Trying to upgrade ram problems

[gary996]

friends Toshiba Qosomis G25-AV513

Have removed the 2 x 512 sticks and replaced with 2 x 2 gig sticks and the laptop wont work.


Have tried the sticks in my Acer laptop and no problems and also tried the 2 x 512 sticks in my laptop and all works ok.

These are the new ones I got from OC:

http://www.overclockers.co.uk/showproduct.php?prodid=MY-143-CS&groupid=701&catid=8&subcat=936

The ones in the laptop are: Hynix 512MB 2Rx16 PC2-4200S-444-12

Any help please

 

[gary996]

Max RAM Supported 2.0 GB.

Try removing one of the memory sticks.

Regards.

C.

Tried that all it does is beep.

On another note can not get SSD to work in it either (as a secondary drive yes no problems) everytime i try to install Windows it can not find a drive. But it is in the bios

 

[gary996]

The bios is set for raid. I can not turn it off for the life of me. Everytime I try to install windows from CD to new HD it can not find any hard drives. Drive is set to jbod but it still says raid in the bios