I'm afraid no Knightrider for me.

This is what I have tried :

1. WD
- wiped ALL hidden partitions with a tool on Linux (binary zeroes)
- Created a partition and NTFS formatted on W7
- Deleted the partition

2. Seagate
- Deleted all partitons, formatted a single one NTFS
- Formatted the same partition exFAT

All disk formats were 'fast'. Later I'll try full format.

Still lights 4&5 blink.

Off to BestBuy tomorrow for two new disks.

Main : C15, MD600, Aurender N10, EMM DAC2X, Boulder 865, Oppo BDP-95, JM Labs Maestro Utopia
Office : PC, Resonessence Invicta, HD800