The AMT of an ASRock Q87M motherboard is configured to enable remote power control (power cycle) and display of the BIOS and the console. It is a cheap alternative to iLO or IPMI that can be used with Free Software. AMT is a feature of vPro that was available in 2011 with some Sandy Bridge chipsets. It is included in many of the more recent Haswell chipsets.
The following is a screenshot of vinagre connected to the AMT VNC server displaying the BIOS of the ASRock Q87M motherboard.
