open DVD-ROM rotation speed with speed test data
My DVD-ROM was not working, so one day I opened it to see what problem actually it has.
I saw the gears were not moving smoothly so I repaired it. I was very excited to see what actually happens inside a DVD-ROM :D
so I plugged the wire and executed the nero disc speed software. so in this video u can see the disc rotating at various speeds, the writing speed, cpu usage at different speeds etc...