Black Hole
May contain traces of nut
My thoughts are to try reseating the front panel connector.
Why would anyone go GPT for a drive <2TB? One might optimise the file system, but not change the drive from MBR to GPT.Just thought I'd ask if you left the Humax drive with default/standard partition structure? Because in one of mine I used the custom fw utilities to convert drive to gpt and forgot about it.