John R Pierce wrote:
On 4/8/2013 7:58 AM, m.roth@5-cent.us wrote:
Good thought... but I think I had one of them disconnected before I took my system down yesterday and connected both. I will note that the 5.25" one's light does seem to stay on, regardless.
OH. another rusty old memory. if you plugged a floppy cable in upside down (only possible if the cable wasn't keyed, but I remember quite a few that werent), it grounded both drive select and write select, and the drive would write nulls (or something) all over any track that was seeked to, without even sector formatting. this would, of course, erase any disk you inserted. also, the LED would stay on.
I *think* these cables are keyed - they're "relatively" new, but I'll check. I still think I had the 5.25 power on, but not the cable.... Something to check this evening.