1 Copper

Downgrade to Windows 7 on a T1700 SFF

I’m looking to buy a Dell Precision T1700 SFF with Windows 7pro. I browsed ebay and found a few, but some come with Windows 8 pro. Now it is my understanding that all windows pro Versions come with downgrade rights. After entering a few service tags in the Dell OS Recovery tool I found that some allow me to download both Windows 7 and Windows 8 but the Item I’m interested in would only let me download Windows 8. Also the iso filename of the Windows 7 that is downloable with some of the Service tags is different from the “usual” 7.06 GB file.


instead of 


which is often mentioned on dellwindowsreinstallationguide.com )


Now if was wondering if the SLIC of Win8PRO Systems would still let me install the above Dell Windows 7 pro iso, since WIN8PRO would more ore less automatically entitle me to a downgrade….

Do you guys think the Dell win7 pro recovery iso would work on these Systems even if dell does only offer a WIN8PRO Dwonload for them?

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6 Indium

Re: Downgrade to Windows 7 on a T1700 SFF

N87PW_X00-00_D0V2KA00_7601_W7SP1_PROFESSIONAL64_RTM_DELL(DL).iso seems to be Windows 7 64 Bit with Service Pack 1 only (no IE11, no other updates and no other drivers slipstreamed).

G13K9_PW4KGA00_W7SP1PRO64_ROW(DL).iso is Windows 7 64 Bit with Service Pack 1 and Updates including IE11 to January 2016. It also has USB 3.0 drivers and storage controllers slipstreamed. 

Dr Philip Yip
Tech Enthusiast and Author of the Unofficial Dell Windows Reinstallation Guide

Windows FAQs and OEM Downloads

#IDoNotWorkFor Dell
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