Pesky PS2 keyboard driver


fmw

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9:36 PM
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win 11
The laptop I am using now (Acer Aspire 317-52) shuts down the integral keyboard If the PS-2 keyboard driver is installed. I do not use an outboard keyboard. I delete the driver but it returns every couple of days. I don't remember it doing this before it upgraded to win 11. It is getting pesky. Does anyone have a solution to fix the problem?
 

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    Homebrew
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    Core i5 10400
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    ASUS B560-Plus
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    8 GB DDR4
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  • Operating System
    Win 11
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    Acer Aspire 3
    CPU
    core i5
    Motherboard
    Acer
    Memory
    8GB
    Graphics card(s)
    integral

Fabler2

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Try just disabling the driver, instead of uninstalling, so WU won't install it again.
 

My Computers

System One System Two

  • OS
    Win 11 Pro & Dev.
    Computer type
    Laptop
    Manufacturer/Model
    ASUS VivoBook
    CPU
    AMD Ryzen 7 3700U with Radeon Vega Mobile Gfx
    Motherboard
    ASUSTeK COMPUTER INC. X509DA (FP5)
    Memory
    12GB
    Graphics Card(s)
    RX Vega 10 Graphics
    Monitor(s) Displays
    Generic PnP Monitor (1920x1080@60Hz)
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    1920x1080@60Hz
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    INTEL SSD 660p 512GB NVMe
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    25 Mbps
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    Edge
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    Defender
  • Operating System
    Windows 11
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    Laptop
    Manufacturer/Model
    ACER
    CPU
    AMD Ryzen 7 5800H / 3.2 GHz
    Motherboard
    CZ Scala_CAS (FP6)
    Memory
    16 GB (2 x 8 GB) DDR4 SDRAM 3200 MHz
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    NVIDIA GeForce RTX 3060 6 GB GDDR6 SDRAM
    Sound Card
    Realtek Audio. NVIDIA High Definition Audio
    Monitor(s) Displays
    15.6" LED backlight 1920 x 1080 (Full HD) 144 Hz
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    1920 x 1080 (Full HD)
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    1.024 TB SSD M.2 2280 - Samsung
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    180 Watt, 19.5 V
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    Logitech
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    25 Mbps
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    Edge
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    Defender

The-Hive

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Or rollback the driver if available and it worked with a previous version
 

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    Windows 11 Pro
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    Alienware Area 51m R2
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    10th Gen Core i9 10900K
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    32GB
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    Geforce RTX 2080 Super
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    Nvidia HD
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    Killer E3000 Ethernet Controller
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    Tobii Eye Tracker
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    Dual Boot Windows 11 Pro / Windows 11 Pro Dev build
    Computer type
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    Manufacturer/Model
    Dell Inspiron 3501
    CPU
    11th Gen i-7 2.80 gb
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    16Gb
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    1920 x 1080
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    Chrome
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    Norton

spapakons

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Windows 11 Pro 21H2 64-bit (build 22000.978)
First download the Windows Update Show/Hide Tool. Then uninstall the driver, run the Tool and hide (block) the driver update and any other update you might not want. That's it.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 21H2 64-bit (build 22000.978)
    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
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    Samsung SSD 850 EVO 250GB SATA Device (250 GB, SATA-III)
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    VDSL 50 Mbps
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    MICROSOFT EDGE
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    WINDOWS DEFENDER
    Other Info
    Legacy MBR installation, no TPM, no Secure Boot, no WDDM 2.0 graphics drivers, 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 v22H2 (build 22621.521)
    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)
    Gainward NE5105T018G1-1070F (nVidia GeForce GTX 1050Ti 4GB GDDR5)
    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
    Patriot Burst Elite 480GB 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
    Stock Intel CPU Fan, 1x 8cm fan at the back
    Mouse
    Sunnyline OptiEye PS/2
    Keyboard
    Mitsumi 101-key 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

fmw

Member
Thread Starter
Local time
9:36 PM
Posts
66
OS
win 11
Try just disabling the driver, instead of uninstalling, so WU won't install it again.
Windows 11 doesn't have a disable function in the device manager. This problem is driving me nuts. Either 11 or my computer won't tolerate the existence of two drivers. The problem didn't occur when this laptop was running 10. I appeared with the upgrade to 11 so I assume the problem is a bug in 11. Perhaps someone can tell me where the ps2 keyboard driver is stored in 11 so I can delete it.
 

