Recovery Disc doesn't recover Windows 7 on ASUS Laptop

[Feberos]

Hello, I have a problem with my ASUS Laptop model K55DR.
When I bought it I made recovery discs, and now my Windows has problem with starting and is very slow.
So i decided to recover Windows 7 to factory settings using Recovery Partition on my HDD, but when i pressed the F9 button, nothing happened, the system has began to run.
I tried several times, nothing. I wondered what could happen, I downloaded GParted LiveCD, burned it and booted. The Recovery Partition was formatted.

So my last rescue were the recovery discs which I made for 3 years ago.
I put them in the recorder, the recovery proces starts but...
After the process ends, my HDD is totally formatted and there are 3 empty partitions, no OS, no Recovery Partition, nothing.

I checked what is on the disc, and all should be OK, there are some .img files and AsusRdvd.00x ( where x - 1,2,3,4 ).

Could someone help me? My Windows 7 version is Home Premium 64 bits

Ending I would like to apologize for my bad english.

 

[Laptop_Nerd]

Hi,

Using the recovery disc you've created before please do follow these steps on how to run it with your laptop.

http/www.asus.com/ph/support/FAQ/1008649/

If it will not work I would suggest ordering a new set of Recovery disc from ASUS to complete solve the issue.
http/us.estore.asus.com/products/15g356418200-15g3563961u0