The ST2420L is a type of monitor manufactured by Dell. Updating to the lastest driver can fix incorrect resolution, incorrect display adapter mode or distorted or stretched image. This version of "DELL_ST2420L-MONITOR_A00-00_R299077.EXE" has been downloaded 90 times with a user rating of 5 out of 5 stars, based on 10 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 10, Windows 8, Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 139.2 KB.
Dell ST2420L
Dell ST2420L(Analog)
Dell ST2420L(Digital)
Dell ST2420L(HDMI)
Windows 10, Windows 8, Windows 8 (64 bit), Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit)
A00.00 (13-Jul-2013)
Monitor Driver File
Sharmila (DG Staff Member) on 17-May-2017
DISPLAY\DELA066\4&2E3458D9&0&UID16843008
DISPLAY\DELA066\5&8364671&0&UID16777473
DISPLAY\DELA066\5&C418419&0&UID1048832
DISPLAY\DELA067\4&299FA93A&0&UID52628224
DISPLAY\DELA067\5&1DD42F69&0&UID1048848
DISPLAY\DELA067\5&38F7DC8&0&UID261
DISPLAY\DELA067\5&77692C5&0&UID16777488
DISPLAY\DELA068\5&38F7DC8&0&UID259
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
st2420l.cat | 7.8 KB | 25 May 2011 |
ST2420L.inf | 2.8 KB | 15 Apr 2011 |
ST2420L.icm | 2.6 KB | 15 Apr 2011 |
To get the Dell ST2420L 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 Dell ST2420L 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 Dell Driver Update Utility. 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. Most major device manufacturers update their drivers regularly.
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.
In Windows 11, 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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.