Have others check your work.
I've lost count how many times I find the memory not plugged in.
Bob
hi...
i'm having a problem in installing ram in my laptop ....
today only i bought a 2 gb ram 667 mhz so diim and previously i had 1 gb 667 mhz so diim ram pre installe on my laptop ...
i installed the other one as well ....
when i booted my laptop cursor on top left keep on blinking ang nothing happened after that ....
i tried individual in both slots both are working fine but when i install both i face the same problem above ...
Can anyone suggest ways to resolve this ....

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic