Need Advice on dual Boot Win 11 Pro and Win 10 Pro Computer


I edited my previous post and added some images.

Did you manage to enable Firmware TPM? In other words, does the Dell XPS 8930 now meet the Windows 11 system requirements?
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 ProAMD Ryzen 9 9950X3DKingston FURY Beast 64GB (2x32GB) DDR5 6000MT/sASUS TUF Gaming Radeon RX 9070 OC Edition 16G...
    OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 9 9950X3D
    Motherboard
    ASRock B650E Taichi Lite
    Memory
    Kingston FURY Beast 64GB (2x32GB) DDR5 6000MT/s
    Graphics Card(s)
    ASUS TUF Gaming Radeon RX 9070 OC Edition 16GB GDDR6
    Hard Drives
    Solidigm P44 Pro 2TB M.2 NVMe SSD

  • At a glance

    Windows 11 HomeIntel Core Ultra 9 275HX64GB (2x 32GB) DDR5-6400NVIDIA GeForce RTX 5080 16GB GDDR7 Laptop GPU
    Operating System
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion Pro 7i Gen 10 16"
    CPU
    Intel Core Ultra 9 275HX
    Memory
    64GB (2x 32GB) DDR5-6400
    Graphics card(s)
    NVIDIA GeForce RTX 5080 16GB GDDR7 Laptop GPU
    Hard Drives
    2x 1TB M.2 NVMe SSD (SK Hynix)
This Dell has an Intel CPU, so most likely you are looking for Intel PTT in Security settings of BIOS. That's the setting you have to enable to turn on TPM 2.0
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro 23H2 (7584), 26H2 (9711)Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz4GBMobile Intel(R) GMA 4500M (Mobile 4 series)
    OS
    Windows 11 Pro 23H2 (7584), 26H2 (9711)
    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
    802.11g wireless 54 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.

  • At a glance

    Windows 11 Pro 26H2 (build 26300.9711)Intel Core-i7 3770 3.40GHz s1155 (3rd generat...2x Kingston Hyper-X Blu 8GB DDR3-1600GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB...
    Operating System
    Windows 11 Pro 26H2 (build 26300.9711)
    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
    Microsoft Compact Optical Mouse
    Internet Speed
    802.11ac 5GHz wireless 260Mpbs
    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

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 ProAMD Ryzen 9 9950X3DKingston FURY Beast 64GB (2x32GB) DDR5 6000MT/sASUS TUF Gaming Radeon RX 9070 OC Edition 16G...
    OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 9 9950X3D
    Motherboard
    ASRock B650E Taichi Lite
    Memory
    Kingston FURY Beast 64GB (2x32GB) DDR5 6000MT/s
    Graphics Card(s)
    ASUS TUF Gaming Radeon RX 9070 OC Edition 16GB GDDR6
    Hard Drives
    Solidigm P44 Pro 2TB M.2 NVMe SSD

  • At a glance

    Windows 11 HomeIntel Core Ultra 9 275HX64GB (2x 32GB) DDR5-6400NVIDIA GeForce RTX 5080 16GB GDDR7 Laptop GPU
    Operating System
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion Pro 7i Gen 10 16"
    CPU
    Intel Core Ultra 9 275HX
    Memory
    64GB (2x 32GB) DDR5-6400
    Graphics card(s)
    NVIDIA GeForce RTX 5080 16GB GDDR7 Laptop GPU
    Hard Drives
    2x 1TB M.2 NVMe SSD (SK Hynix)
If the option is grayed out, probably you have CSM Boot (Legacy BIOS mode) enabled. In some motherboards you have to switch to "UEFI only" boot mode (disable CSM) in order to use Secure Boot and TPM settings. I would also check if there is any UEFI firmware (aka BIOS) upgrade that could improve compatibility or enable TPM 2.0
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro 23H2 (7584), 26H2 (9711)Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz4GBMobile Intel(R) GMA 4500M (Mobile 4 series)
    OS
    Windows 11 Pro 23H2 (7584), 26H2 (9711)
    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
    802.11g wireless 54 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.

  • At a glance

    Windows 11 Pro 26H2 (build 26300.9711)Intel Core-i7 3770 3.40GHz s1155 (3rd generat...2x Kingston Hyper-X Blu 8GB DDR3-1600GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB...
    Operating System
    Windows 11 Pro 26H2 (build 26300.9711)
    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
    Microsoft Compact Optical Mouse
    Internet Speed
    802.11ac 5GHz wireless 260Mpbs
    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
spapakons said:
If the option is grayed out, probably you have CSM Boot (Legacy BIOS mode) enabled. In some motherboards you have to switch to "UEFI only" boot mode (disable CSM) in order to use Secure Boot and TPM settings.
Click to expand...

