Notebook System Software (NSS) is a utility that provides critical updates and patches for your operating system. Install the NSS program to gain support for Dell 3.5-inch USB floppy drives, Intel Pentium-M processors, CD-ROM/CD-RW/DVD drives, Infrared (IR) communications, and USB devices. NSS is necessary for correct operation of your Dell portable computer, including the Dell D/Bay, D/Dock, D/Port, and D/View family of docking devices. NSS automatically detects your computer and operating system and installs the updates appropriate for your configuration.

Hard Drive Installation (via WinZip) with Setup.exe File for R127239.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 R127239.EXE.
2.The Self-Extracting window appears and prompts you to extract or
unzip to C:DELLDRIVERSR127239. 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.

1. Support for new Infrared devices in the XPS M2010.
2. Fix for long resume-from-standby time on the XPS M2010.
3. Fix for XPS M2010 where system may freeze upon resume-from-standby.

Notebook System Software

Systems
XPS M2010

4.7.0, A23
Vendor Version :
4.7.0
Dell Version :
A23