Why system doesn't rencogniez my dvd superdrive?
I've got an iMac 17" 1.25 GHz, I have a dual boot system: 10.5.8 & 10.4.11, Both systems work well, but it often can't load the DVD disk in the drive tray, in either system, nor does it show up in the system info neither in disk manager, eject button on keyboard doesn't work either.
I have to restart the computer and push down and hold the mouse button to use the DVD drive, then the system recognizes it. but it's really not useful this way, does anyone have a solution please?
更新 (2017年12月13日)
i've replaced it with un from another mac, now it works well, just want to let you know. thanks.
Is this a good question?