Error 0x80280023

Value: -2144862173 | 0x80280023 | 2150105123

What does it mean ?

TPM_E_NO_ENDORSEMENT  
The TPM does not have an Endorsement Key (EK) installed.
Value: 35 | 0x0023 | 0b0000000000100011

Where does it come from ?

FACILITY_INK  
Microsoft Tablet PC
Value: 40 | 0x028 | 0b00101000

Other Errors for FACILITY_INK