I started with this:
Download the "unlocked" iHAS324-B-AL18.exe LiteOn firmware updating utility (Here)
Download the iHBS112-2 PL01.bin firmware file (Here)
Download the iHBS112-2 PL06.exe firmware updating program (Here)
Upgrade your Asus to the PL01 firmware by dragging the PL01.bin onto the iHAS324-B-AL18.exe file. (You can also do right-click "Copy" of the PL01.bin file, and then right-click "Paste" onto the iHAS324-B-AL18.exe file)
After this the LED starts to blinking as soon as the drive have current.
Updated it with PL06, tried also the PT11-FW from Teac BD-W512GSA, nothing helped.
Used the iHAS324-B-AL18.exe with saved QH21-FW from this HP and it works ok.