Alps Alps TouchPad, v.7.4.102.104, A04

TouchPad driver for Win7
To view all drivers for your Vostro 1720, go to Drivers and downloads.
Recommended
Loading the latest available version of the driver...

This is the latest Dell validated version of this driver

This is not the latest Dell validated version of this driver

R252187.exe

File Format: ZipPack External
File Name: R252187.exe
File Size: 9.41 MB
Format Description
This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
MD5:
Not available
SHA1:
Not available
SHA-256:
Not available

Fixes & Enhancements

enhance TouchPad stability when updating to Win7 from Vista.
Read More

Version

7.4.102.104, A04

Release date

20 Jan 2010

Download Type

Driver

Category

Mouse, Keyboard & Input Devices

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.

Additional details

Show All | Hide All
Hard Drive Installation (via WinZip) with Setup.exe File for R252187.exe

Download

1.Click Download Now, to download the file.
2.When the File Download window appears, click Save (Windows XP
users will click Save) this program to disk and click OK. The Save In:
window appears.
3.From the Save In: field, click the down arrow then click to
select Desktop and click Save. The file will download to your desktop.
4.If the Download Complete window appears, click Close. The file
icon appears on your desktop.

Install

1.Double-click the new icon on the desktop labeled R252187.exe.
2.The Self-Extracting window appears and prompts you to extract or
unzip to C:\DELL\DRIVERS\R252187. Write down this path so the executable (I.e.
Setup.exe) file can be found later.
3.The Self-Extractor window appears.
4.Click OK.
5.After completing the file extraction, if the Self-Extractor
window is still open, close it.
6.Click the Start button and then click Run.
7.Type C:\DELL\DRIVERS\R252187 in the Open textbox and then click OK.
8.Follow the on-screen installation instructions.

Need help with Mouse, Keyboard and Input Devices issues?

Find a solution in Dell's Mouse, Keyboard and Input Devices troubleshooting and usage guide.

Drivers help and tutorials