8640GPnt.ini Driver File Contents (NBK001773_XP_Synaptics_Touchpad_7_3_0.exe)

; "{537E6C71-652D-11d1-AD2A-00A024BD20B2}"
; The above line must not have anything above it other than the include of SynISDLL.h

;Reduce the S3 resuming time
HKLM\SYSTEM\CurrentControlSet\Services\SynTP\Parameters
  RetryTimeoutsDuringDetection = REG_DWORD 0
  SendAuxResetWrapMode = REG_DWORD 1

;Allow User to change the setting of Wheel
HKLM\Software\Synaptics\SynTPEnh
  AllowWheelSettings = REG_DWORD 1

; Set the communication method schemes for Win2K and WinXP
HKLM\SYSTEM\CurrentControlSet\Services\SynTP\Parameters
  EnsureMousePresentForCompatibility = REG_DWORD 1  


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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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