This small form factor machine Type 10TX0013UK. BIOS Revision M22KT49A, Block Revision level 1.49. 11/10/2022
After fitting a NVMe SSD to replace the existing hard drive the machine booted once from the cloned image but then failed with a ‘Error 1962: No operating system found’. The solution to this was to enter the BIOS and go to the Devices > Network Setup settings for PXE and disable them. This included the PXE IPV4 Network stack, same for IPV6 and the PXE option ROM setting.