Hello all, Recently i have purchased a dell inspiron 7559 laptop, and I had been hearing some audible(yet faint) read head sounds from the SSHD. I thought it was normal until i heard some faint clicking sounds( usually after using some android studio). I ran SMART tests and DST tests on the hard drive and it managed to pass all the tests, but the clicking bothered me and I contacted Dell and got the SSHD replaced. But now, even the new sshd is making the same noises despite passing all the tests again. I hear some high pitched faint electronic buzz coming from the laptop as well(. What could be causing a problem? The new and the old hard disks are Toshiba MQ02ABD100H, does anyone have this hard drive in their laptops and experiencing this issue?
If it helps, I have noticed through a few benchmarkings that the write speed of the hard disk(50mbps) is half the read speed, while transferring files of 1gb size.