are replacing, there should be no problem with fitting the images onto the new drives.
    If you need to deal with AHCI enablement see:

    If you must do a clean install onto the laptop, you will need an OEM copy of the Win7 version you want to replace, maybe even a Dell OEM copy.
    Being as the desktop is a homebuilt, you will have more latitude.
    If the laptop is like any Win7 manufactured desktop, the BIOS, Win7 version and product key all have to match correctly for a successful replacement of the OEM install.

    Sorry for no satisfaction on finding the Win7 OS discs.

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