My model is the new VPC-Z.
I set the power setting of on battery to turn off the DVD drive automatically. It works for first start up. The Intel RST will say the disk in Port1 is removed. However, it doesn't work after wake up from sleep mode. When I try to turn it off manaully, It said the drive is in use so cannot be turned off. Do you know how to fix it? Thank you.
EDIT:I am now using it and it even doesn't work at the start up.
Vaio Power Management doesn't work after wake up from sleep mode
Discussion in 'VAIO / Sony' started by finalforever, Apr 22, 2010.