Do you mean DOS or an NT command prompt? AFAIK, most BIOS updates are done in either DOS or GUI Windows. A command prompt only NT is a bit tricky, and not very useful anyway. A DOS booting USB stick ...

If your USB drive is being shown as two separate drives on your Windows PC, follow the below methods to fix the issue: Use some basic troubleshooting tips Run the Hardware and Device Troubleshooter ...

Command Prompt (or CMD) is Microsoft’s command-line interpreter for its Windows operating systems. It enables you to use commands for performing various operations on your computer — everything from ...