Thanks for all the input 😃
I have ploughed through everything related to Microphones and Linux I could find and Tried everything suggested but I have had zero luck.
Things I have Tried:
1, Search for a Mic Switch and a Key Board short cut for the Mic Result = No Switch or Working Shortcut
2, PulseAudio and ALSA settings all checked, all configs tested, toggled mic on off on via alsamixer (cmdline), etc, etc, Result = No response from the Mic
3, BIOS Updated to the latest rev 309 Result = No difference
4, I have Kind of run out brain power as most other suggestions I could find would require someone spoon feeding me what to do with all the cmd's etc.
It maybe like brent says it's just too new.
This is the only issue this Laptop has, everything else works perfect and it's very fast even before my 16GB RAM turns up! So it cost me £220 for the Laptop NEW I upgraded the NVMe sdd to 1TB at a cos of £59 and the 16GB Ram cost £40. I will be adding a 1TB 2.5" ssd also but I need to order a board compatible connector.