How To Install Win-10 On A M/c That Came With Win-11

Hello,

I got a brand new Dell Workstation 3660 with following specs.

i-7 12700
2 NVIDIA T-600 Cards To Run 8 Monitors
Win-11 Pro
Three M.2 NVMe 512GB where Win-11 is on one of them
Three 4TB SATA 5400 rpm HDD
Eight 24 inch Monitors ( 1920 x 1200 ) Resolution

I am running into lots of issues starting from day one when Dell guy installed the system & for last 3 weeks Dell engineers have worked on it online & in person & reinstalling Win-11 with no success even with a small issue like Microphone not working & Dell is not helping or responding to my emails. So I want to try something different.

Remove the NVMe that has Win-11.

Put the blank NVMe in that slot & Fresh Install Win-10 on it.

Will that work or am I going to create more problems ? Meaning which drivers will I have to change & where can I find some of those ? ( Graphics I can from NVIDIA ) but what about BIOS OR Chipset or Sound ( Realtek ) I can't install them from Dell because I got M/C with Windows-11.

I read up on How to download Win-10 iso from MS & create a bootable USB pen drive with Rufus. Would I need a key for Win-10 to install it or do I get a 30 day trial ?

Please help. Many Thanks.

 

It will depend on whether Dell give users the right to downgrade:
https://answers.microsoft.com/en-us...ndows-11/62ab01af-6e59-4604-9f6d-7604a534366f
Thankfully a Windows 11 key will activate Windows 10 - they use the same generic key tied to your Microsoft account.

 

Thank you. Really appreciate your tine & efforts.

 

You’re welcome.