The LCD TV in my office started having issues with the LCD screen a couple weeks ago so I had to take the TV in to get the screen replaced. Luckily the LCD panel happened to be under warranty or I would have been out $2200. Regardless though it left me without the TV in my office which I use not only for TV but also for a second computer screen from one of my desktop computers so I was limited to using my HP w2408h monitor to watch movies, etc. One of the things I wanted to accomplish was to get the HD DVD player from my Xbox 360 working on a Windows 7 computer so I could watch some older movies on the monitor while the TV was in the shop. Below is information regarding what issues I ran across and how to overcome them which really is limited to the software used to play the HD DVD movies.
PowerDVD DX 8.1 on Windows Vista Sound Not Working, Other Sound Including Windows Media Player Working Fine
A client of mine had me troubleshoot a problem on one if his Windows Vista laptops running PowerDVD DX 8.1 to play DVD’s from the internal DVD drive. I have used PowerDVD in the past but it has been awhile so I wasn’t exactly sure what the problem was right away. He said that one of his sons had been messing with the *function button along with the number keys at the top and the sound stopped working. I looked through each of the possibilities and nothing made sense that could have caused the sound to quit working.