shrimpcocktails

So i have all the required items at hand: a power supply: atx-350w a graphics card: evga nvidia geforce gt640 the pe4h set: pci, expresscard adapter, power switch and my laptop specs are: windows 7 intel core-i3 330m 2.13ghz 4gb ddr3 ram integrated nvidia geforce 310m express card slot i have tried disabling my integrated graphics and installing the egpu but it is just not working, what am i missing? or is this laptop just not gonna work? please help, appreciate it much, thanks!