upgrading m1730 to 8 gb

[doomsday32]

i have a m1730 dell, i just bought memory ram (8gb) but after swap them even bios coul not start , why? maybe m1730 cant support 8 gb???

 

[noidea_77]

10 seconds to google this: http://www.cnet.com/laptops/dell-xps-m1730/4507-3121_7-32687269.html