x
2.11.2 Hardware Support ................................................................................................................. 33
2.12 Audio Subsystem Software .................................................................................................................. 34
2.12.1 HDMI Audio Subsystem Software ................................................................................... 34
2.12.2 Stereo/TOSLINK HD Audio Subsystem Software .................................................... 34
2.13 Connectors, Headers, and Expansion .............................................................................................. 35
2.13.1 Front Panel Connectors ...................................................................................................... 35
2.13.2 Back Panel Connectors ....................................................................................................... 36
2.13.3 Baseboard Connectors ........................................................................................................ 37
2.13.4 Interior Chassis Connectors .............................................................................................. 38
2.14 NUC 9 Extreme/Pro Element Headers and Connectors ........................................................... 39
2.14.1 Signal Tables for Headers and Connectors ................................................................ 40
2.15 Wireless Network Module..................................................................................................................... 44
2.16 Antenna Connectors ............................................................................................................................... 45
2.17 Internal Power Supply ............................................................................................................................ 45
2.18 Add-in Card Limitations......................................................................................................................... 46
2.19 NUC 9 Extreme/Pro Kit Dimensions ................................................................................................. 47
2.20 Thermal Considerations ........................................................................................................................ 50
2.21 Reliability ..................................................................................................................................................... 51
2.22 Environmental ........................................................................................................................................... 52
3 Overview of BIOS Features ................................................................................... 53
3.1 Introduction ................................................................................................................................................ 53
3.2 System Management BIOS (SMBIOS) .............................................................................................. 53
3.3 Legacy USB Support ............................................................................................................................... 53
3.4 BIOS Updates ............................................................................................................................................. 54
3.4.1 Language Support ................................................................................................................. 54
3.4.2 BIOS Recovery ......................................................................................................................... 55
3.5 Boot Options .............................................................................................................................................. 56
3.5.1 Network Boot........................................................................................................................... 56
3.5.2 Booting Without Attached Devices ................................................................................ 56
3.5.3 Boot Device Selection During POST .............................................................................. 56
3.5.4 Power Button Menu .............................................................................................................. 56
3.6 Hard Disk Drive Password Security Feature .................................................................................. 58
3.7 BIOS Security Features .......................................................................................................................... 58
3.8 Error Messages .......................................................................................................................................... 61
3.8.1 BIOS Error Messages ............................................................................................................ 61
4 Characterized Errata ............................................................................................... 61
5 Regulatory Compliance and Battery Disposal Information .......................... 61
5.1 Regulatory Compliance.......................................................................................................................... 61
5.1.1 Safety Standards .................................................................................................................... 62
5.1.2 European Union Declaration of Conformity Statement ........................................ 62
5.1.3 EMC Regulations .................................................................................................................... 63
5.1.4 e-Standby and ErP Compliance....................................................................................... 65