Question regarding external display

Hello,
I may have posted this in the wrong section, but the forums are labeled oddly. Anyway, I have an Insignia flat screen that I'd like to use as a second monitor for my laptop. However, I have no clue if this laptop can even use one.
Here's some information about my laptop - http://i.imgur.com/yHlcLsO.png
If it can use an external display such as a tv, what cord do I need? I am not seeing an HDMI port. The HDMI port I'm used to, which was from my old laptop, had the two holes on the side for the screws or whatever you call them.
Thanks.

The Ideapad U530 has an HDMI connector. What you were using before was old school vga which uses a D-sub connector or DVI. Using HDMI should give you much better clarity and response.
d-sub/vga = http://www.mouser.com/images/switchcraft/images/ehhd15ffb.jpg
HDMI connector = http://www.mouser.com/images/molex/images/highprofile_SMT_iso.jpg
DVI connector = http://www.mouser.com/images/omron/images/xm4m_t.jpg
HDMI cable = http://i.ebayimg.com/00/s/NTAwWDUwMA==/z/FA0AAOSwg3FUhO1~/$_12.JPG
The TV should have an HDMI connector, on it unless it is older then 5 years than it may be iffy, and you just need to get one of these. Should be able to get one pretty much anywhere. radioshack, walmart, kmart, etc. anyplace that sells tv's should have them. Just keep in mind that if thier charging more then 20$ for it that is too much.

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Question about external displays.

Just curious about external display use with the macbook.
I want to link up using DVI to DVI but I recently read that my external display will only show the same as the macbook display, and that i cant use the macbook display, and the external display as two seperate screens? but i read its possible to do on the macbook pro. Is this correct?

I don't normally use my macbook with my primary display, but I have tried it out.
I hooked it up via vga, rather than dvi though.
It worked fine, but defaulted to mirrored. There is an option in the settings to disable mirroring, and use the macbook as the primary and the external as the secondary.
I haven't found any way to swap them, and have the macbook as the secondary display.
The management of the screens was pretty cool though. You can drag and drop the screens so their relative position is set up how you want it (over/under, left/right, etc).
hope that this helps...
-jamie
MacBook 2.0GHz (white) Mac OS X (10.4.7)

R200 - Question about external display resolution 1920*1200

My boss has bought this screen and is a little bit disappointed because he can't reach the maximum resolution of the 23" tft screen 1920*1200. The R200 proposes only resolution that have an aspect ratio of 4:3 so the maximum for the screen is 1600*1200. Is there a "special" driver for the graphic chip that allow non 4:3 resolution ?
Thanks

Hello
As far as I know on external display the maximum resolution is restriction of the graphic card and unfortunately there is nothing to do. The only thing that you can do is to check all settings in TFT menu. I am pretty sure that there you will find an option for picture format switching.
Bye

Question about using HD LCD TV 1080p as external display

When i connect my MacBook to my new Samsung LCD HD TV, it set the screen resolution correctly to 1080p. The picture seems very nice, but when I move some text to the big screen the text is not so clear.
Why not? Am I doing something wrong or can I do something to make the picture (text) nicer?

Screen resolution, in general, is a hard thing to explain to individuals who don't work in graphics manipulation, and for good reason. It seems backwards at times. How is it that a 36" 1080p TV can appear blurrier than a 24" 720p TV? Why is 720p better than 1080i?
As far as using a 1080p display with my computer, I've settled on a 24" Samsung 1080p monitor/tv. I find it's a good balance between pricing, ppi, readability and other factors that one might consider important when looking at external display options.
Frankly, modern computer OS GUIs are not designed to be used on a display that is upwards of 8 or 12 feet away from you, no matter how big it is, or how high its resolution is. They take advantage of high resolution displays so that sitting close to a screen is less taxing on your sight over time. There are alternatives, obviously, like Media Center and Apple's media software, which are designed for using a computer on a television.
Message was edited by: dclowd9901

Question on Using thunderbolt iMac as external display with a Macbook Air

If I connect my macbook air to new thunderbolt iMac - can I access peripherals attached to usb, firewire, ethernet like the thunderbolt 27"?
if so how can i do this?
thanks!
Derrick

