CD/DVD Drives Internet Issue

I have a Dell Dimension 8400 with WinXP. I have the stock CD Drive and a Samsung DVD Drive. The problem is, when I open either tray my wireless manager disconnects. It’s not a big deal, but it’s very annoying when downloading something. Any ideas how to fix this?

Note: This issue was happening before and after I reformatted a couple days ago.

Sounds like a power supply issue.