keyboard stopped working ! ( code 19)

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  1. Posts : 1
    Windows 10
       #11

    Saved my ass.


    edino said:
    Hey everyone, I just got this issue after installing VMWare Workstation 15 and the fix for it was the below steps:

    1 - Navigate to the registry key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\{4D36E96B-E325-11CE-BFC1-08002BE10318}


    2 - Once you find the two folders, there is no need to expand them further (if you do, you'll find folders labeled "0000", "0001", "Properties", etc. -- just ignore these).
    3 - To fix the keyboard, click directly on the 4D36E96B-E325-11CE-BFC1-08002BE10318 folder (don't expand it). Once you click the folder, you'll see registry value files appear on the right hand side.
    4 - The file you're looking for is the last one in the group -- the one named UpperFilters. Double-click on it, and a small box opens titled "Edit Multi-Screen"
    5 - Once the Edit Multi-Screen box opens, you want to delete any information in the Value data: field (if there is any), and type kbdclass When finished, click the OK button.
    6 - Reboot your system and I hope the issue will be fixed.
    Can't thankyou enough. Bloody VMware update got me good.
      My Computer


  2. Posts : 1
    Win10
       #12

    edino said:
    Hey everyone, I just got this issue after installing VMWare Workstation 15 and the fix for it was the below steps:

    [FONT="]1 - Navigate to the registry key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\{4D36E96B-E325-11CE-BFC1-08002BE10318}[/FONT]
    [FONT="]
    [/FONT]

    [FONT="]2 - Once you find the two folders, there is no need to expand them further (if you do, you'll find folders labeled "0000", "0001", "Properties", etc. -- just ignore these).[/FONT]
    [FONT="]3 - To fix the keyboard, click directly on the 4D36E96B-E325-11CE-BFC1-08002BE10318 folder (don't expand it). Once you click the folder, you'll see registry value files appear on the right hand side.[/FONT]
    [FONT="]4 - The file you're looking for is the last one in the group -- the one named UpperFilters. Double-click on it, and a small box opens titled "Edit Multi-Screen"[/FONT]
    [FONT="]5 - Once the Edit Multi-Screen box opens, you want to delete any information in the Value data: field (if there is any), and type kbdclass When finished, click the OK button.[/FONT]
    6 - Reboot your system and I hope the issue will be fixed.
    I just registered to this forum to thank you very much. But how on earth do one find something like that out??
      My Computer


  3. Posts : 1,503
    X
       #13

    I looked at that registry value (UpperFilters).
    On desktop computer the value is simply "kbdclass"
    On my laptop computer (which has a wireless keyboard and a wired keyboard attached) the value is:
    SynTPavgKbdkbdclass
    I don't have any problems with any of the keyboards, though. I'm just interested to know what this value does.
      My Computer


  4. Posts : 1
    Windows 7 Professional
       #14

    edino said:
    Hey everyone, I just got this issue after installing VMWare Workstation 15 and the fix for it was the below steps:

    [FONT="]1 - Navigate to the registry key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\{4D36E96B-E325-11CE-BFC1-08002BE10318}[/FONT]
    [FONT="]
    [/FONT]

    [FONT="]2 - Once you find the two folders, there is no need to expand them further (if you do, you'll find folders labeled "0000", "0001", "Properties", etc. -- just ignore these).[/FONT]
    [FONT="]3 - To fix the keyboard, click directly on the 4D36E96B-E325-11CE-BFC1-08002BE10318 folder (don't expand it). Once you click the folder, you'll see registry value files appear on the right hand side.[/FONT]
    [FONT="]4 - The file you're looking for is the last one in the group -- the one named UpperFilters. Double-click on it, and a small box opens titled "Edit Multi-Screen"[/FONT]
    [FONT="]5 - Once the Edit Multi-Screen box opens, you want to delete any information in the Value data: field (if there is any), and type kbdclass When finished, click the OK button.[/FONT]
    6 - Reboot your system and I hope the issue will be fixed.
    As other users have commented, this worked perfectly, thank you so much!!!

    However, I did not have the registry value UpperFilters listed in that registry folder at all, so I created it, and as mentioned it worked. So in case any other people have the same keyboard issue and find no value named UpperFilters in the 4D36E96B-E325-11CE-BFC1-08002BE10318 folder, here's how to make one and solve the problem!

