Surgery of HP RC3009 hard drive.

hello all, FNG again.... Have received a HP RC3009 scsi-2 hard drive out of a older Dell server that is " kaput ". Yes, this model is NOT a classic (only 5 yrs old I think), so this is off-topic, my apologies to everyone and ask that those that can help contact me directly. Symptoms: Recognised and identified by scsi bus start up interegation proceedure on my machine (Adaptec controller). Drive spins up and seeks. Returns "no logical drives". Drive was displaying intermintant failures of this nature and the maintance people tried a low-level format which failed. Diagnosis: Failure of read head mechanism (possibly repairable) or failure of related controller circuitry ( paper weight time ! ) Anyone know where I can get info on this model ? jax(a)tvec.net