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Windows 7 installation on Dell Latitude 5510

When I received a computer first, Windows 7 was installed and I reinstalled Windows 10.  Now I would like to install Windows 7 again.

How can I Windows 7 OCEM product number?

How can I install the Windows 7?

Thank you.

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7 Thorium

RE: Windows 7 installation on Dell Latitude 5510

The COA is shielded from fading under the battery. Here is my E5510. 

Laptop COA

You should however use Dell OEM System Locked Preinstallation and install Windows 7 using a UEFI Boot (requires the latest BIOS update A16). See here for details:


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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