How To Dispose Of Old Laptop?

[almonds 1]

Hi there!

Anyone knows how I can dispose of my old laptops and PC?

I understand there are some karang gunis who will take them, but I've already removed the hard-disks so they are all non-functioning, hence I think the Karang Gunis won't be interested! How can i dispose of the shell and other parts?

Appreciate your advice!

Thanks!