Problem With My AMD Card

Hello ,

I have Got a Dell laptop Inspiron5520   I Core 7  (i7)

The Problem : The Problem in my laptop is Specifically In the Output Card ,, The AMD card
The VGA : 7670m Amd Radon
The Problem Is that I can't Update / Upgrade My Graphics Driver Card

I Tried : 1- From The Device manager It Only keep Telling me You have the last Driver ,,, And i don't :emotion-39:
2- Windows 7 Update ,,, But  the Result  (Failed) :emotion-16:
3- I tried to update it manually ,,, I Got to the site and I have choose The Specific  :emotion-40:
4- I tried To use the (Auto Detect Driver )  But it Says

"AMD Catalyst Mobility cannot be downloaded due to incompatible hardware/software on your computer "

Well I'm Very disappointed  ,,, Pls Help me

Thanks ... :emotion-5:

Ended.