Keyboard Error????
Guys. . . im having problem wid my keyboard. I dont know why this happen. maybe you can give me hints. . my keyboard just lockup, I dont know why, it seems that my keyboard was unplug, all the LED will not lit when i check the cable, all seems perfect, i tried to unplug and plugin, still not functioning.
Guys...im having problem wid my keyboard. I dont know why this happen.
maybe you can give me hints..
my keyboard just lockup, I dont know why, it seems that my keyboard was unplug, all the LED will not lit when i check the cable, all seems perfect, i tried to unplug and plugin, still not functioning.
when I check my event view i have this :
************************************************
Date: 10/18/2001 Source: i8042prt
Time: 10:54 Category: None
Type: Error EventID: 27
User: N/A
Computer:SEDUCER
Description:
The operation on timed out (time out is configurable via the registry).
Data: Bytes
0000: 0f 00 08 00 01 00 62 00 ......b.
0008: 00 00 00 00 1b 00 05 c0 .......À
0010: 5a 00 00 00 b5 00 00 c0 Z...µ..À
0018: 11 00 00 00 08 00 0b 00 ........
0020: 00 00 00 00 00 00 00 00 ........
0028: ed 00 00 00 02 00 00 00 í.......
************************************************
I know this is it because everytime i got lockup this error sit on my event viewer.
Anybody can interpret this one?
Thanks Guys...
maybe you can give me hints..
my keyboard just lockup, I dont know why, it seems that my keyboard was unplug, all the LED will not lit when i check the cable, all seems perfect, i tried to unplug and plugin, still not functioning.
when I check my event view i have this :
************************************************
Date: 10/18/2001 Source: i8042prt
Time: 10:54 Category: None
Type: Error EventID: 27
User: N/A
Computer:SEDUCER
Description:
The operation on timed out (time out is configurable via the registry).
Data: Bytes
0000: 0f 00 08 00 01 00 62 00 ......b.
0008: 00 00 00 00 1b 00 05 c0 .......À
0010: 5a 00 00 00 b5 00 00 c0 Z...µ..À
0018: 11 00 00 00 08 00 0b 00 ........
0020: 00 00 00 00 00 00 00 00 ........
0028: ed 00 00 00 02 00 00 00 í.......
************************************************
I know this is it because everytime i got lockup this error sit on my event viewer.
Anybody can interpret this one?
Thanks Guys...
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Responses to this topic
It would help if you included the specs of your machine.
Until you do so, I/we are taking random stabs at the answer.
If you have the logitech mouse drivers installed.
No Mouse or Keyboard After Installing Logitech MouseWare Version 8.x
--------------------------------------------------------------------------------
The information in this article applies to:
Microsoft Windows 2000 Server
Microsoft Windows 2000 Professional
--------------------------------------------------------------------------------
IMPORTANT: This article contains information about editing the registry. Before you edit the registry, make sure you understand how to restore it if a problem occurs. For information about how to do this, view the "Restoring the Registry" Help topic in Regedit.exe or the "Restoring a Registry Key" Help topic in Regedt32.exe.
SYMPTOMS
When you start Windows 2000, the mouse and keyboard may not respond. Your only options are to reset the computer or turn it off.
CAUSE
This behavior can occur if the Microsoft Windows NT 4.0 drivers for Logitech MouseWare have been installed. Installing MouseWare loads the following services and drivers:
Added services:
Lkbdfktr.sys, which is the Logitech Keyboard Class Filter driver.
Lmoufltr.sys, which is the Mouse Class Filter driver.
Lsermous.sys, which is the Logitech Serial Mouse driver.
All three of these drivers are set to a Start value of System.
The L8042prt.sys driver is copied to the %SystemRoot%\System32\Drivers folder.
The registry entry for the mouse and keyboard is changed to:
HKEY_Local_Machine\System\CurrentControlSet\Services\i8042prt:Imagepath=System32\Drivers\L8042prt.sys
RESOLUTION
WARNING: Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk.
