hard drive noise and health

amirreza1212

Reputable
Jun 7, 2014
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Hi to everyone and apologies for my English
I changed some of my pc part of my pc my new pc is
main asus m5A97
cpu amd fx 8320
ram 4g ddr3
hdd wd 1tb 64meg cache
dvdrw lg supernulti
graphic card radeon 5450 1 gb

because of the defect in the new power supply the shop-man don't used it and send back to guarantee and uses my old power supply (green 335) as a temporary alternative
when i came home and installed win8.1 i have an odd problem in normal using don't have any problem but while the read and write go up the hard drive gave odd noises i checked noises of western digital in this url:
http://www.datacent.com/hard_drive_sounds.php
nothing of the sounds here but another sound so i thinked myabe hard don't have any problem and it's because of power supply and i removed dvd writer
after that the noise wood go down and only after increasing the read and write too much it gave noise
am i correct of thinking that the problem is with the power supply?
also i have another problem
while this hdd is new but in hd tune pro health section it have an warning:
(c5) Current Pending sector
current 200 worst 200 threshold 0 Data 5 Status warning
what is the meaning of this error?
is it related to power supply?
does my hard also need sending to guarantee?
would be glad to now your responses