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Go to SolutionOptiPlex 790 secure boot and Bios update?
my pc is also showing "Secure boot unsuported". Is it somehow possible to activate Secure boot and upgrade TMP to 2.0 in following optiplex 790?. will optiplex 790 recieve any Updates with regard to Bios from Dell?. Many users can still install windows 11 on it and it is working fine.
Machine Dell Inc. - OptiPlex 790
Operating System Microsoft Windows 10 Pro (64-bit)
Memory 8 GB
Processor Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
Motherboard Dell Inc. - 0HY9JP
Video Cards Intel(R) HD Graphics
Monitors DELL P2217H
Hard Disk HP Photosmart Wirel USB Device (0 Bytes)
Network Card WAN Miniport (IKEv2)
TPM: 1.2 version 8.28
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Posted February 9th, 2022 04:00
thank you JOcean for clarification.
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Posted February 9th, 2022 05:00
Glad to help out. Windows 10 is still a very stable platform and will be supported until 2025. By that time you may be ready to invest in a new system that supports Windows 11. Of course that assumes MS does not release another OS that has additional requirements.
I am not a Dell employee...I am forum volunteer
Serious work on an E5430 and constantly building and working on an i5-6500 Desktop
JOcean
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Posted February 8th, 2022 09:00
This system does not support TPM 2.0 or Secure Boot and being a generation 2 CPU is not supported on Windows 11. Users may be running Windows 11 on this platform as an unsupported installation but MS has set the parameters for Windows 11 and this system does not meet those parameters. And Dell will not be issuing an updated BIOS for systems that do not now meet the Windows 11 specs. Keep in mind that MS has clearly stated that down the line they will be pulling any updates or further support for systems that do not meet their specs. So one of these days Windows 11 could end up not running on those systems forcing a reinstallation of Windows 10. They have not specified when this will happen but have said it will happen. It is MS world we just run our computers in it.
I am not a Dell employee...I am forum volunteer
Serious work on an E5430 and constantly building and working on an i5-6500 Desktop