Celery said:
ChatGPT: "If Windows is already booting in UEFI mode, you should not need to change RAID/AHCI or any other storage setting. Leave SATA Operation set to RAID On, disable Legacy Option ROM, save the change, and then check whether Firmware TPM becomes available."
Click to expand...
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 ProAMD Ryzen 9 9950X3DKingston FURY Beast 64GB (2x32GB) DDR5 6000MT/sASUS TUF Gaming Radeon RX 9070 OC Edition 16G...
    OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 9 9950X3D
    Motherboard
    ASRock B650E Taichi Lite
    Memory
    Kingston FURY Beast 64GB (2x32GB) DDR5 6000MT/s
    Graphics Card(s)
    ASUS TUF Gaming Radeon RX 9070 OC Edition 16GB GDDR6
    Hard Drives
    Solidigm P44 Pro 2TB M.2 NVMe SSD

  • At a glance

    Windows 11 HomeIntel Core Ultra 9 275HX64GB (2x 32GB) DDR5-6400NVIDIA GeForce RTX 5080 16GB GDDR7 Laptop GPU
    Operating System
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion Pro 7i Gen 10 16"
    CPU
    Intel Core Ultra 9 275HX
    Memory
    64GB (2x 32GB) DDR5-6400
    Graphics card(s)
    NVIDIA GeForce RTX 5080 16GB GDDR7 Laptop GPU
    Hard Drives
    2x 1TB M.2 NVMe SSD (SK Hynix)
Sorry for the duplicates. I didn't have the time to carefully read all the posts.
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro 23H2 (7584), 26H2 (9711)Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz4GBMobile Intel(R) GMA 4500M (Mobile 4 series)
    OS
    Windows 11 Pro 23H2 (7584), 26H2 (9711)
    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
    802.11g wireless 54 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.

  • At a glance

    Windows 11 Pro 26H2 (build 26300.9711)Intel Core-i7 3770 3.40GHz s1155 (3rd generat...2x Kingston Hyper-X Blu 8GB DDR3-1600GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB...
    Operating System
    Windows 11 Pro 26H2 (build 26300.9711)
    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
    Microsoft Compact Optical Mouse
    Internet Speed
    802.11ac 5GHz wireless 260Mpbs
    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
See post #21: "UEFI with Legacy OPROM Secure boot Off"

So, advice is to switch to UEFI Only, and discontinue current "Legacy" setting above? Leave RAID alone for now, and see if TPM2 is enabled?
 

My Computer My Computer

At a glance

Win 7 Pro, Win 10 Pro, Win 11 ProVariousVariousVarious
OS
Win 7 Pro, Win 10 Pro, Win 11 Pro
Computer type
PC/Desktop
Manufacturer/Model
Dell
CPU
Various
Motherboard
Various
Memory
Various
Graphics Card(s)
Various
Sound Card
Various
Monitor(s) Displays
Various
Screen Resolution
Various
Hard Drives
Various capacity SSDs
PSU
Various
Case
Various
Cooling
Various
Keyboard
Various
Mouse
Track ball and mouse pad
Internet Speed
Unknown
Browser
Firefox, Brave, Edge
Antivirus
MSE
Other Info
Regret vagueness, will post details when pertinent.
Exactly. Like I said, some BIOS don't allow enabling TPM with CSM enabled. Some not even show the option until you select "UEFI only".
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro 23H2 (7584), 26H2 (9711)Mobile DualCore Intel Core 2 Duo T7250, 2000 MHz4GBMobile Intel(R) GMA 4500M (Mobile 4 series)
    OS
    Windows 11 Pro 23H2 (7584), 26H2 (9711)
    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
    802.11g wireless 54 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.

  • At a glance

    Windows 11 Pro 26H2 (build 26300.9711)Intel Core-i7 3770 3.40GHz s1155 (3rd generat...2x Kingston Hyper-X Blu 8GB DDR3-1600GIGABYTE GeForce RTX 3050 WINDFORCE OC V2 6GB...
    Operating System
    Windows 11 Pro 26H2 (build 26300.9711)
    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
    Microsoft Compact Optical Mouse
    Internet Speed
    802.11ac 5GHz wireless 260Mpbs
    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
RIBob said:
See post #21: "UEFI with Legacy OPROM Secure boot Off"

So, advice is to switch to UEFI Only, and discontinue current "Legacy" setting above? Leave RAID alone for now, and see if TPM2 is enabled?
Click to expand...

Yes. Leave SATA Operation = RAID On for now.

In the BIOS, disable Load Legacy Option ROM, save the changes, and then check whether Firmware TPM becomes available/enabled.

Load Legacy Option ROMAllows you to enable or disable the Legacy Option ROM.

The F12 one-time boot menu should then change from:

Boot mode is set to: UEFI with Legacy OPROM; Secure boot: OFF

to:

Boot mode is set to: UEFI; Secure boot: OFF
 
Last edited:

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 ProAMD Ryzen 9 9950X3DKingston FURY Beast 64GB (2x32GB) DDR5 6000MT/sASUS TUF Gaming Radeon RX 9070 OC Edition 16G...
    OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 9 9950X3D
    Motherboard
    ASRock B650E Taichi Lite
    Memory
    Kingston FURY Beast 64GB (2x32GB) DDR5 6000MT/s
    Graphics Card(s)
    ASUS TUF Gaming Radeon RX 9070 OC Edition 16GB GDDR6
    Hard Drives
    Solidigm P44 Pro 2TB M.2 NVMe SSD

  • At a glance

    Windows 11 HomeIntel Core Ultra 9 275HX64GB (2x 32GB) DDR5-6400NVIDIA GeForce RTX 5080 16GB GDDR7 Laptop GPU
    Operating System
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion Pro 7i Gen 10 16"
    CPU
    Intel Core Ultra 9 275HX
    Memory
    64GB (2x 32GB) DDR5-6400
    Graphics card(s)
    NVIDIA GeForce RTX 5080 16GB GDDR7 Laptop GPU
    Hard Drives
    2x 1TB M.2 NVMe SSD (SK Hynix)
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