Impcd.inf Driver File Contents (

; Copyright (2008) (2009) Intel Corporation All Rights Reserved.
; The source code contained or described herein and all 
; documents related to the source code ("Material") are 
; owned by Intel Corporation or its suppliers or licensors. 
; Title to the Material remains with Intel Corporation or 
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; protected by worldwide copyright and trade secret laws 
; and treaty provisions. No part of the Material may be 
; used, copied, reproduced, modified, published, uploaded, 
; posted, transmitted, distributed, or disclosed in any 
; way without Intel�s prior express written permission.
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; Materials, either expressly, by implication, inducement, 
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Signature       = "$Windows NT$"
Class           = System
ClassGUID       = {4D36E97D-E325-11CE-BFC1-08002BE10318}
Provider        = %Mfg%
CatalogFile     =
DriverVer       = 02/26/2010,

DefaultDestDir = 12

%Mfg%           = IntelDevice,ntamd64


%Impcd.DeviceDesc%    = Impcd,PCI\VEN_8086&DEV_3B32


%Impcd.DeviceDesc%    = Impcd,PCI\VEN_8086&DEV_3B32

; NT install sections:

; Impcd:
CopyFiles       = Impcd.CopyDriver


AddService      = Impcd,2,ImpcdDriverService

StartType       = %SERVICE_DEMAND_START%
ErrorControl    = %SERVICE_ERROR_NORMAL%
ServiceBinary   = %12%\Impcd.sys
AddReg          = Impcd.AddReg
DelReg          = Impcd.DelReg

AddReg = Impcd_HWSettings

HKR, "Interrupt Management",, 0x00000010
HKR, "Interrupt Management\MessageSignaledInterruptProperties",, 0x00000010
HKR, "Interrupt Management\MessageSignaledInterruptProperties", MSISupported, 0x00010001, 0



; Source file information

1 = %DiskId%,,,""

Impcd.sys       	= 1,x32

Impcd.sys       	= 1,x64

; String Constants
REG_DWORD               = 0x00010001
Mfg                     = "Intel"
Impcd.DeviceDesc      = "Intel(R) Turbo Boost Technology Driver"

; Localizable Strings
DiskId                  = "Intel(R) Turbo Boost Technology Driver"
Download Driver Pack

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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