Dell Dimension E521 Driver Download (Official)

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Dell Dimension E521 Driver Download (Official)
10 Ratings
46 Downloads

Supported Models

Dimension E521 Driver

Manufacturers

Dell

Supported Operating Systems

Not Applicable

File Name

CZ128000.EXE (2.5 MB)

Versions

A1280 (14-Sep-2006)

Find Related Drivers

Uploader Notes

Diagnostics: Dell 32 Bit Diagnostics (Graphical User Interface version), Diagnostics Utility, English, Dimension C521, E521, OptiPlex 745, A1280

Dell 32-bit Diagnostics v1280

Uploaded By

Jayakumar (DG Staff Member) on 29-Jun-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Adaptec.mdm 325.1 KB 3 Aug 2006
Adaptec2.mdm 316.7 KB 3 Aug 2006
BiosMp.mdm 19.0 KB 3 Aug 2006
CABLES.mdm 203.3 KB 3 Aug 2006
Cache.mdm 52.7 KB 3 Aug 2006
Cpu.mdm 33.5 KB 3 Aug 2006
DDINIT.MLM 1.8 KB 3 Aug 2006
DDInit.mim 4.4 KB 3 Aug 2006
DELLDIAG.COM 10.3 KB 3 Aug 2006
DELLDIAG.EXE 1.2 MB 3 Aug 2006
DellDiag.INI 319 bytes 3 Aug 2006
DellSys.msm 83.5 KB 3 Aug 2006
Disk.mdm 259.5 KB 3 Aug 2006
Diskette.mdm 62.8 KB 3 Aug 2006
Dvd.mdm 18.9 KB 3 Aug 2006
GenAudio.mdm 186.8 KB 3 Aug 2006
HDAudio.mdm 78.0 KB 3 Aug 2006
IEEE1394.mdm 28.7 KB 3 Aug 2006
IMchEcc.mdm 39.0 KB 3 Aug 2006
INT15_88.COM 900 bytes 3 Aug 2006
IR.mdm 62.4 KB 3 Aug 2006
Iaudio.mdm 106.4 KB 3 Aug 2006
IoApic.mdm 50.8 KB 3 Aug 2006
Keyboard.mdm 194.7 KB 3 Aug 2006
LSI.mdm 90.7 KB 3 Aug 2006
Memory.mdm 125.1 KB 3 Aug 2006
MiscPci.mdm 41.5 KB 3 Aug 2006
Mouse.mdm 77.1 KB 3 Aug 2006
MpCache.mdm 57.3 KB 3 Aug 2006
NbBatt.MDM 42.9 KB 3 Aug 2006
NbSvc.MDM 70.8 KB 3 Aug 2006
Nbfan.MDM 33.3 KB 3 Aug 2006
Nbtherm.MDM 48.2 KB 3 Aug 2006
Nic.mdm 239.2 KB 3 Aug 2006
PM.MDM 13.9 KB 3 Aug 2006
Parallel.mdm 47.7 KB 3 Aug 2006
Pci.mdm 14.7 KB 3 Aug 2006
Perc2Ada.mdm 33.5 KB 3 Aug 2006
Pnp.mdm 24.3 KB 3 Aug 2006
Raid.mdm 62.2 KB 3 Aug 2006
SMBus.mdm 23.6 KB 3 Aug 2006
SYMTREE.INI 2.0 KB 3 Aug 2006
SYSBDMON.mdm 84.4 KB 3 Aug 2006
Scsi.mdm 274.9 KB 3 Aug 2006
Serial.mdm 48.6 KB 3 Aug 2006
Smbios.mdm 112.8 KB 3 Aug 2006
Smi.mdm 27.8 KB 3 Aug 2006
System.mdm 76.3 KB 3 Aug 2006
USBEHCI.mdm 52.4 KB 3 Aug 2006
USBOHCI.mdm 34.0 KB 3 Aug 2006
USBUHCI.mdm 38.3 KB 3 Aug 2006
Usb.mdm 72.6 KB 3 Aug 2006
Usb2.mdm 48.2 KB 3 Aug 2006
UsbDevID.mdm 119.1 KB 3 Aug 2006
UsbKbd.mdm 142.4 KB 3 Aug 2006
UsbMass.mdm 23.8 KB 3 Aug 2006
UsbMouse.mdm 51.3 KB 3 Aug 2006
UsbTm.mdm 52.5 KB 3 Aug 2006
UsbUfi.mdm 62.0 KB 3 Aug 2006
Video.mdm 157.8 KB 3 Aug 2006
ami_raid.mdm 48.2 KB 3 Aug 2006
mpmemory.exe 104.4 KB 25 Jul 2006
nic8254x.MDM 83.5 KB 3 Aug 2006

How to Update Dimension E521 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Dimension E521 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Dimension E521 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Dimension E521. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Dell website. Many major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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