Dell Latitude D420 Drivers Download

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Download the latest version of the Dell Latitude D420 driver for your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.

Find All Dell Latitude D420 Drivers

Popular Driver Updates for Dell Latitude D420

Dell Latitude D420 Driver Update Utility

Supported OS: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP
File Version: Version 5.6.12
File Size: 5.2 MB
File Name: DriverEasy_Setup.exe
Overall Rating:

D420 Driver

Manufacturer: Dell
Device Type: Sound / Audio
Supported OS: Win XP Home, Win XP Pro
File Version: Version 5.10.0.5515
File Size: 8.4 MB
File Name: R171789.exe
Overall Rating: (1 rating, 1 review)

317 Downloads

Submitted Dec 30, 2009 by Jerry K (DG Member):
"Sigmatel STAC 92XX C-Major HD Audio driver - For Dell Latitude D420 laptop - Version: 5.10.0.5515 - Release date: 12/4/2007 - File name: R171789 - OS's supported: Windows XP"

Dell Precision WorkStation M65, Latitude ATG D620, Latitude D420, Latitude D520, Latitude D620, Latitude D820 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Mouse / Keyboard
Supported OS: Win Vista, Win Vista x64
File Version: Version 6.0.4000.1, A00
Release Date: 2006-10-18
File Size: 4.3 MB
File Name: R141765.EXE
Overall Rating: (7 ratings, 7 reviews)

924 Downloads

Submitted Feb 8, 2007 by Jegadesh (DG Staff Member):
"SMC Fast IrDa - Input: SMC Fast IrDa, Driver, Windows Vista 32-bit, Windows Vista 64-bit, Multi Language, Multi System, v.6.0.4000.1, A00"

Latitude D420 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Network / Ethernet
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server
File Version: Version 2.05.26.45, A01
File Size: 8.1 MB
File Name: R97345.EXE

28 Downloads

Submitted Jul 2, 2008 by Jayakumar (DG Staff Member):
"Communications: Dell Wireless 5700 TELUS Mobile Broadband (CDMA EV-DO) Mini-Card, Driver, Windows 2000, Windows XP, English, French, Multi System, v.2.05.26.45, A01 - Customer install package for WHQLed driver and Dell Mobile Broadband Card Utility version supporting Dell Wireless 5700-Telus Mobile Broadband ..."

Latitude D420 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Network / Ethernet
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server
File Version: Version 8.48e, A00
File Size: 3.3 MB
File Name: CL1309A1.bin

30 Downloads

Submitted Jul 2, 2008 by Jayakumar (DG Staff Member):
"Network: Broadcom 5721C1 NetXtreme Gigabit Ethernet PCI-E, 57XX Gigabit Integrated Controller, Driver, Windows 2000, Windows XP, Multi Language, Multi System, v.v8.48e, A00 - Broadcom 57XX W2K/XP Gigabit Ethernet Driver"

Latitude D420 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: BIOS / Motherboard (Firmware)
File Version: Version A03
File Size: 616.5 KB
File Name: D505_A10.EXE

8 Downloads

Submitted Jul 4, 2008 by Jayakumar (DG Staff Member):
"BIOS: Dell Latitude D420 System BIOS, English, Latitude D420, A03 - Latitude D420 A03 System BIOS"

Dell Precision Mobile WorkStation M90, Inspiron 1501, Inspiron 6400/E1505, Latitude 120L, Latitude D420 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: CD / DVD
Supported OS: Win XP Home, Win XP Pro
File Version: Version AD20, A05
File Size: 761.3 KB
File Name: SDVD8820_AD20_Philips.zip
Overall Rating: (2 ratings, 2 reviews)

139 Downloads

Submitted May 20, 2008 by Jayakumar (DG Staff Member):
"Removable Storage: Philips SDVD-8820 Slim 8X DVD /-RW, Firmware, Windows XP, Multi Language, Multi System, v.AD20, A05 - Firmware update for Philips SDVD8820 slim dvdrw"

Dell Latitude XPi Driver

Manufacturer: Dell
Device Type: Laptop
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win NT 3.51, Win ME, Win 98SE, Win 98, Win 95, Win 3.11
File Size: 3.2 MB
File Name: DellLatitudeXPIaudiodrivers.rar
Overall Rating: (61 ratings, 73 reviews)

10,410 Downloads

Submitted May 9, 2001 by Sasha (DG Member):
"This is a hard to find driver for the Audio interface within the Notebook Dell Latitude XPi, it is a PCMCIA kind of audio device, which worked for my Laptop. Enjoy!!!"