My Computers

System One System Two

  • OS
    win 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Homebrew
    CPU
    Core i5 10400
    Motherboard
    ASUS B560-Plus
    Memory
    8 GB DDR4
    Graphics Card(s)
    Heatsink cooled ASUS
    Sound Card
    None. Business computer
    Monitor(s) Displays
    ASUS
    Screen Resolution
    1920
    Hard Drives
    1TB WD NVME SSD
    PSU
    Cooler Master 600 watt
    Case
    Cooler Master
    Cooling
    fans
    Keyboard
    ergonomic
    Mouse
    Microsoft
    Internet Speed
    Very slow - satellite internet, nothing else available.
    Browser
    Firefox
    Antivirus
    PC Matic
    Other Info
    5 other computers on our network including Win 11, 10 and Linux.
  • Operating System
    Win 11
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3
    CPU
    core i5
    Motherboard
    Acer
    Memory
    8GB
    Graphics card(s)
    integral

spapakons

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Athens
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Windows 11 Pro 21H2 64-bit (build 22000.978)
I think it depends which device you are trying to disable. See my previous post, have you tried it?
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 21H2 64-bit (build 22000.978)
    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, 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 v22H2 (build 22621.521)
    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)
    Gainward NE5105T018G1-1070F (nVidia GeForce GTX 1050Ti 4GB GDDR5)
    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
    Patriot Burst Elite 480GB 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
    Stock Intel CPU Fan, 1x 8cm fan at the back
    Mouse
    Sunnyline OptiEye PS/2
    Keyboard
    Mitsumi 101-key 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

fmw

Member
Thread Starter
Local time
9:36 PM
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66
OS
win 11
I think it depends which device you are trying to disable. See my previous post, have you tried it?
No, the problem is not updates. The problem is that I can't stop windows from reloading the PS2 keyboard driver every time I reboot the computer. On my system, Windows eleven won't allow any keyboard input when both drivers are active. There is some advice I've found on the internet but none of it has done the job. I suspect it is a bug in 11.
 

My Computers

System One System Two

  • OS
    win 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Homebrew
    CPU
    Core i5 10400
    Motherboard
    ASUS B560-Plus
    Memory
    8 GB DDR4
    Graphics Card(s)
    Heatsink cooled ASUS
    Sound Card
    None. Business computer
    Monitor(s) Displays
    ASUS
    Screen Resolution
    1920
    Hard Drives
    1TB WD NVME SSD
    PSU
    Cooler Master 600 watt
    Case
    Cooler Master
    Cooling
    fans
    Keyboard
    ergonomic
    Mouse
    Microsoft
    Internet Speed
    Very slow - satellite internet, nothing else available.
    Browser
    Firefox
    Antivirus
    PC Matic
    Other Info
    5 other computers on our network including Win 11, 10 and Linux.
  • Operating System
    Win 11
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3
    CPU
    core i5
    Motherboard
    Acer
    Memory
    8GB
    Graphics card(s)
    integral

spapakons

Well-known member
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4:36 AM
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1,008
Location
Athens
OS
Windows 11 Pro 21H2 64-bit (build 22000.978)
Are you sure, you cannot find the device in Device Manager and disable it?
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 21H2 64-bit (build 22000.978)
    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, 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 v22H2 (build 22621.521)
    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)
    Gainward NE5105T018G1-1070F (nVidia GeForce GTX 1050Ti 4GB GDDR5)
    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
    Patriot Burst Elite 480GB 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
    Stock Intel CPU Fan, 1x 8cm fan at the back
    Mouse
    Sunnyline OptiEye PS/2
    Keyboard
    Mitsumi 101-key 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

fmw

Member
Thread Starter
Local time
9:36 PM
Posts
66
OS
win 11
Are you sure, you cannot find the device in Device Manager and disable it?
Dead positive. I can uninstall it but windows just re-installs it later when there is a reboot. Hopefully an update will fix the problem, assuming it is not the computer's firmware causing it.
 