Thunderbolt 10.6 Help: Using another Mac as an external display
Only video and in some scenarios audio is transmitted. Nothing else.
Stefan

External display questions

I'm thinking of buying an LCD monitor to play Wow on with my macbook. Does the macbook support having two monitors (one with the game, the other

Toggling Mirrored Mode is the closest answer I found, but you are stuck with the lowest common resolution. I was really wondering about terminating the signal to the external display without disconnecting cables. Most LCD externals will go to sleep or low power mode after a while if there is no signal. As an example, If you connect an external display, it will not become active until you press "Detect Displays." I was wondering if you could somehow "Un-Detect Displays" or "Ignore External Displays"

Any way to connect two external displays?

Hello,
I have a quick question about connecting my PowerBook G4 15'' (machine model: Powerbook 5,6) to some external displays.
I am trying to connect it to both a Samsung Syncmaster LCD and my TV.
Currently, I am able to connect to each successfully, but only one at a time.
My Samsung syncmaster LCD is connected via the DVI port on my powerbook, and using the DVI to VGA adapter, since the Samsung LCD is VGA. My TV is connected via S-Video, though I do have the s-video to composite adapter that came with my powerbook if it makes a difference.
Anyways, my problem is I want to be able to use all three displays at once (the powerbook screen, my samsung LCD, and my TV), but i can only get one of the external displays working at a given time, and have to unplug the DVI (samsung lcd) to get the TV to be detected and activated as an external display.
Any suggestions will be much appreciated. If there is some adapter I need to buy to make all this work, thats fine, just tell me what it is.
Thank you for all your time.
Regards,
Matt Ellison
PowerBook G4 15" (machine model: Powerbook 5,6) Mac OS X (10.4.3)

This solution was previously pointed out to me on the 17" PowerBook forum. I don't have one and don't know how well it works. Last I saw they didn't have drivers for Tiger, yet.
http://www.villagetronic.com/
I expect you would hook your SyncMaster LCD to the VT Book and then use the S-Video port on the PB to connect the TV.

MacBook external display problem with Panasonic projector

MacBook (September 2006, Intel 945) with Boot Camp and XP Pro won't display externally from Boot Camp to a Panasonic PT-DW5000U projector using VGA (via the MiniDVI-to-VGA adapter/dongle). I tried 640x480x8-bit and 800x600x16-bit and 1024x768x16-bit. I tried unplugging and replugging the adapter. I tried shutting down and restarting into Win XP while all video cabling was connected. I tried pressing F7, Fn+F7, Shift+F7, FnShiftF7, as well as other key combinations involving F7. I tried checking the checkbox called "Extend my Windows desktop onto this monitor." I installed Apple Software Update 2.1. None of these troubleshooting attempts worked. It works fine in OS X to the same projector (using the same VGA dongle). And, while Win XP starts in Boot Camp, the projector displays the Windows XP startup screen (black background and blue progress indicator), but after about a minute that disappears, I get a login dialog on the laptop screen, and the projector then displays only a blank blue screen.
Other displays: It works fine with Boot Camp to a Samsung SyncMaster 940T monitor using DVI (via the MiniDVI-to-DVI adapter/dongle). It works fine with Boot Camp to a Panasonic LC50 monitor using VGA (via the MiniDVI-to-VGA adapter/dongle).
We also have Panasonic PT-D5500 projectors, but I haven't tried them yet.
1. Is this a problem in the Intel drivers supplied with Boot Camp?
2. Are there settings on the projector that need to be set to make it work?
3. I'm also now missing the Intel system tray icon that looks like a slanted computer screen -- how do I get it back?
Any suggestions? Thanks!

