if you still have that problem, then please try looking at this site:
(It is version 188.8.131.52.)
I am awfully sorry that it is in German, but that was the best that I could find. However, it should not be very difficult to follow the instructions on the site. Right now you should be only 3 clicks away (2 on that site) from your goal. ;-)
I am sorry, but I can't post direct links, you must probably generate them yourself, as they contain some unique session information and are different every time.
(So, please scroll down to the bottom of the page, click on "Download: AMD Power Monitor 1.3.1", then on the next page click on "Download starten"... and there you go, enjoy your find!)
I was looking for the very same thing and found that almost all sites advertising the download of version 1.3.1 offer fakes, because they only offer direct links to AMD's site pointing to version 1.2 (or something like that). So after looking around a bit, I first found this site, then that one, and then decided to come back to register and post this.
Hmm, I wonder why the people at AMD deliberately removed it from their site...
So, my advice for you: get it while you can!
//EDIT: My original confusing wording corrected. I meant the Internet site was in German, not the software package. I accidentally made it confusing by adding the version number.
Pierre-Joseph Proudhon: "Property is theft!"
05:14 AM by