My Computers

System One System Two

  • OS
    win 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Homebrew
    CPU
    Core i5 10400
    Motherboard
    ASUS B560-Plus
    Memory
    8 GB DDR4
    Graphics Card(s)
    Heatsink cooled ASUS
    Sound Card
    None. Business computer
    Monitor(s) Displays
    ASUS
    Screen Resolution
    1920
    Hard Drives
    1TB WD NVME SSD
    PSU
    Cooler Master 600 watt
    Case
    Cooler Master
    Cooling
    fans
    Keyboard
    ergonomic
    Mouse
    Microsoft
    Internet Speed
    Very slow - satellite internet, nothing else available.
    Browser
    Firefox
    Antivirus
    PC Matic
    Other Info
    5 other computers on our network including Win 11, 10 and Linux.
  • Operating System
    Win 11
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3
    CPU
    core i5
    Motherboard
    Acer
    Memory
    8GB
    Graphics card(s)
    integral

spapakons

Well-known member
Power User
Local time
4:36 AM
Posts
1,008
Location
Athens
OS
Windows 11 Pro 21H2 64-bit (build 22000.978)
What if you update the driver manually and select a generic PS/2 keyboard? Does that fix the issue?
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 21H2 64-bit (build 22000.978)
    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, 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 v22H2 (build 22621.521)
    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)
    Gainward NE5105T018G1-1070F (nVidia GeForce GTX 1050Ti 4GB GDDR5)
    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
    Patriot Burst Elite 480GB 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
    Stock Intel CPU Fan, 1x 8cm fan at the back
    Mouse
    Sunnyline OptiEye PS/2
    Keyboard
    Mitsumi 101-key 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

Fabler2

Well-known member
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2:36 AM
Posts
1,869
OS
Win 11 Pro & Dev.

My Computers

System One System Two

  • OS
    Win 11 Pro & Dev.
    Computer type
    Laptop
    Manufacturer/Model
    ASUS VivoBook
    CPU
    AMD Ryzen 7 3700U with Radeon Vega Mobile Gfx
    Motherboard
    ASUSTeK COMPUTER INC. X509DA (FP5)
    Memory
    12GB
    Graphics Card(s)
    RX Vega 10 Graphics
    Monitor(s) Displays
    Generic PnP Monitor (1920x1080@60Hz)
    Screen Resolution
    1920x1080@60Hz
    Hard Drives
    INTEL SSD 660p 512GB NVMe
    Internet Speed
    25 Mbps
    Browser
    Edge
    Antivirus
    Defender
  • Operating System
    Windows 11
    Computer type
    Laptop
    Manufacturer/Model
    ACER
    CPU
    AMD Ryzen 7 5800H / 3.2 GHz
    Motherboard
    CZ Scala_CAS (FP6)
    Memory
    16 GB (2 x 8 GB) DDR4 SDRAM 3200 MHz
    Graphics card(s)
    NVIDIA GeForce RTX 3060 6 GB GDDR6 SDRAM
    Sound Card
    Realtek Audio. NVIDIA High Definition Audio
    Monitor(s) Displays
    15.6" LED backlight 1920 x 1080 (Full HD) 144 Hz
    Screen Resolution
    1920 x 1080 (Full HD)
    Hard Drives
    1.024 TB SSD M.2 2280 - Samsung
    PSU
    180 Watt, 19.5 V
    Mouse
    Logitech
    Internet Speed
    25 Mbps
    Browser
    Edge
    Antivirus
    Defender

fmw

Member
Thread Starter
Local time
9:36 PM
Posts
66
OS
win 11
What if you update the driver manually and select a generic PS/2 keyboard? Does that fix the issue?
Windows tells my driver is current.
 

