Laptops forum


Need to reset HDMI setting on ACER TV AT3720A

by StoneColdWhat / October 30, 2012 12:31 PM PDT

I tried contacting their support but they are useless. I have the AT3720A and I have experienced the HDMI HANDSHAKE. Basically its not accepting any HDMI devices, there is no option in settings to reset the hdmi. I know the HDMI is still functioning as I am able to get it to display if I connect a USB TO HDMI adapter from my laptop to the tv, if I use the built in HDMI in my laptop that used to work, nothing happens. Ideas?

Answer This Ask For Clarification
Discussion is locked
You are posting a reply to: Need to reset HDMI setting on ACER TV AT3720A
The posting of advertisements, profanity, or personal attacks is prohibited. Please refer to our CNET Forums policies for details. All submitted content is subject to our Terms of Use.
Track this discussion and email me when there are updates

If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem. Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended.

You are reporting the following post: Need to reset HDMI setting on ACER TV AT3720A
This post has been flagged and will be reviewed by our staff. Thank you for helping us maintain CNET's great community.
Sorry, there was a problem flagging this post. Please try again now or at a later time.
If you believe this post is offensive or violates the CNET Forums' Usage policies, you can report it below (this will not automatically remove the post). Once reported, our moderators will be notified and the post will be reviewed.
Popular Forums
Computer Help 49,613 discussions
Computer Newbies 10,349 discussions
Laptops 19,436 discussions
Security 30,426 discussions
TVs & Home Theaters 20,308 discussions
Windows 10 360 discussions
Phones 15,802 discussions
Windows 7 7,351 discussions
Networking & Wireless 14,641 discussions

CNET Holiday Gift Guide

Looking for great gifts under $100?

Trendy tech gifts don't require a hefty price tag. Choose from these CNET-recommended useful and high-quality gadgets.