What kills my hard drives?
A few days ago one of my hard drives died (clicking noises and BIOS boot error). It contained mainly backups, so it wasn't vital this time. However, that was the 4th HD to die in that PC during the last two years. I no longer believe this is coincidence. Does anyone have a clue as to what could kill hard drives like that?
This is a fairly old PIII, in a cabinet I bought for a PII. I haven't noticed any other instability in the system. I have planned to use this old PC as a file server, but now there are no more hard drives left to serve files from. I want to be certain it's fairly safe before I put more HDs in there, and at the moment I can't afford to buy several HDs to put in a RAID array.
Comments
2) Is there a common failure point? i.e. all on same PS plug or IDE controller
3) Sniff the drive, any burnt components?
4) What is the ambient temperature and humidity in the room?
The battery wasn't even low either, I thought the thing just died because when I tried to turn it back on the apple logo would flash for a second and then the bottom 20% of the display would be hard black.
I think maybe they were all connected to IDE1 together with the optical drive. I believe at least the last three failed drives screwed up the communication on the IDE cable so that I could not use the optical drive until the failed hard drive was removed, and when tested on the other IDE cable, all communication would fail there too. I don't remember exactly how everyone behaved, but I think they all had clicking noises. I haven't noticed any burnt smell.
The ambient temperature is about 20-23°C/68-73°F and the air is usually quite dry. I recently tweaked down the fans to reduce noise. The diagnostics tool said the CPU and motherboard temperature was well within limits, and by manual inspection the hard drives seemed OK.
I may start checking voltage and stuff like that, but I'm not experienced with that sort of error checking inside PCs. Well, the other day I did resurrect my mp3 player by the help of a multi-meter, solder iron and my awesome dexterity, so I'm not completely hopeless. :-)
Anyway, thanks for sharing your thoughts. I guess I hoped someone here was experienced with this kind of trouble and had a good hunch of the cause and how to fix it. I know some professionals I could ask for advice, but they are more into software.
I once killed my Broken hard-drive with my favourite hammer - a 2 KG sledge. Not too light to be practical, but still light enough for detail work.
I concur - If I ever meet you, I'll show you the scar where one of mine shot me with a .25 rifle.
Yeah, some guys say "Oh, my Crazy ex" and she's not really crazy, just the guy didn't understand her for one reason or another - But when I say Crazy Ex's(There really is more than one) I really mean literally batshit Insane.
By comparison, a .38 Calibre is roughly 9.65 MM, a 9 MM is obvious, a .45 is 11.43 MM, and a .50 Calibre is 12.7 mm. Paintball guns, for the most part, are .68 Calibre.
Also, it should be noted that A "Gauge" Measurement for a shotgun is Different - it is actually taken from how many lead spheres the diamitre of the bore would equal a pound - for example, in a 12 Gauge shotgun, it would take 12 spheres.
Add - The scar is a depression about the size of the Fat end of a Cheap Bic Ballpoint Pen. Not very exciting, really.