hardware problems?

i have a fujitsu siemans amilo L series notebook which is less than a year old. the problem i have is that the touchpad never works and the cursor on the screen moves itself to 3 different places on the screen. When this happens i also have problems with the keyboard not working. A couple of times the computer has started with a message saying that new hardware wasnt installed but when i put the hardware disc i got with the computer into my drive, it says everything is fully uploaded. the computer also freezes for about 1o mins just after i turn it on. please help