My Computers

System One System Two

  • OS
    win 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Homebrew
    CPU
    Core i5 10400
    Motherboard
    ASUS B560-Plus
    Memory
    8 GB DDR4
    Graphics Card(s)
    Heatsink cooled ASUS
    Sound Card
    None. Business computer
    Monitor(s) Displays
    ASUS
    Screen Resolution
    1920
    Hard Drives
    1TB WD NVME SSD
    PSU
    Cooler Master 600 watt
    Case
    Cooler Master
    Cooling
    fans
    Keyboard
    ergonomic
    Mouse
    Microsoft
    Internet Speed
    Very slow - satellite internet, nothing else available.
    Browser
    Firefox
    Antivirus
    PC Matic
    Other Info
    5 other computers on our network including Win 11, 10 and Linux.
  • Operating System
    Win 11
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3
    CPU
    core i5
    Motherboard
    Acer
    Memory
    8GB
    Graphics card(s)
    integral

spapakons

Well-known member
Power User
Local time
4:36 AM
Posts
1,008
Location
Athens
OS
Windows 11 Pro 21H2 64-bit (build 22000.978)
Not automatically, select the second option and again the second option and you should see a list of compatible devices.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 21H2 64-bit (build 22000.978)
    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, 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 v22H2 (build 22621.521)
    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)
    Gainward NE5105T018G1-1070F (nVidia GeForce GTX 1050Ti 4GB GDDR5)
    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
    Patriot Burst Elite 480GB 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
    Stock Intel CPU Fan, 1x 8cm fan at the back
    Mouse
    Sunnyline OptiEye PS/2
    Keyboard
    Mitsumi 101-key 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

clam1952

Well-known member
Power User
VIP
Local time
2:36 AM
Posts
533
Location
Crewe, Cheshire, UK
OS
Windows 11 22H2 OS Build 22622.601

My Computers

System One System Two

  • OS
    Windows 11 22H2 OS Build 22622.601
    Computer type
    PC/Desktop
    Manufacturer/Model
    Self Build
    CPU
    AMD Ryzen 7 3800X
    Motherboard
    Asus PRIME B350-PLUS
    Memory
    16GB Corsair Vengeance LPX DDR4 @3000Mhz
    Graphics Card(s)
    ASUS - GeForce RTX 3070 Ti 8 GB TUF GAMING OC
    Sound Card
    On Board Realtec
    Monitor(s) Displays
    Acer KA241
    Screen Resolution
    1920 x 1080 @60Hz
    Hard Drives
    240GB PNY CS900 SSD - OS
    2 x 1TB Crucial MX500 SSD
    1 x 500GB Crucial MX300 SSD
    2TB Seagate ST2000DM001-1ER164
    2TB Seagate ST2000DM008-2FR102
    PSU
    750 Watt Corsair TX750 Plus
    Case
    Cooler Master 690 III
    Cooling
    Akasa AK98 5 Case Fans
    Keyboard
    Logitech K270 - wireless
    Mouse
    Logitech - M185 wireless
    Internet Speed
    BT Fibre 75 Mbps
    Browser
    Firefox
    Antivirus
    Windows Defender
    Other Info
    Use hardware KVM to switch monitors on three PCs and software (input director) to use mouse and keyboard on all 4 PCs.
  • Operating System
    Windows 11 Pro 22H2 build 22621.607
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Inspiron 3881 - modified with SFX PSU fitted internally
    CPU
    Intel i5 - 10400
    Motherboard
    Dell 032w55 version A00
    Memory
    16GB of HyperX Fury @ 2133 Mhz
    Graphics card(s)
    EVGA 6GB GTX 1060.
    Sound Card
    Builtin
    Monitor(s) Displays
    ACER KA241
    Screen Resolution
    1920x 1080 @60Hz
    Hard Drives
    256GB SK hynix NVMe
    1TB Western Digital WD10EZEX-75WN4A1
    PSU
    Modular 450 Watt Corsair SF450 Platinum ( Mod to replace the Dell 265 Watt PSU)
    Case
    Inspiron Small Desktop
    Cooling
    Dell stock cooler
    Mouse
    Dell
    Keyboard
    Dell
    Internet Speed
    BT Fibre 75 Mbps
    Browser
    Firefox
    Antivirus
    Windows Defender
    Other Info
    Use hardware KVM to switch monitors on three PCs and software (input director) to use mouse and keyboard on all 4 PCs.

