Your post appears to have suffered damage as well.
Single paragraphs are rough and since you are in an all volunteer forum it's best if you can take a few moments to break it up and preview your post.
It's hard to find out what the question is inside that paragraph.
It might be "Why is my HDD LED flashing?" But I'm not sure.
Hello-first posting on this forum.Recently,I backed-up my secondary HDD to a temporarily installed third HDD.Removed the third HDD.Turned the computer back on and got a non-stop,fast-flashing HDD LED(minutes after booting).Obviously,something was wrong.Opened the case,wiggled the data and power cables-nothing was loose.Turned it back on and the fast-flashing HDD LED was gone.However,I notice that,now,when I access my secondary HDD(music files)the HDD LED will flash about every second.I know it did not do this before.And with my OS HDD I notice it now flashes about every 5 seconds,but not always.It did not do this before either.I can't find any reason for the HDD LED to flash(processes,CPU usage).BIOS shows my PSU voltage is okay.I ran Seagate's Seatools on both HDD and shows both are okay.Also,I ran Memtest and it shows that RAM is okay.Does anyone think that I've damaged a component(s)?My computer is self-built and has worked without issue for 6 months.It has an AMD platform,MSI board.I use both Windows 7 and Ubuntu 10.04 in a dual-boot configuration.Any reply is greatly appreciated.