hi,

i have recently installed a 16ch 480fps dvr card. at first it was very smooth. everything seemed good. But when i tried to change it to Auto-scan, the computer shut down at once. then the cards were like dead. i can not even install the drive completely. I formated F: -- which i distributed to the Cards

But nothing happend. Then I have to reintall my computer. still, i can not install completely the whole driver. Windons shut down during the middle.

Is there anybody could help me figure out what happend? how should I do to get it work again?

thanks

Would be handy to know which DVR card and software you are refering to.