Dell Support Drivers & Downloads Driver File Formats

Driver Details

Link
Conexant D400 External USB 56K Modem Diagnostics Utility
This package provides the Conexant D400 External USB 56K Modem Diagnostics Utility and is supported on the Latitude, Inspiron, Vostro and OptiPlex models that are running the following Windows Operating Systems: XP, Vista and Windows 7.
Release Date 5/12/2010
Importance: Recommended
Version: MdmDiag32_1.0.28.0,A01

The following formats are available for the file you have selected

File Format: Hard-Drive Download File Download File
File Name:

CONEXANT_D400-USB-MODEM_V4HFC_A01_SETUP_ZPE.exe

Description: This 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.
Download Type: HTTP
File Size: 4MB

Previous Versions

No previous version available.

Description

This package provides the Conexant D400 External USB 56K Modem Diagnostics Utility and is supported on the Latitude, Inspiron, Vostro and OptiPlex models that are running the following Windows Operating Systems: XP, Vista and Windows 7.

Level of Importance:Recommended

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).

Compatibility

Systems
Inspiron 13z N301Z
Inspiron 14 (N4050)
Inspiron 14 3420
Inspiron 14 AMD M4040
Inspiron 14 Intel (N4020)
Inspiron 14 N4030
Inspiron 14 N4120
Inspiron 1470
Inspiron 14z (1470)
Inspiron 15 (M5030)
Inspiron 15 (N5030)
Inspiron 15 (N5040)
Inspiron 15 (N5050)
Inspiron 15 3520
Inspiron 1570
Inspiron 15z (1570)
Inspiron m301z AMD
Inspiron M5040
Inspiron M511R
Inspiron N4120
Inspiron Zino HD 410
Latitude 13
Latitude E4310
Latitude E5410
Latitude E5510
Latitude E6220
Latitude E6230
Latitude E6320
Latitude E6330
Latitude E6430 ATG
Latitude E6430s
Latitude E7240
Latitude E7440
Latitude XT2
Latitude XT3
OptiPlex 3010
OptiPlex 390
Precision M4700
Precision M6700
Studio 1450
Studio 1457
Studio 1458
Studio XPS 1647
Vostro 1440
Vostro 1450
Vostro 1540
Vostro 1550
Vostro 2420
Vostro 3350
Vostro 3450
Vostro 3550
Vostro 3555
Vostro 3750
Vostro V131
Operating Systems
MS Windows 7 32-bit
MS Windows Vista 32-bit
MS Windows XP

Applies to

  • Conexant D400 External USB 56K Modem

Fixes & Enhancements

Fixes - Fixed Displayed Icon in Control Panel Window. - Fixed Program Compatibility Assistant message asking "Did this control panel work correctly?" about Modem Diagnostic DLL pops-up on Vista 64-bit OS when diagnostic tool is opened and closed after the installation. Enhancements - Removed all references of the files of dmdm32.cpl and dmdm64.cpl

Installation instructions

            
Hard Drive Installation (via WinZip) with Setup.exe File

Download

1. Click Download File, to download the file.
2. When the File Download window appears, click Save or 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.
2. The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\V4HFC". (Where 'V4HFC' is the name of the file to be downloaded). 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 Start button and then click Run.
7. Type "C:\DELL\DRIVERS\V4HFC" (where 'V4HFC' is the name of the file) in the Open textbox and then click OK.
8. Follow the on-screen installation instructions.            
        

Checksum

To ensure the integrity of your download, please verify the checksum value.

This is an optional process and is not required for the downloading and installation of device drivers from this site.
MD5:
a4f14d00b021843647182440ad7c4ca8
CONEXANT_D400-USB-MODEM_V4HFC_A01_SETUP_ZPE.exe
SHA1:
d33fbca6926fb4cbf2e8a8577063d195ac4fcf9d
CONEXANT_D400-USB-MODEM_V4HFC_A01_SETUP_ZPE.exe
SHA-256:
52d53aeb20d6695fd7823d654addfad86b167ac505b5c5c85fae7aeabc7d25ca
CONEXANT_D400-USB-MODEM_V4HFC_A01_SETUP_ZPE.exe

By downloading, you accept the terms of the Dell Software License Agreement.