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.
Compatibility
Systems
Operating systems
Dimension C521
BIOS
Fixes and Enhancements
Enhanced compatibility for USB devices
Installation Instructions
Installation Instructions
The file DMC521-010111.EXE is using the Hard Drive format and is designed to be directly executed from Windows environments.
Click Download now. The File Download window appears.
Click the Save button. The Save As window appears.
Select Desktop using the drop-down menu to the right of Save in.
Click the Save button. A progress meter moves as the download is completed.
If necessary, click X in the upper right-hand corner of the Download Progress Window to close it upon completion.
NOTE:
Shut down all other applications prior to running the BIOS update utility. The update utility reboots your system in order to get the new BIOS loaded.
Double click the Icon on your desktop labeled DMC521-010111.EXE.
The Dell Bios Flash window appears
Click the Continue button.
The message Pressing OK will close all applications, shut down Windows, Flash the BIOS, then reboot. appears.
Click the OK button.
The system will restart and the Bios Flash will be completed.
Offers subject to change, not combinable with all other offers. Taxes, shipping, handling and other fees apply. U.S. Dell Home and Home Office new purchases only. Free shipping and handling offer available in Continental (except Alaska) U.S. only. Free shipping offer does not include time to build/test system. Dell reserves the right to cancel orders arising from pricing or other errors.
