Windows Firmware Update Package (M3B408) for U2422HE monitor.

The monitor firmware update will take approximately 15 minutes. Do not run Dell Display Manager software during firmware updating. Interruptions during the update process such as disconnecting or turning off the monitor or PC will cause damage to your monitor. Read the Firmware Update Instructions/Readme found in the Firmware package before updating your monitor.

1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Installation
1. Browse to the location where you downloaded the file
2. Run the self-extracting executable file Dell_U2422HE_FWUpdate_M3B408_Windows.exe
3. Follow the instructions in the Firmware Update Instruction