Request for assistance
Request for assistance
Start from UEFI, usually you can boot in normal or UEFI mode, and reset everything. Your system has both MBR and GPT files present.
Consider using a reliable partition manager such as MiniTool to delete all partitions and set up the disk with a GPT file. The native disk management works well for brand-new, empty drives, though it may not perform optimally when managing disks after Linux installation.