Hi,
I have a toshbiba laptop which is 2 or 3 years old,
the screen recently  stopped working so i had it looked at by a computer repair man who thinks the graphics card needs replaced.

If i was to buy one would it be very hard to install myself?
Also, when buying a graphics card, will i need a certain type or would most be compatible with my laptop?



Thanks to anyone who can offer any help,
Cheers