Then you can reinstall the drivers and available software from the PC's support page. Any content on the flash drive will be deleted. Plug in a blank USB flash drive with at least 8GB of space. Select the language, edition, and architecture (64-bit or 32-bit) for Windows 10. Select Create installation media for another PC, and then select Next. Select Download tool now, and select Run.If you agree to the license terms, select Accept. To do this with the combined SSU and LCU packages now used for Windows 10, version 20H2 and Windows 10, version 2004, you will need to extract the SSU from the combined package. Here are the steps to create the W10 USB flash drive installer. To avoid this issue, be sure to first slipstream the SSU released Maor later into the custom offline media or ISO image before slipstreaming the LCU.
If you are asked to enter a product key during the installation process, select the 'I don't have a product key' option, and W10 will install and automatically activate once you are connected to the internet.
You can make a W10 USB flash drive installer with the Microsoft Media Creation Tool, using an 8 GB flash drive using another Windows PC, if your PC is not working. Use the Dell OS Recovery Tool to create a USB recovery drive that you can use to reinstall the version of Windows or Linux that came with your PC: Welcome to the Dell Community can search for 'Downloads'