Advent T3100 mouse problem

[nige]

I have a Advent T3100 Roma 2001 re-badged (I50IL) laptop
The problem is this when the laptop came to me I was told the 2 mouse buttons do not work but the touchpad does.
I can not find a wiring diagram anywhere it would seem Google is no longer my friend. If some one has a copy I would appreciate a copy of it.
If no one has a copy I would appreciate some info.
I have 1 cable which operates the touchpad I think after taking it apart that it requires a second cable (separate cable) for the buttons. I originally thought they operated from the same cable but now I have my doubts. Can anyone confirm this for me.
Thanks

PS I do not think this is a software issue which is why I am asking about the cable. The laptop is running Win7 and when I go in to system information, hardware, pointing devices it lists the amount of buttons as 0 (does this make it a software issue ?)

I have tried older version of synaptic mouse driver as well as the most recent, I have also allowed the system to install the standard ps2 driver from MS with no joy. It was after trying all drivers I decided to dissemble the laptop to see if there was an issue with the cable.

If you look at my screenshots I have attached I am showing a screenshot of the connection both ends.
In the first screenshot you can see looking at the cable nearest the top of the image there is a connection next to it I want to know if there should be another cable that goes in there to operate the buttons. Or is it just the one cable to operate both touchpad and buttons.

http://imageshack.us/photo/my-images/810/pict0009l.jpg/

http://imageshack.us/photo/my-images/68 ... 012sp.jpg/
Regards Nige.