How to connect a MBP to a BENQ external monitor using a HDMI cable and a HDMI to mini display adapter?

Hi, I have just bought a brand new HDMI cable and HDMI to minidisplay adapter and tried to connect my Macbook Pro up. The external display knows it is there but it is not getting any signal. I have tried on another TV and it also says no signal and I also tried using another Mac but it still didn't work.
Can anyone help?

In some versions of Mac OS X, with the Displays pane open, holding the Option key will show the detect displays button in the lower right.
I am using OS X Mavericks. Where did the Detect Displays button go?
You can find the Detect Displays button in the Displays section of System Preferences. Once there, press and hold the Option key to see the Detect Displays button in the lower-right corner. You can click this button to manually detect another display.
Another technique is to sleep and wake your computer, which will send the detect display sequence as well.

Similar Messages

How to connect a lenovo c200 to an external monitor

Hi to all!
I'm carlo from italy and I need your help.
I have a lenovo 3000 C200 type8922
my screen is broken (see a small black circula area (I close the lapton and a pen was in) with different vertical lines with grey, gree, violet and black colors. If i move the mouse i could see these lines move but i don't see the arrow, i don't see nothing clearly. The pc works because I can turn on or turn off using keyboard tips.
I tried to connect it with a monitor (VGAcable) and with a tv (svideo cable) tusing fn+F7 function but nothing!
Fn+F7 doesn't works and I don't know why, How i can fix this problem? any tips?
thank you in advance

To get the display on external monitor as it does not need the extra configuration unless some additional feature is required.
I suggest you to connect the external 15" or 17" monitor with display port and transfer the display once you start the laptop do not wait for Windows screen to appear.
Best would be make the laptop boot into BIOS and then transfer the display to external monitor.
Best Regards,
Tanuj
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution".! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
Follow @LenovoForums on Twitter!

How to connect macbook to both LCD TV & external monitor?

Hi,
I would like to connect my macbook to both my lcd tv and external monitor. However, I only need either the tv or monitor to be on at any one time. Cause when i'm during my work, I need my external monitor. But when I wanna watch movies, I want to watch it only lcd tv.
Any ideas? Is there some sort of switch? I don't want to keep changing the display connections all the time.
I understand there is a usb display connection to the mac but I do not need both the lcd tv and external monitor to be on at the same time.
Thanks in advance.

You will need a mini display/dvi converter:
http://eshop.macsales.com/item/NewerTech/CBLMDPDVI/
Ciao.

Trying to connect my Macbook Pro with an external Monitor - Using VGA - DVI

Hi Everyone..
Please dont classify me as dumb but every-time i need to connect my MBP to an external monitor or projector i cant
It just doesn't work... I plug it in using all the right connectors - DVI-VGA or the other way around... Anyway - i get a blue screen which tricks me... =]
After the blue screen i go straight to the page i was on before connecting the monitor...! =[
Anyway.. are there any settings i need to adjust.... =]
If there is anything that you guys know of please inform me because i am in need to use a Monitor frequently but so far i havn't been able to do it seen as though i don't know what to do.. Ive watched tutorials and have done exactly what they've told me but it still wont display anything on the external monitor. Ive used 2 MBP's - Both i've had issues with connecting them to an external display. i know its only a minor change i need to make in System preferences but i dont know which one it is...
Please - if you know please please please tell me what it is.! =]
Thanks alot!
Carl... =]

I assume that you mean the blue screen is on your monitor, not your MBP. If this is the case, go to system preferences and click on displays, when the pop up box appears, click on "detect displays". See if that helps.

How to connect my macbook pro to an older tv that has rca cable?

How to connect my macbook pro to an older tv thas has rca cables?

The yellow RCA jack is called "NTSC Analog Composite Video", or "Video" for short. You need an adapter to "Video".
Exactly which MacBook Pro (or which output Display Port) do you have?

Just connected apple tv. Everything works perfectly but the screen is not in color. I have tried reversing the HDMI cable and changing the output in settings and restarting. Any ideas of how to fix this?

Just connected apple tv. Everything works perfectly but the screen is not in color. I have tried reversing the HDMI cable and changing the output in settings and restarting. The screen is still black and white. Any ideas of how to fix this?

Hi im,
Thanks for using Apple Support Communities. This article has a few troubleshooting ideas for issues with color on your TV when using Apple TV:
Apple TV (2nd and 3rd generation): Troubleshooting video issues
http://support.apple.com/kb/TS5148
Cheers,
- Ari

I am trying to play a DVD on my MacBook Pro and transmit it to my TV (use my TV as the monitor) utilizing a VGA cable and adapter for the Mac but the only image that shows up on the TV is the MacBook wall paper, any ideas on how I can transmit to my TV?