Dell Precision Mobile WorkStation M20, Dell Precision Mobile WorkStation M65, Dell Precision Mobile WorkStation M70, Dell Precision Mobile WorkStation M90, Inspiron 6400/E1505, Latitude D420, Latitude D510, Latitude D610, Latitude D820, Latitude X1 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Mouse / Keyboard
Supported OS: Win XP Home, Win XP Pro
File Version: Version A02
Release Date: 2005-12-20
File Size: 47.1 MB
File Name: R132660.EXE
Overall Rating: (1 rating, 1 review)

223 Downloads

Submitted Dec 26, 2007 by Jayakumar (DG Staff Member):
"Input: Dell Bluetooth Wireless Keyboard and Mouse Bundle, Application, Windows XP, Multi Language, Multi System, A02 - Dell Desktop Bluetooth Wireless Keyboard"

Dell Precision Mobile WorkStation M65, Dell Precision Mobile WorkStation M90, Inspiron 1300/B130, Inspiron 6400/E1505, Inspiron 9400/E1705, Inspiron B120, Latitude D420, Latitude D820, XPS M1210, XPS M1710, XPS M2010, XPS/Inspiron M140/630m Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Sound / Audio
Supported OS: Win XP Home, Win XP Pro, Win XP Pro x64, Win 2000 Workstation, Win 2000 Server
File Version: Version 5.10.0.4995, A06
File Size: 8.0 MB
File Name: R122161.EXE
Overall Rating: (13 ratings, 13 reviews)

1,047 Downloads

Submitted Dec 27, 2007 by Jayakumar (DG Staff Member):
"Audio: SIGMATEL STAC 92XX C-Major HD Audio, Driver, Windows 2000, Windows XP, Windows XP x64, Multi Language, Multi System, v.5.10.0.4995, A06 - Sigmatel STAC92XX C-Major HD Audio Driver"

Dell Precision WorkStation M90, Inspiron 1501, Inspiron 6400/E1505, Inspiron 9400/E1705, Inspiron E1405/640M, Latitude 131L, Latitude D420, XPS M1210, XPS M1710, XPS M2010, XPS/Inspiron M140/630m Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: BIOS / Motherboard
Supported OS: Win Vista
File Version: Version 1.0.1, A00
Release Date: 2006-11-14
File Size: 595.5 KB
File Name: R141246.EXE
Overall Rating: (6 ratings, 7 reviews)

704 Downloads

Submitted Feb 6, 2007 by Jegadesh (DG Staff Member):
"Ricoh Memory Card Drivers for Vista 32-Bit - Chip Set: Ricoh R5C832, R5C843, Driver, Windows Vista 32-bit, Multi Language, Multi System, v.1.0.1, A00"

Dell Precision WorkStation M65, Dell Precision WorkStation M90, Latitude ATG D620, Latitude D420, Latitude D520, Latitude D620, Latitude D820, XPS M1710 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Removable Drive
Supported OS: Win Vista, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server
File Version: Version 1136, A01
Release Date: 2006-11-21
File Size: 3.9 MB
File Name: R144793.EXE
Overall Rating: (3 ratings, 3 reviews)

1,740 Downloads

Submitted Feb 8, 2007 by Jegadesh (DG Staff Member):
"O2Micro OZ77Cxx USB SmartCard Controller - Security: O2Micro OZ77Cxx USB SmartCard Controller, Driver, Windows 2000, Windows Vista 32-bit, Windows XP, Multi Language, Multi System, v.1136, A01"

Inspiron 1300/B130, Latitude D420, Latitude D810, Latitude D820, XPS/Dimension 210/9200C Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: BIOS / Motherboard
Supported OS: Win XP Home, Win XP Pro, Win XP Pro x64, Win 2000 Workstation, Win 2000 Server
File Version: Version 8.0.0.1009, A18
Release Date: 2006-09-15
File Size: 1.5 MB
File Name: R140623.EXE
Overall Rating: (1 rating, 1 review)

36 Downloads

Submitted Feb 28, 2008 by Jayakumar (DG Staff Member):
"Chip Set: Intel Chipset Software Installation Utility, Driver, Windows 2000, Windows XP, Windows XP x64, Multi Language, Multi System, v.8.0.0.1009, A18 - Software support for Intel Chipsets."

Dell Precision WorkStation 390, Dell Precision WorkStation 490, Latitude 120L, Latitude 131L, Latitude D420, Latitude D510, Latitude D520, Latitude D600, Latitude D610, Latitude D620, Latitude D800, Latitude D810, Latitude D820, OptiPlex GX280, XPS M1210 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Display / Monitor
Supported OS: Win Vista, Win Vista x64
File Version: Version A-Rev
Release Date: 2006-08-22
File Size: 57.1 KB
File Name: R142745.zip
Overall Rating: (4 ratings, 4 reviews)

331 Downloads

Submitted Feb 1, 2007 by Jegadesh (DG Staff Member):
"Dimension 1100/B110 - Initial Release - Displays: Dell 2007FP, Driver, Windows Vista 32-bit, Windows Vista 64-bit, Multi Language, Multi System, A-Rev"

Dell Precision WorkStation M65, Dell Precision WorkStation M90, Inspiron 1300/B130, Inspiron 6400/E1505, Inspiron 9400/E1705, Inspiron B120, Inspiron E1405/640M, Latitude ATG D620, Latitude D420, Latitude D520, Latitude D620, Latitude D810, Latitude D820 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: BIOS / Motherboard
Supported OS: Win Vista, Win Vista x64
File Version: Version 8.1.1.1010, A01
Release Date: 2006-09-15
File Size: 1.5 MB
File Name: R140623.EXE
Overall Rating: (16 ratings, 17 reviews)

2,922 Downloads

Submitted Feb 6, 2007 by Jegadesh (DG Staff Member):
"The Intel(R) Chipset Software Installation Utility installs Windows* INF files to the target system. These files outline to the operating system how to configure the Intel(R) chipset components in order to ensure that the following features function properly: - Core PCI and ISAPNP Services - PCIe Support ..."

