hi guys. i nid help in overclocking extensa 4630zg-342g16mn. i cant seem to edit the bios as there is not much shown in the bios. used atitool oso i pushed core to 520 and mem to 480 bt it doesnt seem to increase and keeps going back to default. my bios type is insyde(09/10/08). erm oso i want to ask if this lappy is able to use ddr3 ram.

Overclocking a laptop is really not a good idea because they dont handle the excess heat to well, at least in my expirience anyway

When did you purchase the laptop, we need more specifics.

oc'ing anything in a laptop is a good idea since they are limited in power and heat disapation.

extensa 4630zg-342g16mn, pentium dual core cpu T3400, nvidia 9300m gs 256 dedicated 4gb ddr2

i hope that was a typo, overclocking a laptop isn't a good idea