Microsoft Questions & Answers
Failure to Boot, Completly following Norton Upgrade

Following a recent update of Norton Anti-virus, my friends computer will no longer reboot. While he receives the option, it currently fails to boot completely in either Normal mode or Recover mode. Hard ware failure has not yet been totally ruled out.
It that event however:
Where should I start looking for bad files once I get into it?
Which boot files would be good to look for, and can I just copy from my existing up-to-date, version of Win7 on my Laptop?
Problem solved
Bad Hard Drive.
Display mode:
Bad Sectors. Experience serves to say that is may be slightly recoverable, but any "fix" may just be a band-aid for what could be a larger issue.
Is this issue remedy-able for semi-long term? or is the the HDD toast? If it is fixable, how hard is it to find and replace the corrupt files to make windows usable again?
Or is starting from scratch the best option?