Based on the substantial research I've done regarding this issue, here's what the problem could be (without me knowing more):
If your working with an integrated graphics card (Intel 945?), chances are that it doesn't support the "resolution" of the projector - which is information embedded in to your other devices. Furthermore, the "refresh rate" is another piece of information usually "embedded" in to the device your connecting to, and the projector may not have either piece of information accessible to your card, or, vice versa.
Additionally, the drivers required by XP to make it all happen while using your particular video card, may not be installed. Basically, it could be a driver issue as well.
I wish I had a solution for you, however, everything I've read seems to conclude that XP within boot camp has little or no support for external displays (especially when talking about larger resolutions).
Humorously, when I addressed the "Mac Genius" at the Apple Store regarding this question, he told me to go buy a PC - so I did. Already have a Mac Pro, needed a laptop...

What 22" external display will work with the new, late 2008, macbook

I, like many others, have problems with my external display. My problem is the one second screen blackout that happens intermittently, more so when I am scrolling around a web site. The other problem being that the pictures are elongated sideways, i.e. a ball looks oval. I have the 2.4 aluminum macbook and a Samsung SyncMaster 2253bw external monitor. (I can get the monitor to stop blacking out by setting it at a lower resolution, but this does not solve the oval ball effect)
We are all waiting for a hoped for firmware fix for this, without any official word that apple is indeed working on one. My question is this, and its for folk who are thinking about buying an external monitor - Who has had a good result with a 22/24 inch monitor with the new macbook, and what was the monitor?

Thanks hsurfer. The link you have provided gives a helpful insight. Those with the macbook pro are able to switch from their 9400 graphics card to the better 9600 graphics card, which resolves the issue, at least with the samsung monitor. We who have the macbook however do not have the option. The problem does seem to clearly emanate from the macbook graphic card, lets hope that a fix is still around the corner, the latest firmware update clearly did not resolve it.
Im still looking for success stories, anyone who can say that their specific external 22'/24' monitor works fine with the new macbook?
kind regards
allan

T540p+UltraDock+external display

Hi,
I'm having problems with T540p with latest bios update.
I'm using Dell U2713hm with ThinkPad Ultra Dock 135W (40A20135XX)
i have both the 170w and 135w adapters for dock. and my dock has a 2.22.000 firmware.
I have updated my nvidia and intel VGA drivers as it was recomended here.
now the problem is. when i put my laptop to the dock, win8.1 decides, that this is it and the screen goes blank and my external dysplay says there is no signal. i take ou of my dock and screen don't come back.
I do a hard reset(hold down the power button) put it back to the dock and start again. And again nothing, i take my t540p out of the dock and windows login screen appears. and that is when im lucky.
But i have dual videos, intel and nvidias 730.
and the same thing all of the time, tried different cabels and differed drivers and different adapter. send my laptop to my dealership and it came back .. still the same problem.
im trying to connect 1 screen using DP port1 and a DP to DP cable not nothing.
i have tried most of the things recomended in here, but what now ?

Hi Smotion123,
Welcome to Lenovo Community!
As per the query we understood that you are facing issues with External display when you connect to Ultradock station your ThinkPad T540p.
Have you checked if the Display is set to Discrete Graphic in BIOS – Config – Display option.
Hope this helps.
Best regards,
Hemanth Kumar
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G580 External display monitor

Hi Lenovo community,
My sister's G580 laptop computer have malfunctioned display screen, also not booting and showing green-pink lines.
We are not looking for replacement and repairing of the screen(as warranty is off) and she already have new laptop but I am thinking if is possible to use as computer connected on external monitor throught HDMI or display port provided on laptop without functioning the main laptop display?
Thank you for your advice and best regards,
Žare
Solved!
Go to Solution.

Hi!
Yes it would work as long as it is the only external display connected to the system.
Try Pressing F2 When you Power On the computer to boot into BIOS.
If still Not working, It is possible that the computer might be having boot/Post Issue.
Try Draining the Power by doing a Power Drain,
REmove the AC and Battery
Hold the Power Button down for at least 15 sec
Reconnect everything including the HDI or the VGA alone then check.
You can also try reseating the Memory
See this Maintenance Manual for reference on memory removal
Hope this helps
Cheers!
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 revert back from external display mode to laptop display mode?