For information about how to edit the registry, view the "Changing Keys and Values" Help topic in Registry Editor (Regedit.exe) or the "Add and Delete Information in the Registry" and "Edit Registry Data" Help topics in Regedt32.exe. Note that you should back up the registry before you edit it. If you are running Windows NT or Windows 2000, you should also update your Emergency Repair Disk (ERD).
The fastest way to get mouse and keyboard functionality back is to use Recovery Console to replace the file, and then use Registry Editor to change the reference to the correct file:
Start the computer to Recovery Console.
Change to the %SystemRoot%\System32\Drivers folder.
Type the following lines, pressing ENTER after each line:
ren l8042prt.sys l8042prt.lgt
copy i8042prt.sys l8042prt.sys
disable lkbdfltr
disable lmoufltr
disable lsermous
Type exit to quit Recovery Console, and then reboot the computer.
After the computer reboots, start Registry Editor.
Change the registry entry for the mouse and keyboard to:
HKEY_Local_Machine\System\CurrentControlSet\Services\ i8042prt:Imagepath=System32\Drivers\i8042prt.sys
Note that the entry is using a lowercase "L" in the name. L8042.sys should be changed to i8042prt.sys.
Until you do so, I/we are taking random stabs at the answer.
If you have the logitech mouse drivers installed.
No Mouse or Keyboard After Installing Logitech MouseWare Version 8.x
--------------------------------------------------------------------------------
The information in this article applies to:
Microsoft Windows 2000 Server
Microsoft Windows 2000 Professional
--------------------------------------------------------------------------------
IMPORTANT: This article contains information about editing the registry. Before you edit the registry, make sure you understand how to restore it if a problem occurs. For information about how to do this, view the "Restoring the Registry" Help topic in Regedit.exe or the "Restoring a Registry Key" Help topic in Regedt32.exe.
SYMPTOMS
When you start Windows 2000, the mouse and keyboard may not respond. Your only options are to reset the computer or turn it off.
CAUSE
This behavior can occur if the Microsoft Windows NT 4.0 drivers for Logitech MouseWare have been installed. Installing MouseWare loads the following services and drivers:
Added services:
Lkbdfktr.sys, which is the Logitech Keyboard Class Filter driver.
Lmoufltr.sys, which is the Mouse Class Filter driver.
Lsermous.sys, which is the Logitech Serial Mouse driver.
All three of these drivers are set to a Start value of System.
The L8042prt.sys driver is copied to the %SystemRoot%\System32\Drivers folder.
The registry entry for the mouse and keyboard is changed to:
HKEY_Local_Machine\System\CurrentControlSet\Services\i8042prt:Imagepath=System32\Drivers\L8042prt.sys
RESOLUTION
WARNING: Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk.
For information about how to edit the registry, view the "Changing Keys and Values" Help topic in Registry Editor (Regedit.exe) or the "Add and Delete Information in the Registry" and "Edit Registry Data" Help topics in Regedt32.exe. Note that you should back up the registry before you edit it. If you are running Windows NT or Windows 2000, you should also update your Emergency Repair Disk (ERD).
The fastest way to get mouse and keyboard functionality back is to use Recovery Console to replace the file, and then use Registry Editor to change the reference to the correct file:
Start the computer to Recovery Console.
Change to the %SystemRoot%\System32\Drivers folder.
Type the following lines, pressing ENTER after each line:
ren l8042prt.sys l8042prt.lgt
copy i8042prt.sys l8042prt.sys
disable lkbdfltr
disable lmoufltr
disable lsermous
Type exit to quit Recovery Console, and then reboot the computer.
After the computer reboots, start Registry Editor.
Change the registry entry for the mouse and keyboard to:
HKEY_Local_Machine\System\CurrentControlSet\Services\ i8042prt:Imagepath=System32\Drivers\i8042prt.sys
Note that the entry is using a lowercase "L" in the name. L8042.sys should be changed to i8042prt.sys.
