It seems like you are facing issues with your Windows 7rc installation on your Toshiba Satellite laptop. The freezing and blacking out when playing DVDs, video files, and running the Windows Experience Index test for "Windows Media Decoding" indicate potential issues with the media playback capabilities or drivers on your system. Here are some steps you can take to troubleshoot and potentially resolve these issues:
Update Graphics and Media Drivers
- Graphics Drivers: Update your graphics drivers to the latest version compatible with Windows 7. Visit the Toshiba support website or the manufacturer's website to download and install the latest graphics drivers for your laptop model.
- Media Drivers: Ensure that all...