I'll definitely give it a try but there's no option in my BIOS for BIOS MODE how do I change it to UEFI?Well...you'll see this first thing I hope.
Before start, just reset CMOS. Put it in an 'out-of-box' condition so we know nothing there is causing any problems.
Running DISKPART only go through the CLEAN without a CONVERT, then EXIT. It will be CLEAN of any partitions and in a RAW state so not recognized by Windows. Go into Disk Manager and you'll see it as an UNKNOWN disk. Right click on the left box at the lower section and select to INITIALIZE then be sure to tick the GPT radio button.
Once done with that, remove your USB with WinPE on it and boot the system into BIOS and be sure it's set to UEFI mode but change nothing else. Then put in the USB drive with your Windows installation media and reboot; it should automatically go into setup on the installation media. When installing select the options for creating new partitions as needed (of course). It should set up for a UEFI install. Once set up, confirm it's GPT by booting to Windows and going into Disk Manager and right clicking on the left box of the drive.