[DSM 5.2-5592 Update 4]

Is it ok to let it auto update to 4 through the interface or should we wait for the update to be posted here? Also, does it need to be booted into Install/Update mode?

[Asrock Q1900-ITX/Q1900DC-ITX]

I have the ASRock N3150-ITX and it's working ok. There is no mSATA, there is only a Mini PCI Express, but that can only be used for a wifi module. Using it with a sata board will cancel two sata ports on the board.

Use the normal sata ports and add an extra PCIE card for additional sata ports, i currently have a 2xsata card and am looking to replace it with a 4xsata board.

 

LE: I think the same goes for Asrock Q1900-ITX/Q1900DC-ITX regarding the mSata port.

[Shut down due to CPU overheating]

I had the same problem, but mine was actually overheating because the cpu fan stopped working and there wasn't any running job that required cpu power. Are you sure it's not a temp thing? Do you have active cooling or passive cooling? How did you measure the temp in order to conclude that the cpu is not overheating?