Has anyone here downgraded...

WyattWhiteEagle

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Has anyone here successfully downgraded from Windows 11 Home 22H2 on the machine that Win11 was shipped on?

What all made it a successful downgrade?

Did you have to "flash update" the BIOS/UEFI to support the Win7 install?

Did the original Win11 device and chipset drivers work on the Win7 install?
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Acer Aspire E1-532
OS
Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Celeron(R) 2957U @ 1.40GHz
Motherboard
Acer EA50_HW
Memory
8.00 GB
Graphics Card(s)
Intel(R) HD Graphics
Sound Card
High Definition Audio Device
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 59 Hz
Hard Drives
TOSHIBA MQ01ABD100 ATA Device
People are running win7 on 11th and 12th gen cpus with consumer motherbaords.

I don't know if it is feasible with oem machines.
 

My Computers

System One System Two

  • Computer type
    PC/Desktop
    OS
    7 X64
    CPU
    i5 8400
    Motherboard
    gigabyte b365m ds3h
    Memory
    2x8gb 3200mhz
    Hard Drives
    various
    PSU
    pure power 11 400w cm
    Case
    Coolermaster
    Cooling
    cryorig m9i
  • Computer type
    PC/Desktop
    OS
    7x64
    CPU
    g5400
    Motherboard
    ga b365m ds3h
    Memory
    8gb ddr4 2400
    PSU
    xfx pro 450w
First you would need to take and image so if it goes belly up you can roll back. Second you need to see if the pc has 7 drivers if not your in trouble on missing driver and your screwed. You wouldnt need to flash the bios but you would have to make changes uefi, secure boot tpm, etc and you need to note what you do or win11 wont work.

You are going from latest secure o/s to one out of support and software is being stop from running on 7 like browsers as its deemed not safe. The chances are very high you wont be able to get drivers
 

My Computer

Computer type
PC/Desktop
OS
win 8 32 bit
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