Hello, I own a Acer Aspire 5253-bz481. I have a comcast cable tv box and want to connect that to my laptop via hdmi cable. The Comcast cable sevice man tried it and nothing happened on my laptop as to receiving any signal that it was connected to cable box . Do I need something extra to do this.
Our friend and comrade IronFly has reached his 10,000th post to our little Community. During the last 4 years he has helped countless Acer customers providing help, advice and answers. The Acer Community team feels honored to count you as our friend. Thanks IronFly!