Hard drive got wipe & i ant got back ups or boot ups

Without a MBP it will be not very easy. How do you know the HD is wiped ?
You could visit the next Apple Store and get a USB stick with Mac OS on it. That would allow you to recover with current disk or in case you get a new one ...

If your Win7 can be helpful I don't know; someone else might ...

 

Please try to explain your situation a bit clearer.

There is third-party software you can install on Windows to use to view the Mac hard drive. The one below has a 10-day trial.
http://www.paragon-software.com/home/hfs-windows/download.html

 

I don't care about spelling, I wanted to understand your problem. I could not fully understand your problem from reading your post. That is all.

 

If you can't write clearly enough to be understood, you can't expect to be helped very well, because we can't understand you. We don't require college-level writing, but using actual English words is appreciated, and somewhat fully formed sentences makes it so we can understand what you're talking about.

If you don't have a boot disk for the computer you're dealing with, you'll have to get one that will work, unless it shipped with Lion, in which case you can use Internet Recovery (hold down Command-R during startup). That's assuming I grasped any of your original post correctly.

jW

 

How can you be so sure that the hard drive was wiped out since you do not have a working Mac to test it? It's unusual that a failed power supply would cause it.

Basic comprehensible writings do not require a college degree. Your spellings are so bad that how can you expect people to understand you? I'd like to help you but I also need to understand what you are asking. Not to mention people are turned off by a question fills with bad spellings and they will never read your post.