I am trying to play a DVD on my MacBook Pro and transmit it to my TV (using my TV as the monitor) utilizing a VGA cable and adapter for the Mac but the only image that shows up on the TV is the MacBook wall paper, any ideas on how I can transmit the movie from my MacBook to the TV? I also tried an HDMI cable and had the same issue.

you are probably seeing the extended display.. to see ur main display go to pefrences then display steeings and turn mirroring on.
this will display ur mbp main screen. good luck.

Problems connecting my MacBook Pro to an external monitor

For the past 2 years, I have regularly connected my MacBook Pro to an external monitor (Dell SR2320L) using a VGA cable. When I do so, the picture automatically comes up in the maximum resolution of the external monitor (1920 x 1080). However, just in the past few weeks, the picture on my external monitor automatically comes up in 1600 x 1200 instead. When I click on the display menu in the upper right corner of my screen, there isn't even an option for 1920 x 1080 anymore. I've tried restarting my computer and even unplugging and replugging in the cable, but nothing seems to fix the problem. However, on at least some occasions, the problem seems to fix itself after about a day or so of use, and the picture reverts back to 1920 x 1080. I should note a couple of things: when I connect another MacBook to my monitor, the display automatically comes up in 1920 x 1080. And when I connect my Macbook to a different display, I have the same problem as I have with my display. So I think the issue is definitely with my computer, not my monitor. Does anyone have a suggestion about how to solve this problem? Or, when the problem arises, is there anything I can do to reset the display to 1920 x 1080 other than waiting for the problem to fix itself? Any suggestions woudl be greatly appreciated!

Hi bonfig,
If you are having issues with the external display settings on your MacBook Pro, it may be worth going throught the following article, in particular the portion about resetting the SMC and PRAM:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Cheers,
- Brenden

I plugged my macbook pro into an external monitor, then unplugged it later and now it is stuck with black borders on top and bottom and zoomed out like it is still on the monitor. How do I fix it?

I started using my external monitor with my macbook pro and as soon as I plug it in it to the monitor it adjusts the screen by zooming out a bit and creating about 3/4 of an inch black borders on the top and bottom of the screen. But these dont show up on the monitor so I assumed it was fine. But when I took it off the monitor, the borders were still there like it was still on the monitor. Any hellp? Its starting to mess with my eyes haha.

Hi aefulcher,
It sounds like you had the external display set to mirror the internal display so the resolution(s) were changed to match each other.
OS X: How to use multiple displays with your Mac in Mountain Lion and earlier
http://support.apple.com/kb/ht5019
Check if the current resolution matches your screen's natiive resolution.
Thank you for visiting Apple Support Communities.
Nubz

I bought a mini DVI to HDMI convertor and a HDMI to VGA cable to connect my mac book pro to a tv but it doesn't work any one can help.\\\\\

i bought a mini DVI to HDMI convertor and a HDMI to VGA cable to connect my mac book pro to a tv but it doesn't work any one can help.

I would suggest looking into a Thunderbolt to HDMI connector. In this case, you may be able to use the TV as an external monitor. For this option, please confirm through additional research. I have not tested it personally.
You can also use an Apple TV, which connects with HDMI. In this case, you can use Airplay Mirroring. Not all Macs support Airplay Mirroring, so you need to check first. I have a Mid-2011 27" iMac, and it supports Airplay Mirroring. I don't use it often because my TV is in another room, but I just tried it and it worked. It had to change the screen resolution to work well, so I don't know if I would want to use it as my day to day monitor. http://support.apple.com/kb/ht5404

HDTV as external monitor using ethernet connection

Hello,
I want to connect my HDTV to my iMac and use it as an external monitor.
My HDTV is about 25 ft away from my iMac.
A HDMI cable of that length cost over 200 $.
So, its not an option to me.
I just bought a smart rooter but my HDTV Panasonic Viera P50GT30 is not a smart TV.
It needs a DLNA server and I can't find one.
Question : Is there a way to use my HDTV as an external monitor using the Ethernet or Wifi connection?
Thank's,
Pierre.

This look's good.
http://www.startech.com/AV/Extenders/HDMI/HDMI-over-IP-Extender-with-Audio~IPUSB 2HD2
But its not.
OS Compatibility Windows® XP(32bit)/ Vista(32/64bit)/ 7(32/64bit) Aero themes supported

New 13" Macbook Pro trying to connect to a Panasonic VIERA TC-L42U30 as second monitor. I've used multiple hdmi-thunderbolt/mini displayport adapters and multiple hdmi cables and still no success. The Macbook does not sense the second monitor (TV). Help?!

