My lenovo wont boot, it says pci lan: iba ge slot 00c8 v1553 T440s

Disabling the Intel Boot Agent applies to add-on adapters plugged into a PCI, PCI-X, or PCI Express* slot If you have a built-in network connection

I had the same problem until I noticed it listed as IBA GE SLOT in the boot options I disabled this and it no longer attempts a network

iba xe slot 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 Network 1: IBA CL Slot 00FE v0109 One thing I noticed is that under boot sequence, my only options are to select the SATA 2: DVD drive, or