I have a 2Tb External that I bought apparently unused from TradeMe — except it had been unwrapped and the components put back in the box without their individual plastic wrapping. The drive is a Seagate Expansion, and works fine providing I don't power it up until Windows 7 Pro has booted. If I leave it plugged in my system gets most of the way through the boot process before stalling with a corrupted screen that looks a bit like a badly corrupted JPG.
The drive is connected to a PCIe USB3 card, because all of my on board USB3 slots are used. I have another two 4Tb Seagate Expansion drives that have always been problem free, but I did once have to take a new one back to Warehouse Stationary when Windows Disk Management could not see the drive.
Something I did with the problem drive right from new was to add a custom drive icon and autorun.inf file, but I have tried removing the .inf file without fixing the problem. I'm thinking I should be able to do something to prevent the drive causing the boot problem, but would appreciate any ideas on how to achieve that.
TIA
