Question Doubts about HDD SMART data in BIOS firmware ?

[cloudff7ps1]

what chip in PCB HDD 2.5" or 3.5" store BIOS and firmware and SMART? are 3 chips for 3 files? what type of chip?

 

[Ralston18]

Not sure about the question being asked.

That information is likely stored on the motherboard via CMOS.

Not on the drives....

What are you trying to accomplish?

 

[USAFRet]

Not sure about the question being asked.

That information is likely stored on the motherboard via CMOS.

Not on the drives....

What are you trying to accomplish?

Drive info is actually stored on the drive.

For instance, the SMART data is in hidden tracks (I think) on the physical drive.


But yes...what is the OP wanting to do with this info?

 

[fzabkar]

HDD - computer within computer:
http://www.hddoracle.com/viewtopic.php?p=19087#p19087

 

[cloudff7ps1]

BIOS and firmware are same file or no??
smart is is it generated by the controller IC and saved on the platters?
what type de flash memory store bios and firmware?