Hi, I'm new to this community. I'm not sure if this is where I should be posting my questions. Anyway, I accidentally pressed fn + f2, which switched my laptop into external display mode (I'm pretty sure), and the screen is now very narrow and small. I can't figure out how to switch it back to the laptop display mode. I tried fn + f3, which didn't do anything. I also tried the windows button + p, which wasn't the solution either (I was able to extend my desktop screen, but when I play my Steam games the screen is still very narrow and small). I'm very frustrated because I can't find any answers online. So any information would likely be helpful. Thanks in advance.
OS: Windows 8

Hi BorderingOnChaos,
Fn + F2 is a toggle. You press it again to switch back. If it doesn't work, then something is wrong with your notebook's SCM (system control manager) software or EC (embedded controller) firmware.
In the future, please do two things:
1 - Identify your notebook because the answer may vary depending on model.
2 - This question does not relate to the SteelSeries Engine. The correct place to ask it would be the general "Gaming Notebooks" forum if your MSI notebook is a gaming model. This "SteelSeries Engine" forum is a sub-forum under the "Gaming Notebooks" forum for the purpose of dealing with questions about it---but almost everybody new misses that. The SteelSeries Engine is used to configure keyboard macros and backlighting in MSI gaming notebooks that contain a SteelSeries keyboard as well as accessory devices from SteelSeries like gaming mice and USB headsets.
Kind regards, David

How do i use an external display with my macbook pro?

How do I use an external display with a macbook pro?

Just buy the proper adapter cord, such as MiniDisplay port to HDMI for example. Plug it in and it will be automatically recognized. Use System Preferences > Displays to set options.
The display can Mirror your primary desktop or Extend the Desktop.
Regards,
Captfred

How do I connect an external Display to the new MC814XX/A

I can't find a port for an external display in the NEW Imac 27" Mid 2011 (MC814XX/A)... I'm trying to connect my Cintiq to it. How do I work arround this?

You need an adapter cable that plugs into the Thunderbolt port. The Minidisplay port to HDMI or MDP to DVI will work. Then you plug a HDMI cable (or DVI) into that adapter and the TV.
Regards,
Captfred
http://store.apple.com/us/product/H1824ZM/A/Moshi_Mini_DisplayPort_to_HDMI_Adapt er

How do I get my Macbook Pro to detect an external display?

Hi there.
I just bought a new MacBook Pro today.
Everything about it is wonderful, except: When I plug an external display into the Thunderbolt port using a Minidisplay port to VGA adapter, it doesn't send a signal to the external monitor. The screen on my Macbook will go blue for a second, and then the windows freeze. The mouse will be movable for a bit (up to a minute), but nothing is clickable. Strangely, it seems as though it's functioning as if there were a second monitor (I can move the mouse off-screen as though it's going over to another display). But then the spinning rainbow wheel starts and never stops. If I unplug the Minidisplay port to VGA adapter, the Macbook will snap back into professional mode and everything works again.
If I try to boot the computer up with the Minidisplay port to VGA adapter already pluged in, it simply won't boot up (I get a gray screen with an apple and nothing more).
I tried using gfxCardStatus set to "discreet only" and I still have this problem. I tried to run a firmware update, but my comp seems to be entirely up-to-date already (just set it up today).
The monitor and adapter seem to be working fine, and function as an external display when pluged into the Mini-DVI port on my 2009 Macbook running Snow Leopard.
I guess my question is, what's causing this? Is this an adapter problem? Like, do I need a special adapter to use with a Thunderbolt port as opposed to the one I'm using which works when pluged into a Mini-DVI port?
Model Name: MacBook Pro
Model Identifier: MacBookPro9,2
Processor Name: Intel Core i7
Processor Speed: 2.9 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache (per Core): 256 KB
L3 Cache: 4 MB
Memory: 8 GB
Boot ROM Version: MBP91.00D3.B08

The only thing that I can suggest is trying a different adapter - such as this one from Monoprice.
I don't know if that's the root of your problem, though. Does the external monitor have DVI? You could get a Thunderbolt to DVI adapter from Monoprice - here - and give that a shot.
Clinton

Question regarding external display

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