U6 U5? what is the Nvram chip in HD Hitachi HTS543216L9SA00

[sosdatos]

I need know the nvram chip in hitachi 2.5" 160 Gb.

[thatdellguy]

Have you searched the forum for your answer?

[sosdatos]

yes, but some cases same U6, U5, i dont know what is.

[dmarques]

Post a picture of the PCB please.

[sosdatos]

This is a picture of PCB

Attachments

Picture PCB

[hddguy]

Pretty sure U6 is the one you need, but your photo is pretty blurry.

Also, is possible U5 could be external ROM but cannot see markings clearly...

[pcimage]

U6 is NVRAM