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Lenovo Keyboard Device
 
 
 
 
 
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Lenovo Keyboard Device driver installation information
The following is driver installation information, which is very useful to help you find or install drivers for Lenovo Keyboard Device.For example: Hardware ID information item, which contains the hardware manufacturer ID and hardware ID. These two ID values are unique and will not be duplicated with other hardware. According to these two ID values, the matching driver information can be accurately found. This method is more effective than any others, and 100% correct.There are many other information items that you can use to find the driver version information and the required driver files.

The name of the driver type in the system is: Keyboard, and the drive type GUID is: {4d36e96b-e325-11ce-bfc1-08002be10318}.

For Windows OS:
Windows 8.1
Windows 8.1 Professional

Hardware ID:
ACPI: ACPI\VEN_MSFT&DEV_0001 ACPI\MSFT0001 *MSFT0001
ACPI: ACPI\VEN_IDEA&DEV_0102 ACPI\IDEA0102 *IDEA0102
ACPI: ACPI\IDEA0100 *IDEA0100
ACPI: ACPI\MSFT0001 *MSFT0001
ACPI: ACPI\IDEA0102 *IDEA0102
ACPI: ACPI\VEN_TOS&DEV_1102 ACPI\TOS1102 *TOS1102
ACPI: ACPI\VEN_IDEA&DEV_0100 ACPI\IDEA0100 *IDEA0100
CLASS
Keyboard
SERVICE
i8042prt
MFG
Alps Electric
ENUMERATOR_NAME
ACPI
COMPATIBLEIDS
*PNP0303
UPPERFILTERS
ApkbfiltrService
HARDWAREID
ACPI\MSFT0001, *MSFT0001
HARDWAREID
ACPI\IDEA0100, *IDEA0100
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000026
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000029
PHYSICAL_DEVICE_OBJECT_NAME
\Device\0000002a
PHYSICAL_DEVICE_OBJECT_NAME
\Device\0000005e
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000061
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000072
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000034
PHYSICAL_DEVICE_OBJECT_NAME
\Device\00000035
CLASSGUID
{4D36E96B-E325-11CE-BFC1-08002BE10318}
DRIVER
{4D36E96B-E325-11CE-BFC1-08002BE10318}\0000
LOCATION_PATHS
ACPI(_SB_)#ACPI(PCI0)#ACPI(LPCB)#ACPI(PS2K)
HARDWAREID
ACPI\VEN_MSFT&DEV_0001, ACPI\MSFT0001, *MSFT0001
HARDWAREID
ACPI\VEN_IDEA&DEV_0102, ACPI\IDEA0102, *IDEA0102
Lenovo Keyboard Device Driver download
Lenovo Keyboard Device
Keyboard
How to Find Drivers for Unknown Devices in Windows?
For "unknown device" without driver installed, how to find the correct driver for this type of device? You can find the driver as follows. This is a simple and effective method.<Teach You How To Find Drivers For Unknown Devices In Your System>
Installation Parameter
[Version]
Signature
"$Windows NT$"
Provider
%Provider%
ClassGUID
{4D36E96B-E325-11CE-BFC1-08002BE10318}
Class
Keyboard
CatalogFile
Apkbfiltr.cat
DriverVer
07/20/2015, 1.0.0.2
[DestinationDirs]
DefaultDestDir
12
kbfiltr_CoInstaller_CopyFiles
11
[Manufacturer]
%Mfg.Desc%
CompanyMfg,NTAMD64
[CompanyMfg]
[CompanyMfg.NTAMD64]
%kbfiltr.DevDesc%
kbfiltr,ACPI\IDEA0100,*IDEA0100
%kbfiltr.DevDesc%
kbfiltr,ACPI\IDEA0102,*IDEA0102
%kbfiltr.DevDesc%
kbfiltr,ACPI\MSFT0001,*MSFT0001
%kbfiltr.DevDesc%
kbfiltr,ACPI\ALPS0000,*ALPS0000
[kbfiltr.NT]
Include
keyboard.inf
Needs
STANDARD_Inst
CopyFiles
kbfiltr.CopyFiles
[kbfiltr.CopyFiles]
 
Apkbfiltr.sys
[kbfiltr.NT.Services]
AddService
ApkbfiltrService, , kbfiltr_Service_Inst
Include
keyboard.inf
Needs
STANDARD_Inst.Services
[kbfiltr_Service_Inst]
DisplayName
%kbfiltr.SvcDesc%
ServiceType
1 ; SERVICE_KERNEL_DRIVER
StartType
3 ; SERVICE_DEMAND_START
ErrorControl
0 ; SERVICE_ERROR_IGNORE
LoadOrderGroup
Keyboard Port
ServiceBinary
%12%\Apkbfiltr.sys
[kbfiltr.NT.HW]
AddReg
kbfiltr.HW.AddReg
Include
keyboard.inf
Needs
STANDARD_Inst.HW
[kbfiltr.HW.AddReg]
 
HKR,,"UpperFilters",0x00010000,"ApkbfiltrService"
[SourceDisksNames]
1
%DiskId1%,,,
[SourceDisksFiles]
Apkbfiltr.sys
1,,
[kbfiltr.NT.CoInstallers]
AddReg
kbfiltr_CoInstaller_AddReg
CopyFiles
kbfiltr_CoInstaller_CopyFiles
[kbfiltr_CoInstaller_AddReg]
 
HKR,,CoInstallers32,0x00010000, "wdfcoinstaller01005.dll,WdfCoInstaller"
[kbfiltr_CoInstaller_CopyFiles]
 
wdfcoinstaller01005.dll
[SourceDisksFiles]
wdfcoinstaller01005.dll
1 ; make sure the number matches with SourceDisksNames
[kbfiltr.NT.Wdf]
KmdfService
ApkbfiltrService, kbfiltr_wdfsect
[kbfiltr_wdfsect]
KmdfLibraryVersion
1.5
[Strings]
REG_SZ
0x00000000
REG_MULTI_SZ
0x00010000
REG_EXPAND_SZ
0x00020000
REG_BINARY
0x00000001
REG_DWORD
0x00010001
SERVICEROOT
"System\CurrentControlSet\Services"
Provider
"Alps"
DiskId1
"Alps Keyboard Filter"
Mfg.Desc
"Alps Electric"
kbfiltr.DevDesc
"Lenovo Keyboard Device"
kbfiltr.SvcDesc
"Alps Keyboard Filter"
Use the search function at the top to find the driver you need

Many hardware names are usually named after the chip model, and each chip model has its own dedicated driver, so as long as you know the chip model used by the hardware, you can find the right driver. For example, if your graphics card is named: "AMD Radeon RX 580", while actually the core chip model used is: "Radeon RX 580", then enter "Radeon RX 580" or "RX 580" to find the driver.

If you have a laptop or an all-in-one PC, you can also use the product name to search, and then go to the download page which has all the drivers for this machine (including: graphics card, network card, sound card, etc.). For example, if your laptop product name is: "Dell A6-9220e Inspiron Flagship", then type "Dell A6-9220e" to find all the drivers for this laptop.

Search steps:

1. Enter a keyword in the input box and click the "Search" button

2. In the query results, find the driver file you need, and click the download button

Driver Finder:

• Can't find the required driver files?
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• Unable to download driver files due to unstable network?
You can try using this driver file finder. The method of use is very simple. The program will automatically list all the driver files available for your current system. You can install drivers for devices that do not have drivers installed, and you can also upgrade drivers to the latest driver version for devices that have already installed drivers. Click here to download the driver finder.

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