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Doesn't matter if the MBP is closed, I'd just like gfxCardStatus to see that I've attached an external monitor when the laptop is already open. Disruptive posting: Flaming or offending other usersIllegal activities: Promote cracked software, or other illegal contentOffensive: Sexually explicit or offensive languageSpam: Advertisements or commercial links Submit report Cancel report Track this discussion If I can't get it working in the next day or two, I'm sending it back....Thanks again for your help!! If you use a monitor or an HDTV connected with an HDMI cable, you might see a difference in video quality if your display is set to television mode. http://harryhooie.com/dual-monitor/dual-monitor-one-screen-smaller.html

I have the mini display port/hdmi hooked up correctly I just can't get the display to fill my entire screen as there are two black bars on each side . Bookmark the permalink. 59 Responses to Buying and Setting up a 2010 Mac Pro with 3 Monitors? Reproduction without explicit permission is prohibited. My question is this.

Dual Monitor Black Screen

I guess there is no such "dual-link DVI to mini display port adapter"…..am I right? If you have any advice, I'd love to hear it… I'll be writing apple too… Ugh. Thanks to Andy for sending in this picture and the idea!

When the lid is closed the secondary monitor acts as it’s the only one available, as with the lid open you would see both monitors’ configurations (this applies to setting the Now you know.  Good luck! All Rights Reserved Tom's Hardware Guide ™ Ad choices CNET Reviews Best Products CNET 100 Appliances Audio Cameras Cars Desktops Drones Headphones Laptops Networking Phones Printers Smart Home Tablets TVs Virtual Fix Blank Screen After Changing Computer Display Settings I totally agree with your frustration… even tho I am only trying to run just two monitors.

Apple removed the capability, and you'd need a Thunderbolt signal out of your source device for it to work. Dual Monitor Not Detected This was really helpful. Sorry everyone, I am so p….. Because othervise, it just does'nt detect external displays at all!

Reply Eman says: October 14, 2012 at 7:48 pm oh man, thank you so much! Extended Display Not Working thechief73Nov 27, 2010, 9:23 AM Ok, well from the sounds of it you have a video card in the PC. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. it doesn't look like any Windows OS I recognise.

Dual Monitor Not Detected

I tried booting with just the second monitor plugged in and it did show up on the second monitor, but once again when I have both plugged in, the boot screen I use a Microsoft Wireless Keyboard and Mouse. Dual Monitor Black Screen Please refer to our CNET Forums policies for details. Dual Monitor Not Working Windows 10 thanks Chris Reply Marv74br says: August 20, 2012 at 10:16 am What if the image does not show on the external monitor, and I can't see anything on the original screen

What happens when no external displays are connected, does it still show the extra display? http://harryhooie.com/dual-monitor/dual-monitor-lag-windows-10.html It worked with our HP computer before I hooked it up to the Acer, and after the Acer wouldn't work I hooked it back up to the HP and it still So, you still want to drive three DVI monitors with your single graphics card 2010 Mac Pro?  Get two Apple Mini DisplayPort to Dual-Link DVI Adapters for $99 each.  If you Now I can't login at all, b/c the login isn't showing up on my remaining monitor. Single Monitor Stuck In Dual Monitor Setting

If anyone figures out a (safe) way to do this, please share! a simple explication, thanks ! Also, are both displays working at factory default resolution? http://harryhooie.com/dual-monitor/windows-7-dual-monitor-windows-move-when-screen-is-locked.html Yes No Thanks - please tell us how to help you better.

I'm certainly no expert but I think that's correct! How To Make Two Monitors Work With One Computer Detect your displayIf you're using an external display, sleep and wake your Mac to make it check for connected displays: Press the power button on your computer to put it to Target Display Mode basically turns your iMac into simple monitor, so if you have two iMacs and, let’s say, a new Mac Pro, you can put both iMacs into TDM, connect

As for the PC not booting correctly that may be caused by a unplugged component, but I also assumed that was checked before hand.

What about the boot problem, though? Reply poppthanks says: September 4, 2010 at 9:52 pm What was the salesperson making up??? All I needed to know was to switch the white bar in the arrangement tab. Dual Monitor Setup Windows 10 And if there is only one output set, then your video is only off the motherboard.If your plugging into something like this:The 3 and 8 are your motherboard video out.

Please try again now or at a later time. Reload to refresh your session. Than you can try to change the settings using remote desktop or screen sharing. check over here Subscribe to the OSXDaily newsletter to get more of our great Apple tips, tricks, and important news delivered to your inbox!

This means that if you attach an Xbox console, for example, via one of the HDMI to Mini DisplayPort adapters you’ll get your console’s output at 720p, and it will then It was hard to find the time to even get v2.1 out the door for Lion compatibility. Reply scott says: September 10, 2010 at 2:28 pm I believe they do. Please don't treat us like we should know better.

Click Default for display. If the monitor works fine on another computer, it doesn't make sense why it's not working on the Pro. When would you want to do this? Using your keyboard arrow-keys, use the up, down, left, and/or right keys to move the screen into view 6.

You'd need to replace it with a dual link dvi adapter or, I think, a VGA adapter if your monitor has a VGA port. Enter your email to subscribe and receive similar content automatically each time we publish. am i correct that i can use a mini displayport to minidisplayport cable for this ? I'm not exactly a computer hardware wiz by any means so tks for taking the time to write back.

Reply Gus says: November 11, 2010 at 8:07 am Just a little update to my post. Check with the display's manufacturer to make sure you're using the cable they recommend. Am I understanding this correctly? I'll send comment to apple - and go to sleep tonight rather than tearing out any hair.

One of the benefits are all the free and low cost apps that after all this time Microsoft is finally doing the same. Any way to make this possible in OS X without fiddling with EFI? I assume, (and forgive me for asking the obvious), that the 2nd monitor is turned on. I just purchased this adapter branew Flag Permalink This was helpful (0) Collapse - this may help...

Your source Mac won’t be able to see or use the card readers, USB ports, iSight cameras, or microphones of the host iMac. Do you do the same at a car dealership? So I don't know if it will ever happen or not. I'm glad the write up helped.