Driver Details

nVIDIA MCP79 Chipset Driver

This package provides the nVIDIA MCP79 Chipset Driver and is supported on Studio XPS Laptop 1340 that is running the following Windows Operaring Systems: Vista and Windows 7.

Fixes & Enhancements

Fixes - Fixed Patch Seagate 1.5TB detect failure problem - Fixed Silent install command: setup.exe -s -installide -k Enhancements - Added A04 candidate driver


Version 2.11 (32bit), A04



Release date

29 Mar 2010

Last Updated

05 Mar 2014


Available formats

File Format:Hard-Drive
File Name:R263964.exe
Download Type:HTTP
File Size: 9 MB
Format DescriptionThis 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.
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By downloading, you accept the terms of the Dell Software License Agreement.

Supported Operating Systems
Windows 7, 32-bit
Windows Vista, 32-bit
Installation instructions
Hard Drive Installation (via WinZip) with Setup.exe File for R263964.exe Download 1. Click Download File, 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 R263964.exe. 2. The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\R263964". 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-Extracto window is still open, close it. 6. Click the Start button and then click Run. 7. Type "C:\DELL\DRIVERS\R263964" in the Open textbox and then click OK. 8. Follow the on-screen installation instructions.
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Drivers help and tutorials

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

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This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).