Dell recommends the customer review specifics about the update to determine if it applies to your system. The update contains changes that impact only certain configurations, or provides new features that may/may not apply to your environment.

There is no need to install these settings if you purchased your Dell Computer after November 2007.

	Systems	Operating systems
	Dimension C521 Dimension E521 XPS/Dimension 410/9200 XPS/Dimension 420 XPS/Dimension 210/9200C Dimension E520 Inspiron 1501 Inspiron 640m / E1405 Inspiron 9400/E1705 Inspiron 1420 Inspiron 1520 Inspiron 1521 Inspiron 1525 Inspiron 1526 Inspiron 1720 Inspiron 1721 Inspiron Desktop 530 Inspiron Desktop 530S Inspiron Desktop 531 Inspiron Desktop 531S Inspiron 6400/E1505 Latitude D530 Latitude D531 Latitude D631 Latitude D420 Latitude D430 Latitude XFR D630 Latitude XT Latitude 131L Latitude ATG D620 Latitude ATG D630 Latitude D520 Latitude D620 Latitude D630 Latitude D820 Latitude D830 Dell Precision WorkStation 390 Dell Precision WorkStation 490 Dell Precision WorkStation 690 Dell Precision Mobile WorkStation M65 Dell Precision Mobile WorkStation M90 Latitude D630c OptiPlex 320 OptiPlex 330 OptiPlex 740 OptiPlex 745 Optiplex 745c OptiPlex 755 Dell Precision WorkStation T3400 Dell Precision Mobile WorkStation M2300 Dell Precision Mobile WorkStation M6300 Dell Precision WorkStation T5400 Dell Precision WorkStation T7400 Studio Laptop 1535 Studio Laptop 1536 Studio Laptop 1735 Vostro Desktop 200 Vostro Desktop 400 Vostro Notebook 1000 Vostro Notebook 1200 Vostro Notebook 1310 Vostro Notebook 1400 Vostro Notebook 1500 Vostro Notebook 1510 Vostro Notebook 1700 Vostro Notebook 1710 Dell Precision Mobile WorkStation M4300 XPS M1730 XPS/Dimension 630i XPS/Dimension 700 XPS/Dimension XPS 710 XPS/Dimension XPS 710 H2C XPS/Dimension XPS 720 XPS/Dimension XPS 720 H2C XPS/Dimension XPS 730 XPS M1210 XPS M1330 XPS M1530 XPS M1710 XPS M2010 XPS/Dimension One	Microsoft Windows Vista 32-bit Microsoft Windows Vista 64-bit

Initial Release

This utility should be used to reinstall Dell factory power management settings if you had to reinstall Windows Vista or your Dell computer shipped before November 2007.

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. For example labeled R12345.EXE.
2. The Self-Extracting window appears and prompts you to extract or unzip to C:\DELL\DRIVERS\R12345.EXE. (Example path). Write down this path so the executable (Example - 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\R12345 in the Open textbox and then click OK.
8. Follow the on-screen installation instructions.