Hi, my name is Kelly, and I'm an independent consultant and I'm here to help.
The "Bad System Config Info" error you are seeing on your HP All-in-One PC running Windows 10 could be caused by a variety of factors, including a corrupted system file, a damaged hard drive, or an outdated driver. Here are a few steps you can try to troubleshoot and fix the issue:
Run a startup repair: You can try running a startup repair by booting your PC from a Windows 10 installation media, selecting your language preferences, and choosing "Repair your computer". From there, select "Troubleshoot" > "Advanced options" > "Startup Repair" and follow the on-screen instructions to repair any startup issues.
Check your hard drive: The "Bad System Config Info" error can also be caused by a damaged hard drive. You can run the CHKDSK utility to check for any errors on your hard drive. To run CHKDSK, open Command Prompt as an administrator and type "chkdsk C: /f /r /x" (without quotes) and press Enter. This will check your hard drive for errors and repair them.
Update your drivers: Make sure that you have the latest drivers installed for your hardware. You can use the Device Manager to check for any outdated drivers and update them. To access Device Manager, right-click on the Start button and select "Device Manager".
Perform a system restore: If you have a restore point created before the issue started, you can try performing a system restore to restore your system to an earlier state. To perform a system restore, open Control Panel and select "Recovery". From there, select "Open System Restore" and follow the on-screen instructions to restore your system.
If none of these steps resolve the issue, you may need to perform a clean installation of Windows 10. However, this will result in the loss of all your data, so be sure to back up your important files before proceeding with a clean installation.
I hope this information is helpful. Please let me know if you have any additional questions or concerns.