SATA Hat - HDD size restrictions

[Wesler99]

Hi @setq

update: Got 2 USB3.0 cables now and replaced the USB bridge with them.
The error still exists: The HDD is not detected and it seems the HDD doesnt get any power.

Also tried the tutorial to update the firmware of the SATA Hat:

How to upgrade F/W with jms561 under Windows

The following describes how to update the jms561 firmware under windows. Updating the firmware in windows has the great advantage of having two different serial numbers. The different serial numbers can solve the problem of only two drives showing up in the OMV5. 0. Preparatory work You need to prepare an A-A cable and use it to connect Quad SATA Hat to your Windows PC. [A-A] [connect] Note that you need to supply power to Quad SATA Hat. 1. Download Jms561-mptool.zip and unzip it. 2. L…

But Windows doesnt recognize the “USB device” nor does the tool detect the hat (both ports tested).

If it would have worked with the 2 USB cables we would know the USB Bridge is broken, but as it doesnt work out too it seems to me the SATA Hat board is broken.