Hi, I have a new VGX-XL301 Sony VAIO media PC (running Windows Vista Home Premium) connected to a Sony TV via a HDMI cable. After a day or so of successful operation the PC now reboots itself if I turn the TV off or if I switch from the AV channel used for the PC to another AV input channel. Can anyone explain why this is happening and how this problem can be fixed?
Thanks.
