Forums
New posts
Articles
Product Reviews
Policies
FAQ
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Menu
Log in
Register
Install the app
Install
Forums
Apple Computing Products:
macOS - Desktop Hardware
RCA connection
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="bobtomay" data-source="post: 884479" data-attributes="member: 24160"><p>You're not touching any data.</p><p></p><p>Just boot to safe mode, open up System Preferences - Displays </p><p></p><p>Not even sure the video will output to the TV in Safe Mode as I haven't tried it.</p><p></p><p>Hopefully it will and you'll be able to reset the TV display there. Or use the Detect Displays button.</p><p></p><p></p><p></p><p>If not, back in regular boot up, in Display preferences, make sure you have the displays mirrored, this will give you access to the 2nd display preference box and try the same thing.</p></blockquote><p></p>
[QUOTE="bobtomay, post: 884479, member: 24160"] You're not touching any data. Just boot to safe mode, open up System Preferences - Displays Not even sure the video will output to the TV in Safe Mode as I haven't tried it. Hopefully it will and you'll be able to reset the TV display there. Or use the Detect Displays button. If not, back in regular boot up, in Display preferences, make sure you have the displays mirrored, this will give you access to the 2nd display preference box and try the same thing. [/QUOTE]
Verification
Post reply
Forums
Apple Computing Products:
macOS - Desktop Hardware
RCA connection
Top