When I turn on my Lenovo Thinkpad, it says PCI LAN: IBA GE Slot

Boot options #1=IBA CL Slot 00FE v0110, #2=Windows Boot Manager (First for LAN PXE Boot, called UEFI: “IP4 Intel ® ethernet

IBA CL Slot 00FE v0110,0x0) BO My PBA boot menu entries were not created using efibootmgr from Linux but by using the system setup menu's

iba ge slot 00c8 v1381 IBA CL Slot 00FE v0110” #1 Disabled #2 Disabled P1: Micron_110_MFTDDAK256TB IBA CL Slot 00FE v0110 opzionale, menu Advanced → AMT Configuration → MEBx

iba ge slot 00c8 v1550 the options are IBA CL Slot 00FE v0110 and Disable Boot Override Saves the specified boot override