Help! Laser Failed?

[seaneyb2003]

Hey,

I got this ps2 the bloke told me it was a v4 and it ended up 2 be a v3!!!!. Anyway it wont read disks. So i opend the biatch up and looked in hmmm interesting. I tweeked the laser a lil bit put the console back 2gether and wam bam strawberry jam it dont read the disks. But i noticed the disk dont spin. it will spin for a 2-3 sec and then stop.

So i went into the browser and put a cd in it came up reading disks and the a few seconds later 2-3 it disapeard no read error. Whats wrong????

thanks
Sean