Problem with hp pavillion zt3020ea

[Maninabox]

Hi.

I have a problem with this notebook.
When I push power on button the screen remains black.
The notebook made only 2 slow beep.
I have read relative posts about video problems of this model but the phoenix bios manual say that two beep is a ram problem.
I hope this so  i can change sodimm module and it's not an expensive cost.
It's true or there is a video problem or motherboard too.

Thanks a lot.

Bye

[kf_man]

Try taking out the bottom stick and see if that helps.  If not, try taking out the one under the keyboard.  Swap the sticks around and see if it makes a difference.  If it's anything more, it's probably going to be too much trouble.

[Maninabox]

Thanks for reply.

I have only one ddr module.
When I put module under keyboard the notebook works as top(black screen, two beep).
When I put in bottom slot nothing happen (black screen, no beep)
Maybe I made mistake so i' ll try it again.
There is a difference to make module in bottom or in under keyboard slot?

I see that cpu, motherboad chipset and graphic video chipset are little hot after some minutes of power on.
I have tested only cpu with ct479 asus adapter and it works.
I' ll test ddr module on friend's notebook if I found the compatible one.
I cannot test the other parts (I don't know how)
Multimeter can help to test these components?