Toshiba U300-154 upgrade

Toshiba U300-154

Something happened yesterday. I've promised to my customer to replace the broken HDD for it's laptop. Unfortunately I was unable to find any 2.5" Sata HDD, except expensive shops that are working on sundays. So, I've got to put out HDD out of my lovely Toshiba U300-154. Looking at my semi-dead laptop I decided that this is a good time for some upgrades.
And.. voila! My laptop now has 4GB of RAM instead of 2, and awesome Seagate's 500GB HDD with G-Force sensor instead of 200GB with no mods...