fmw

Member
Thread Starter
Local time
9:36 PM
Posts
66
OS
win 11

My Computers

System One System Two

  • OS
    win 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Homebrew
    CPU
    Core i5 10400
    Motherboard
    ASUS B560-Plus
    Memory
    8 GB DDR4
    Graphics Card(s)
    Heatsink cooled ASUS
    Sound Card
    None. Business computer
    Monitor(s) Displays
    ASUS
    Screen Resolution
    1920
    Hard Drives
    1TB WD NVME SSD
    PSU
    Cooler Master 600 watt
    Case
    Cooler Master
    Cooling
    fans
    Keyboard
    ergonomic
    Mouse
    Microsoft
    Internet Speed
    Very slow - satellite internet, nothing else available.
    Browser
    Firefox
    Antivirus
    PC Matic
    Other Info
    5 other computers on our network including Win 11, 10 and Linux.
  • Operating System
    Win 11
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3
    CPU
    core i5
    Motherboard
    Acer
    Memory
    8GB
    Graphics card(s)
    integral

spapakons

Well-known member
Power User
Local time
4:36 AM
Posts
1,008
Location
Athens
OS
Windows 11 Pro 21H2 64-bit (build 22000.978)
Have you tried to replace the keyboard driver with a generic PS/2 keyboard driver? See my previous replies.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 21H2 64-bit (build 22000.978)
    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, 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 v22H2 (build 22621.521)
    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)
    Gainward NE5105T018G1-1070F (nVidia GeForce GTX 1050Ti 4GB GDDR5)
    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
    Patriot Burst Elite 480GB 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
    Stock Intel CPU Fan, 1x 8cm fan at the back
    Mouse
    Sunnyline OptiEye PS/2
    Keyboard
    Mitsumi 101-key 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

humbird

Well-known member
Power User
VIP
Local time
6:36 PM
Posts
1,073
Location
Washington
OS
Windows11

Disable PS/2 port service from the Command Prompt​

As most laptops are internally connected through the PS/2 ports, you can also disable the service that controls this port and effectively disable the keyboard. Here’s how you can do so:
Press Start, type cmd, and click on Run as administrator.
win-11-disable-keyboard-36.png

Type in the following command to disable the PS/2 port service:
sc config i8042prt start= disabled
win-11-disable-keyboard-37.png


Press Enter. Once you get the “ChangeServiceConfig SUCCESS” message, you can be sure that your PS/2 port service is now disabled and your keyboard won’t work the next time you reboot your system.
win-11-disable-keyboard-38.png

If you want to re-enable the PS/2 port service, type the following command:
sc config i8042prt start= auto
win-11-disable-keyboard-39.png

Then press Enter

Not sure you should though. Hope it helps.​

 

My Computers

System One System Two

  • OS
    Windows11
    Computer type
    Laptop
    Manufacturer/Model
    Huawei Matebook X Pro
    CPU
    intel 8250 I5
    Memory
    8gb
    Graphics Card(s)
    intel uhd 620
    Monitor(s) Displays
    built in laptop display
    Screen Resolution
    1920x1280
    Hard Drives
    Samsung 970 Evo 500gb M2
    Browser
    Edge
    Antivirus
    Defender
  • Operating System
    Windows 10
    Computer type
    Laptop
    Manufacturer/Model
    Acer A515-43-R6DE
    CPU
    AMD Ryzen 7300U
    Memory
    16 GB DDR4
    Graphics card(s)
    AMD Raedon RX Vega graphics onboard
    Monitor(s) Displays
    15"6 FHD IPS Slim Bezel
    Hard Drives
    512cb PCie NVME SSD
    Case
    Pure Silver
    Mouse
    Touchpad and Logitech external mouse
    Keyboard
    Inbuilt
    Browser
    Edge
    Antivirus
    Defender

humbird

Well-known member
Power User
VIP
Local time
6:36 PM
Posts
1,073
Location
Washington
OS
Windows11
Sorry about all the pics on above post . I know you know how to use command. I just copied and pasted from the page I was on. :)
Hope it helps instead of messing things up.
 