Inspiron 6400/E1505, Inspiron 9400/E1705, Latitude D620, Latitude D820, XPS M1210, Latitude D420, Latitude D520 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Video / Graphics
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server
File Version: Version 6.14.10.4446, A01
File Size: 5.3 MB
File Name: R114946.EXE
Overall Rating: (9 ratings, 9 reviews)

448 Downloads

Submitted Dec 26, 2007 by Jayakumar (DG Staff Member):
"Video: Intel 945GM Graphics Controller, Driver, Windows 2000, Windows XP, Multi Language, Multi System, v.6.14.10.4446, A01 - Graphics driver for Intel 945GM based systems."

BIOS Latitude D420 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: CD / DVD (Firmware)
Supported OS: Win 7, Win 7 x64, Win Vista, Win Vista x64, Win XP Home, Win XP Pro, Win XP Pro x64
File Version: Version A07.00
File Size: 1.8 MB
File Name: R227331.exe

540 Downloads

Submitted Nov 26, 2018 by Sharmila (DG Staff Member):
"DVDRW Firmware File, Browse to the location where you downloaded the file and double-click the new file. Read over the release information presented in the dialog window. Download and install any prerequisites identified in the dialog window before proceeding. Click the Install button. Follow the remaining ..."

Dell Precision WorkStation 380, Dell Precision WorkStation 390, Latitude 110L, Latitude 120L, Latitude D410, Latitude D420, Latitude D520, Latitude D610, Latitude D620, Latitude D810, Latitude D820, OptiPlex GX620, XPS M1210, ell Precision WorkStation 490 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: Display / Monitor
Supported OS: Win Vista, Win Vista x64, Win XP Home, Win XP Pro, Win XP Pro x64
File Version: Version v.2D6T03, A00
Release Date: 2006-09-07
File Size: 135.2 KB
File Name: R138171.zip
Overall Rating: (2 ratings, 2 reviews)

251 Downloads

Submitted Mar 5, 2007 by Jegadesh (DG Staff Member):
"Displays: Dell 1908FPt - 19 inch Flat Panel Monitor, Driver, Multi OS, Multi Language, Multi System, v.2D6T03, A00 - Initial Release"

Dell Precision Mobile WorkStation M65, Dell Precision Mobile WorkStation M90, Inspiron 2200, Inspiron 640m / E1405, Latitude D420, Latitude X1, OptiPlex 740, OptiPlex GX620 Driver

Manufacturer: Dell
Source: Manufacturer Website (Official Download)
Device Type: CD / DVD
Supported OS: Win Vista, Win Vista x64, Win XP Home, Win XP Pro, Win XP Pro x64, Linux, Other
File Version: Version DE04, A02
File Size: 725.0 KB
File Name: R145367.EXE
Overall Rating: (1 rating, 1 review)

75 Downloads

Submitted Feb 25, 2008 by Jayakumar (DG Staff Member):
"Removable Storage: TSST TS-L462D 24x Slim CDRW/DVD, Firmware, Multi OS, Multi Language, Multi System, v.DE04, A02 - Firmware flash upgrade for TSST TS-L462D drive. - OS: Red Hat Red Hat Enterprise Linux 3 Red Hat Red Hat Enterprise Linux 4"

If you have had recent power outages, viruses or other computer problems, it is likely that the drivers have become damaged. Browse the list above to find the driver that matches your hardware and operating system. To see more matches, use our custom driver search engine to find the exact driver.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Dell Latitude D420. It is a software utility that will find the right driver for you - automatically.

DriverGuide maintains an extensive archive of Windows drivers available for free download. We employ a team from around the world which adds hundreds of new drivers to our site every day.

How to Install Drivers

Once you download your new driver, then you need to install it. To install a driver in Windows, you will need to use a built-in utility called Device Manager. It allows you to see all of the devices recognized by your system, and the drivers associated with them.

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

Install Drivers With 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.

Visit our Driver Support Page for helpful step-by-step videos

If you are having trouble finding the right driver, stop searching and fix driver problems faster with the Automatic Driver Update Utility. Many computer problems are caused by missing or outdated device drivers, especially in Windows 10. If your deskttop or laptop is running slow, or keeps crashing or hanging, there is a good chance that updating your drivers will fix the problem. Automatic updates could save you hours of time.

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