Just Jiggle It

Frustratingly, I lost several hours this weekend on a new computer problem, when of course I’d planned to work on several things before turning my attention back to teaching and other matters of the week. I needed to install a new piece of software and strangely my computer’s optical drive could not read the CD-R that it was on. The computer kept reporting a blank disc had meen inserted. I checked on another computer and the disc was fine so the problem had to be with my computer. I tried to get it to recognize an audio CD but that was rejected outright. But what was the problem exactly? Investigation involved taking care to restart, attempt to reset firmware, PRAM, etc., trying to figure out how to run the hardware test (on a late 2008 unibody model macbook pro), etc. The latter involved me discovering that the hardware test software was no longer on the machine (since upgrading to Mountain [...] Click to continue reading this post