TPOSDSVC hanging computer

[mikeyboy]

Twice in the last few days, my computer has frozen after I pressed a volume key. The first time was while playing Warcraft, I thought fine it crashed, but every time I rebooted after that my computer would just hang right when I log in, and I can't do anything at all. Through trial and error, I found that disabling TPOSDSVC.EXE in startup would solve the problem. I ran the Thinkvantage update, rebooted a few times, no big problems, and again while I was playing warcraft I tried to lower the volume. This time, I first switched out back to windows, but the same thing happened.

Anyone else have this problem, or have a solution? For now I'm just running without the OSD, but I'd like to get it working.