I've been a Mac since 2008, so I know my way around the system pretty well. This issue, however, has me stumped. I had an iMac until now and only now am I experiencing some difficulty with my new MacBook Pro. The model I have is the newest 13" Macbook Pro model and I'm trying to connect a Panasonic VIERA TC-L42U30 42" HDTV as a second monitor via the Thunderbolt port.
It worked the first two times and hasn't worked since, after 10-15 attempts with different configurations, turning things on n off, restarting the mac, unplugging the cables, adapters, TV, resetting the P RAM, etc... I've used multiple hdmi-thunderbolt/mini displayport adapters and multiple hdmi cables and still no success. No matter what I do, the Macbook does not sense the TV as a second monitor anymore.
I took the MacBook Pro to the Apple Store, and their "genius" there had it working fine with a DVI connection to a regular monitor. The Panasonic TV I have has HDMI connections and one VGA connection which does not support HD, but no DVI option. I want an HD connection to mirror or extend my MacBook Pro screen. At the Apple Store, they didn't have a Thunderbolt/Mini DisplayPort to HDMI adapter, so he could not try that out for me.
Anyone else have this configuration or another similar one with a Panasonic HDTV?
Ideas? Suggestions? Anything?! Help!!
P.S. I'm running Mountain Lion, if that wasn't already obvious. Everything is up to date in my App Store as well.
Thanks!

Hi There,
I have had the exact same issue but with a projector.
The issue lies with Mountian Lion 10.8.2.
I tried many a combination with no luck to get HDMI working.
Took my mac into the apple store and came to the conclusion it was the software, so I asked them to install 10.8 onto it (this is destructive so a backup is a must)
Bought my macbook home and voila, now displaying through my projector.
There is a small graphics update after 10.8.1 which seems to be the cause.
Hope this helps.
Thanks.

I have a 2011 i5 iMac and I am trying to connect it to my Samsung PS50C680 Plasma TV. I am using a MDP to HDMI cable and using HDMI 1 which is the correct input according to the manual. No matter which I turn on first the iMac still cannot connect.

I have a 2011 i5 iMac and I am struggling to connect it to my Samsung PS50C680 Plasma TV. I am using a MDP to HDMI cable and using HDMI1 on the TV as shown in the manual. No matter which I turn on first etc the iMac cannot find the display and the TV shows no signal. Has anyone else had a similar problem? Any help would be appreciated.

Hello, anabelleho.
Thank you for visiting Apple Support Communities.
Here is a troubleshooting article that I would recommend going through when experiencing this issue.
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Cheers,
Jason H.

How can i install snow leopard on my mac G5 using a command line and booting from an external usb rom, since my disk i have is not a bootable media

How can i install snow leopard on my mac G5 using a command line and booting from an external usb rom, since my disk i have is not a bootable media

Hi.
You simply can't. Snow Leopard is compiled in Intel binary only.
Good Luck.

Can i connect my iMac to a mac mini (wirelessly) and control the mac mini display on my TV?

Can i connect my iMac to a mac mini (wirelessly) and control the mac mini display on my TV?

Look up "screen sharing" in help
You can control your mini (which I am assuming you are hooking to your TV) complete from your iMac.
After you set up screen sharing, you can go to the finder, under the "go" menu choose "Connect to server" and then browse. Choose your mac mini's name, and look for the "Screen Sharing" button.
Choose Apple menu > System Preferences, and then click Sharing.
Select the Screen Sharing checkbox.
To specify who can share your screen, select one of the following:
All users:
Select this if you want to allow any user with a user account on your computer to share your screen.
Only these users:
Select this if you want to restrict screen sharing to specific users.Click Add at the bottom of the Users list and select a user from Users & Groups (accounts you have set up in Users & Groups preferences), Network Users (users on your network), or your Address Book. Or click New Person and enter a name and password to create a sharing account. Then select that user from the list, and then click Select.
Click Computer Settings and set the following options:
Anyone may request permission to control screen:
Select this to allow anyone on your network to request to share your screen.
VNC viewers may control screen with password:
Select this and enter a password that VNC viewer applications can enter in order to control your screen.It’s recommended that you not set a password if you only share this computer’s screen using the built-in screen sharing viewer in Mac OS X.

How to connect a MBP to a BENQ external monitor using a HDMI cable and a HDMI to mini display adapter?

Similar Messages

Maybe you are looking for