Upgrade my 'unsupported' hardware to Win 11 or stick with Win 10?


Out of my 6 PC, only 2 can install win11 24H2 without the workaround.
the other 4 need a workaround, and not noticed any particular problems. Although 2 have older AMD CPU, one an FX6300, one a Phenom xii 955, and both if I enable hypervisor, crash in a few minutes. they both have 8gb ddr33 memory and work fine otherwise on 23H2

I thought about buying new memory, but the old memory passes memtest and windows memory test, so I just don't know except maybe MS does not test and support those older PC with AMD cpu. They are AM3 socket boards
 

My Computer

System One

  • OS
    windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    some kind of old ASUS MB
    CPU
    old AMD B95
    Motherboard
    ASUS
    Memory
    8gb
    Hard Drives
    ssd WD 500 gb
There is an easy way to upgrade to windows 11.

1) download windows 11 iso file

2) mount iso file

3) open command prompt and type setup.exe /product server

it does say windows server installation, but it actually installs windows 11 and activates.

link below is for reference where information was obtained from only, and further major upgrade instructions.

As this officially unsupported, Its clearly use at own risk, but it worked for me on a macbook pro without a tpm chip
 

My Computer

System One

  • OS
    Windows
There is an easy way to upgrade to windows 11.

1) download windows 11 iso file

2) mount iso file

3) open command prompt and type setup.exe /product server

it does say windows server installation, but it actually installs windows 11 and activates.

link below is for reference where information was obtained from only, and further major upgrade instructions.

As this officially unsupported, Its clearly use at own risk, but it worked for me on a macbook pro without a tpm chip
Upgrading an unsupported computer while connected to the internet has a great chance to fail at about 75% of copying files (before the first restart). This is due to a hidden online compatibility check. Disconnect from the internet to prevent that and also stop Windows Update from messing around until the upgrade is completed. Yes, there is an option not to install updates during installation, but I don't trust it. Also I have seen recently that the upgrade fails if you have more than one disks connected. Disconnect all disks except the Windows disk, upgrade and then reconnect them. I would also disconnect any external devices.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 (5699), 25H2 (8457)
    Computer type
    Laptop
    Manufacturer/Model
    Acer Extensa 5630EZ
    CPU
    Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz
    Motherboard
    Acer Extensa 5630
    Memory
    4GB
    Graphics Card(s)
    Mobile Intel(R) GMA 4500M (Mobile 4 series)
    Sound Card
    Realtek ALC268 @ Intel 82801IB ICH9 - High Definition Audio Controller
    Monitor(s) Displays
    1
    Screen Resolution
    1280x800
    Hard Drives
    Samsung SSD 850 EVO 250GB SATA Device (250 GB, SATA-III)
    Internet Speed
    VDSL 50 Mbps
    Browser
    MICROSOFT EDGE
    Antivirus
    WINDOWS DEFENDER
    Other Info
    Legacy MBR installation, no TPM, no Secure Boot, no WDDM 2.0 graphics drivers, no SSE4.2, cannot get more unsupported ;) This is only my test laptop. I had installed Windows 11 here before upgrading my main PC. For my main PC I use everyday see my 2nd system specs.
  • Operating System
    Windows 11 Pro v25H2 (build 26200.8457)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom-built PC
    CPU
    Intel Core-i7 3770 3.40GHz s1155 (3rd generation)
    Motherboard
    Asus P8H61 s1155 ATX
    Memory
    2x Kingston Hyper-X Blu 8GB DDR3-1600
    Graphics card(s)
    GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB (GV-N3050WF2OCV2-6GD)
    Sound Card
    Realtek HD audio (ALC887)
    Monitor(s) Displays
    Sony Bravia KDL-19L4000 19" LCD TV via VGA
    Screen Resolution
    1440x900 32-bit 60Hz
    Hard Drives
    WD Blue SA510 2.5 1000GB SSD as system disk, Western Digital Caviar Purple 4TB SATA III (WD40PURZ) as second
    PSU
    Thermaltake Litepower RGB 550W Full Wired
    Case
    SUPERCASE MIDI-TOWER
    Cooling
    Deepcool Gamma Archer CPU cooler, 1x 8cm fan at the back
    Keyboard
    Mitsumi 101-key PS/2
    Mouse
    Sunnyline OptiEye PS/2
    Internet Speed
    100Mbps
    Browser
    Microsoft Edge, Mozilla Firefox
    Antivirus
    Microsoft Windows Defender
    Other Info
    Legacy BIOS (MBR) installation, no TPM, no Secure Boot, WDDM 3.0 graphics drivers, WEI score 7.4

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