Help with my laptop

[needs_help]

Hi,

I have a few parts of my laptop not working right now. I am currently running Mac os x snow leopard 10.6.2.

1. Intel GMA X3100:
Here is how system profiler sees it.
Display:

Type: GPU
Bus: Built-In
VRAM (Total): 64 MB of Shared System Memory
Vendor: Intel (0x8086)
Device ID: 0x2a02
Revision ID: 0x0003
Kernel Extension Info: No Kext Loaded
Displays:
Display:
Resolution: 1024 x 768
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes

2. My card reader: It is just a standard internal pci card reader.
3. My chicony internal webcam: just a internal usb webcam (i have already tried macam which does not work)

Hope you can help....Thank You