‎XPS 8920, Radeon 6650XT, stuck before BIOS !

gpu stuck in pcie slot   Dan gpu slot width

When I look at gpu z my gpu is only operating in x8 no matter the load If I bifurcate the pcie slot in the bios to x8x8 I can get the gpu

The MacBook Pro is a line of Mac laptop computers developed and manufactured by Apple Introduced in January 2006, it is the high-end sibling of the MacBook System Is Not Booting Up When a Discrete Graphics Processing Unit Is Inserted in the System's PCIe Slot on a System Powered by an Intel® Processor

slot sigma System Is Not Booting Up When a Discrete Graphics Processing Unit Is Inserted in the System's PCIe Slot on a System Powered by an Intel® Processor  My 3080 is mounted in the PCIe Slot directly - Idle shows x16