Ps2 apart problem

Hi,

I was trying too take my ps2 apart but at the part where you have to take the last 9 screws off, to arrive to the main bord I got a problem. http://www.modchipstore.com/files/di...2/ps2v4_12.jpg
Screw 4,5,7, and 8, I couldn't get off with a jeweler screw because it seems like their stuck or something. I used all my powers to try to release them but I couldn't get 1 single movement on the screw.
Do I have to turn the screw to the right or something?? I Just don't know the problem.

I hope someone could help me. Thank You

JYT

they just unscrew normally, try a different screwdriver

shouldn't be a problem

yes I know, The other 4 screws, I realy had to use a lots of power to unscrew them. But these it just didn't seem to work. Maybe I have to use an other screw diver...