    1. Go to the 4D36E96B-E325-11CE-BFC1-08002BE10318 registry folder as described by edino.
    2. Right-Click in the registry values field on the right, go to New, and select Multi-String Value.
    3. Type UpperFilters as the name.
    4. Double-Click on the value you just created. In the Value Data field, type kbdclass. Click OK.
    5. Reboot and, as edino said, I hope the issue will be fixed. It was for me!
      My Computer


  5. Posts : 1
    Windows 10
       #15

    edino said:
    Hey everyone, I just got this issue after installing VMWare Workstation 15 and the fix for it was the below steps:

    [FONT="]1 - Navigate to the registry key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\{4D36E96B-E325-11CE-BFC1-08002BE10318}[/FONT]
    [FONT="]
    [/FONT]

    [FONT="]2 - Once you find the two folders, there is no need to expand them further (if you do, you'll find folders labeled "0000", "0001", "Properties", etc. -- just ignore these).[/FONT]
    [FONT="]3 - To fix the keyboard, click directly on the 4D36E96B-E325-11CE-BFC1-08002BE10318 folder (don't expand it). Once you click the folder, you'll see registry value files appear on the right hand side.[/FONT]
    [FONT="]4 - The file you're looking for is the last one in the group -- the one named UpperFilters. Double-click on it, and a small box opens titled "Edit Multi-Screen"[/FONT]
    [FONT="]5 - Once the Edit Multi-Screen box opens, you want to delete any information in the Value data: field (if there is any), and type kbdclass When finished, click the OK button.[/FONT]
    6 - Reboot your system and I hope the issue will be fixed.
    Thanks, just like the others, i registered just to say thank you
      My Computer


  6. Posts : 1
    Windows 10
       #16

    Thx edino


    edino said:
    Hey everyone, I just got this issue after installing VMWare Workstation 15 and the fix for it was the below steps:

    1 - Navigate to the registry key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\{4D36E96B-E325-11CE-BFC1-08002BE10318}


    2 - Once you find the two folders, there is no need to expand them further (if you do, you'll find folders labeled "0000", "0001", "Properties", etc. -- just ignore these).
    3 - To fix the keyboard, click directly on the 4D36E96B-E325-11CE-BFC1-08002BE10318 folder (don't expand it). Once you click the folder, you'll see registry value files appear on the right hand side.
    4 - The file you're looking for is the last one in the group -- the one named UpperFilters. Double-click on it, and a small box opens titled "Edit Multi-Screen"
    5 - Once the Edit Multi-Screen box opens, you want to delete any information in the Value data: field (if there is any), and type kbdclass When finished, click the OK button.
    6 - Reboot your system and I hope the issue will be fixed.
    Thx edino
      My Computer


  7. Posts : 1
    Windows
       #17

    Thank you so much! This worked for me.
    Made an account to thank this savior 😜
      My Computer


  8. Posts : 1
    Windows 11
       #18

    edino said:
    Hey everyone, I just got this issue after installing VMWare Workstation 15 and the fix for it was the below steps:

    1 - Navigate to the registry key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\{4D36E96B-E325-11CE-BFC1-08002BE10318}


    2 - Once you find the two folders, there is no need to expand them further (if you do, you'll find folders labeled "0000", "0001", "Properties", etc. -- just ignore these).
    3 - To fix the keyboard, click directly on the 4D36E96B-E325-11CE-BFC1-08002BE10318 folder (don't expand it). Once you click the folder, you'll see registry value files appear on the right hand side.
    4 - The file you're looking for is the last one in the group -- the one named UpperFilters. Double-click on it, and a small box opens titled "Edit Multi-Screen"
    5 - Once the Edit Multi-Screen box opens, you want to delete any information in the Value data: field (if there is any), and type kbdclass When finished, click the OK button.
    6 - Reboot your system and I hope the issue will be fixed.
    Just created an account for write this one.
    You saved my day! Thank you!
      My Computer


  9. Posts : 1
    MacOS mostly
       #19

    Edino is the man


    Keixha said:
    Thank you so much! This worked for me.
    Made an account to thank this savior 😜
    Same here. My wife and I spent hours trying to fix this on my mother-in-law's new ASUS 17" laptop and this finally did it. Thank you so much, edino!
      My Computer


  10. Posts : 1
    Windows 10
       #20

    @edino: Many many many thanks for solving this big problem!

    I suffered over 14 days under the effect above, just able to enter characters by screen-keyboard.
    Was minutes apart from taking a heavy hammer and help my laptop!
    I wonder how someone detects this fault (and the solution).
    In my case there was a double line text, which began with "kee", then "kbdclass" on the second line
    First try after deleting "kee"failed, cause i left a "return" after kbdclass.
    I killed this, switched the laptop down, resetted it (pressing a pin in the pinhole on the backside of the laptop), and then restarted it.
    before entering any character, i checked "Keyboard settings" under device manager. And success: the yellow triangle had gone at the "HID-keyboard", "PS/2 keyboard" still had it. I deleted PS/2 and from then it worked again...
    Puhhh ... that were hard 14 days.
      My Computer


 

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