Hard drive walks

Guys help! Mojito something, somewhere is configured ?
Carcae bought a new system launch, rigid work rules consistently but what happens is it starts off at intervals of 1-2 minutes.
Sometimes I play normally don't complain you turn off the computer and starts....

Here today faced with this problem, zapusti Windows, etc start after the welcome screen , open the drive and disappears immediately, I go to my PC it appears, then immediately disappears after 1-5 seconds.
Hard some sounds guit.
That opened the case pulled out and again thrust wire like the rules right now.
But what is it ?

Launched program to check the hard drive, all the indicators are good, in the same Victoria,
This screenshot is not mine, but tell about.
The first square, somoe more value.
Second, too much was.
The third 20 was.
And all the rest green, yellow, red 0.
I can something I do not know where it is necessary to disconnect or connect ?