HDD does not start, the board is heating up, but where to dig?

Question

Iron

There is a hard drive WD Scorpio Black
WD5000BPKT
500Gb
When connected to a PC does not make sounds. The only thing I noticed was the heating of one of the chips on the board.
In which direction to dig? What else can you do yourself? (Having soldering skills)

Answer 1

Soldering skills may not be enough. Go read Hobot and Rubord with branches for repairing hard drives, here in the comments it’s all just physically impossible to write.

Answer 2

If the board is dead, change it to the same one from the donor

Answer 3

The only thing that can help reanimate is to replace the board.
So you need to look for a board from the same disks. On aliexpress they sell boards for disks, you can see it there.
If replacing the board does not help, then the maximum that can be done is to restore data in special places, but this is not a cheap occupation.

Answer 4

If there is something valuable on the disk and there is no backup, take the disk for data recovery and hope for the best. If there is nothing of value - buy a new disk and forget about the question