There are not many visitors in this "Community Newsletter Q&A" forum, so you would do better to re-post in a more frequented forum. The list on the left will help you choose but you may want to consider "Computer Help", or "Computer Newbies".
Be sure to provide more information, eg;
1] What make and model computer?
2] Which OS?
3] Is this an external or internal hard drive?
4] If it is an external USB drive, what happens if you connect the drive after the PC has successfully booted up?
Recently my Samsung 80 GB hard drive just crashed. The main problem is that if the hard drive is connected the pc wont boot up but when i remove the hard drive the pc boots up.
What should i do?