10 DD11 IN/OUT Data 11
11 DD3 IN/OUT Data 3
Are these ground pins ?? don't sound like it ?
Nope. DD11' and DD3 are 2 out of 16 wires
on the IDE cable used to read and write to
registers on the ATA device.
(There are other wires/pins too, other than the DDx
wires, and these are mostly for control signals. In
addition you of course have all the grounded wires.)
With these pins broken, your ATA device probably (and
hopefully) won't pass the self diagnostics run during
the reset protocol. Hence you won't hear from it when
listening to it from the host side.
It's possible to solder new pins in place, if you have
access to such pins. If you don't you can order them
online from companies like ELFA and RS and such.
I would suggest that you'd be carefull when you do the
actual soldering though. "Soldering tools" (I have no
idea what it's called in english...) can often produce
massive amounts of electromagnetic radiation when turned
on and off, which will often be the case when you sit and
work, and the thermostate kicks in. For all I know, this
may actually damage the drive. But I'm not sure.
Good luck
-Fred