Bypass TPM and SecureBoot when installing Windows 11 on unsupported hardware: You do need a 720P monitor aka 1280 x 720 minimum. [URL] During installation press Shift+F10, open registry and create keyLabConfig under HKEY_LOCAL_MACHINE\SYSTEM\Setup There add:"BypassTPMCheck"=dword:00000001"BypassSecureBootCheck"=dword:00000001 [IMAGE][IMAGE]     At the Error screen, you need to press Shift+F10to open Command Prompt window and modify the registry. In Command Prompt, you need to run regedit.exe and create a new key “LabConfig” under HKEY_LOCAL_MACHINE\SYSTEM\Setup. In the “LabConfig” key, create two new entries: BypassTPMCheck=dword:00000001BypassSecureBootCheck=dword:00000001 Save the changes and compatibility errors will disappear. ********************************************************************** Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\Setup\LabConfig] “BypassTPMCheck”=dword:00000001 “BypassSecureBootCheck”=dword:00000001 ******************************************************************** Method 2: Create your own USB installation media The second method involves modifying the ISO file or USB installer. If you want to upgrade the operating system by running the setup.exe directly from Windows 11 media image, there’s another simple workaround. You need to replace the appraiserres.dll in the sources folder on your installation media with the version of that file from a Windows 10 ISO. Once done, you need to recreate the ISO image using a third-party tool like Rufus or AnyBurn, and run the setup file again.    
At the moment my Dell Precision T3600 can't be upgraded from TPM 1.2 to TPM 2.0 and does not have a secure boot option in the system BIOS. Can anyone tell me if there is likely to be a bios update to rectify this and an update instruction to TPM 2.0 for Win 11 compatibility or should I just resign myself to the fact that this system (as good as it is for the purposes I use it for) will never be able to run MS Win 11?
Precision T3600 Windows 11 Compatibility