Check for and install any system updates your Dell asks you to run that week. If that’s none, then you’ve lucked out and your system isn’t affected.

If you never updated your Dell laptop through Dell Command Update, Dell Update, Alienware Update, Dell System Inventory Agent, or Dell Platform Tags, then you’re likely not impacted by this issue.

Dellinstrumentation is a Dell feature that allows system administrators to manage devices on a deep level. It can be used to change BIOS configuration, remote shutdown, and more settings.

If your Dell PC is stuck on pre boot system performance check, perform a hard reset, check for a faulty hardware, or disable SupportAssist OS Recovery.