Antminer S5 ASIC Status not reporting all ASIC chips

[BleepyEvans]

So I've just moved house and I can't get my S5 to work as it used to. Its run for almost a year without issue up until last month.

I've now come to use it again and I've can't get one blade to properly work. On the ASIC status tab, blade 1 just shows 0000000, that's it, no dashes, no crosses. I've read online that this is because it doesn't have enough power. I've swapped over the ribbon cables, I've swapped over PCI-E power cables, I've turned down the frequency (never run over default anyway), but still only a small amount of chips appear.

Does anyone know what this issue might be? Is the blade dead? Kinda strange considering that it was running fine up to the point I turned it off to move house.

Thanks