Cannot format because of TPM - Dell laptop

1.  Error: A configuration change was requested to clear TPM.......

Solution:

- Enter Bios (f2)

- Go to Setting 

- Security

- TPM security

- Untick TPM setting (√ deactivate)

- Apply

2. Error: Harddisk locked windows 10

Solution

Boot to windows 10 via command prompt:

- Troubleshoot

- Advanced Options

- Command prompt. Type as below then press enter for each of list:-

- diskpart 

- list disk

- select disk 0

- clean

- convert GPT

- exit

Recovery from a drive.