[Xbox locking up]

I decided to upgrade from the SID 5.12 softmod to the latest by Rocky5.

I was able to load up a couple of games without issue. It seems something was repaired with the softmod upgrade. 

[Xbox locking up]

NTSC

[Xbox locking up]

Hey guys, I have a v1.1 xbox that I softmodded a couple years ago.

It's running the Unleash X dashboard, and I was able to play xbox and emulator games through the regular composite connection. I just purchased a Kaico HDMI adapter, in hopes of getting a boost in quality.

I hooked up the adapter, and the xbox boots up okay. I checked the signal, and it's showing 720p from the main menu. This is good.

Problem is, any time I try booting a game, whether it be a game from disc, or any game off the hard drive, the xbox loses its signal, and I can't get the image to come back on, without restarting the xbox.

Any ideas what would be causing this?