My Computers

System One System Two

  • OS
    Windows11
    Computer type
    Laptop
    Manufacturer/Model
    Huawei Matebook X Pro
    CPU
    intel 8250 I5
    Memory
    8gb
    Graphics Card(s)
    intel uhd 620
    Monitor(s) Displays
    built in laptop display
    Screen Resolution
    1920x1280
    Hard Drives
    Samsung 970 Evo 500gb M2
    Browser
    Edge
    Antivirus
    Defender
  • Operating System
    Windows 10
    Computer type
    Laptop
    Manufacturer/Model
    Acer A515-43-R6DE
    CPU
    AMD Ryzen 7300U
    Memory
    16 GB DDR4
    Graphics card(s)
    AMD Raedon RX Vega graphics onboard
    Monitor(s) Displays
    15"6 FHD IPS Slim Bezel
    Hard Drives
    512cb PCie NVME SSD
    Case
    Pure Silver
    Mouse
    Touchpad and Logitech external mouse
    Keyboard
    Inbuilt
    Browser
    Edge
    Antivirus
    Defender

jbcarreon123

C:\> echo ^<jbcarreon123^>
Power User
VIP
Local time
9:36 AM
Posts
1,087
Location
Quezon City, Philippines
OS
Windows 11 [Insider (Enrolled using OfflineInsiderEnroll)], Linux Mint, Zorin OS

Disable PS/2 port service from the Command Prompt​

As most laptops are internally connected through the PS/2 ports, you can also disable the service that controls this port and effectively disable the keyboard. Here’s how you can do so:
Press Start, type cmd, and click on Run as administrator.
win-11-disable-keyboard-36.png

Type in the following command to disable the PS/2 port service:
sc config i8042prt start= disabled
win-11-disable-keyboard-37.png


Press Enter. Once you get the “ChangeServiceConfig SUCCESS” message, you can be sure that your PS/2 port service is now disabled and your keyboard won’t work the next time you reboot your system.
win-11-disable-keyboard-38.png

If you want to re-enable the PS/2 port service, type the following command:
sc config i8042prt start= auto
win-11-disable-keyboard-39.png

Then press Enter

Not sure you should though. Hope it helps.​


1 Run CMD as Admin as specified above
2 Type sc config i8042prt start= disabled
3 To apply this without reboot, type sc stop i8042prt
4 To re-enable the service, type sc config i8042prt start= enabled then sc start i8042prt

If the keyboard stops working after stopping the service, download and run this batch file:
Batch:
@ECHO OFF
:: Enable PS/2 Keyboard Service using this Batch File
:: made by jbcarreon123 on ElevenForum.com/members/22

:: Run as Admin (if not to)
(Net session >nul 2>&1)||(PowerShell start """%~fn0""" -verb RunAs & Exit /B)

:: Code 1
sc config i8042prt start= auto 
sc start i8042prt

:: Finished
echo.
echo   Operation completed.
echo   Press any key to exit.
pause>nul
goto :EOF
 

Attachments

  • Enable_PS2_Service.bat
    384 bytes · Views: 3
Last edited:

My Computer

System One

  • OS
    Windows 11 [Insider (Enrolled using OfflineInsiderEnroll)], Linux Mint, Zorin OS
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Vostro 270s
    CPU
    Core i3 2100 3.2Ghz
    Memory
    4gb DDR3-1333
    Graphics Card(s)
    iGPU
    Sound Card
    Realtek
    Monitor(s) Displays
    HP Compaq LA2006x
    Screen Resolution
    900p
    Hard Drives
    Patriot Burst 240GB SATA III SSD
    Internet Speed
    40MBit/s
    Browser
    Firefox [recently switched]
    Antivirus
    WD
    Other Info
    Second-hand PC,
    No TPM, having WDDM 1.2, unsupported CPU.
    Installed Windows 11 using the registry hack..
    Clean installed even Windows 10
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