Can’t Activate Windows 7 (Win7) on my HP Compaq 6720s

I have an HP Compaq 6720s laptop and I installed Windows 7 on it. I wanted to activate it but none of the activators I found would work. I looked online to try and find a solution and I found out quickly that this is a common issue. I tried even the common solution to no avil. I was hoping you all out there could help me get it activated.
COMP: HP Compaq Business 6720s
WINVER: Windows 7 Ultimate x86_64 7600 RTM OEM
WoW-7
Orbit32 and Hazors Win 7 Activator and Loader
PlusPatch by Hazor
Win7Loader
WinL
None of these work. Or maybe I’m doing something wrong or stupid (Although I’m great with computers, I NEVER take human error out of the equation as to why something isn’t working.).
Please help if you can. I thank you for any assistance you may be able to offer me.
Answer #1
Try the developer activation.
here it is:
http://www.~ Dead file host ~/?d=6QQH8YRG
Answer #2
try WOW 7
http://www.google.com?t=3167678&highlight=
will work 100000%
Answer #3
Try the developer activation.
here it is:
http://www.~ Dead file host ~/?d=6QQH8YRG
every time i use the dev activation, then my system refuses to start D: have to reinstall >_<
Answer #4
If you haven’t already try this method
http://www.google.com?t=3615100&highlight=
Run the loader and wait for 45 seconds (or something similar to that), it picks the right activation method for your machine.
I used this yesterday on the 7600 build and my win7 is activated now
Answer #5
I tried WoW-7 Already. I’ll give Dev. and the other method a try, thanks.
Answer #6
Use this:
http://www.google.com?t=3100063&highlight=
But choose slic option 2. It should work
Answer #7
did the thing work??