External Monitor not Displaying

My notebook display is broken. I've had an external monitor hooked up for some time now. I accidentally hit something and the external monitor will no longer display. It's an HPG60-519WM. Is there a hot key that can turn it back on?
And another problem - my son hit something and turned the screen tint pink. How do I fix that?
Thanks

for the 1st issue:
press Fn + F4 or
win logo key + P
for 2 nd issue...
which screen?? laptop or external or???
try to find a button on the monitor with "AUTO" written on it.... press and hold it...
||-Although I am working on behalf of HP, I am speaking for myself and not for HP.-||
//Click on Kudos if my reply was helpful and answered your question//
||-If my answer solved the problem please mark the topic as the accepted solution-||

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External Monitor not displaying correct resolution.

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Does anyone have any suggestions?

Same "fuzzy" picture on external LCD attached to MacBook Pro here (2GHz, 2GB RAM, 10.4.11). Been using a mediocre NEC LCD72vx for along time and figured that was the reason, but I tried a stellar ViewSonic VG191b that I use with my Windows desktop for layout and found the same slightly fuzzy picture, despite also noting that the resolution setting was the native one. Note, I use the external display rotated 90, but I saw no change at 0 rotation. Straight DVI on both.
Half of the fun of having DVI out is its usefulness for layout in publishing. Powerful MBP, poor external display quality. I think some sort of fix is indicated here.

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I have a Pavilion g6 notebook running Windows 8.1. I have an external Acer S232HL display hooked up via an HDMI cable. The resolution is set to 1920x1080 in Windows, and I'm only outputting to the external monitor.
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(Workaround)
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Have you had any luck fixing this issue Marcello? I had the same problem and found that the following fix worked for me somewhat:
http://ireckon.net/2013/03/force-rgb-mode-in-mac-os-x-to-fix-the-picture-quality -of-an-external-monitor

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External Monitors Dual Displays not supported!
Yikes!
Why do I download BUGGY BETA OS? When will I learn ? DON't DO IT!
(sorry for shouting...)
There are no short cuts, no work arounds, no simple solutions...only updates
Please Apple code monkeys ..tear down this problem.
Thanks.
I feel better already .
--Marconi

Try this: Use the [√]Mirror displays oprions, choose your resolution, then desect the [ ]Mirror displays.
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[Solved] Can't get external monitor to display correct resolution

I have a laptop with 1280x800 resolution, I hooked up a spare monitor we had sitting around that has a native resolution of 1280x1024 to my laptop. When I hook it up the external monitor displays a resolution of 1024x768. I use KDE 4.5, so I tried to change the resolution for the external monitor in System Settings but 1024x768 is the highest resolution listed.
I've tried messing around with xrandr through the command line (somewhat anyway) but I'm at a loss in trying to get the external monitor to display its native resolution. I'd like to get the external monitor to possibly replace my laptop monitor as it would add another 224 vertical pixels. Anyone have any ideas?
Last edited by herrvideman (2010-08-31 02:17:48)

You had said the native resolution is 1280x1024 -- I therefore assume this is an LCD monitor.
I would not generally expect LCDs to flicker. At what vertical frequency are you driving the display? Most LCDs operate at 60Hz. This is regardless of the local power line frequency or television standard.
Many CRT monitors are driven at 75 Hz to keep them from flickering or from "beating" with ambient lighting that is flickering at the local power line frequency (50 or 60 Hz). Again, this is not the correct thing to do with LCDs.
Bottom Line: Make sure your vertical frame rate is 60 Hz.

HT5019 MacPro laptop display and 2 external monitors (three displays). Can I have more than one application displayed at a time?

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I would like to have my MacPro laptop display and 2 external monitors (three displays). Question, how can I have more than one application displayed at a time? IE: I would like email on one monitor, Finder on my laptop, and iTunes on the other. Possible?
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I am using the HDMI and the mini HDMI connectors.

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External monitor not working

Hello all,
I have a PB G3 Series (Wallstreet), running OS 10.2.8. Having trouble running an external monitor. When I start up the computer, I get (on the external display) the Apple logo and the ticking dial for about 15 seconds, but everything after that is displayed on the PB display, and I can't find a way to switch the display in the Preferences.
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Thank you!
Brad

Brad,
When you open up the System Preferences do you see a Displays pane?
I hooked an external monitor to my Wallstreet running 10.3.9. When I opened the Displays preference I had settings for simulcast (mirroring), external and the laptop display in the resolutions window. After unhooking the monitor the only settings that remained where 640x480, 800x600, and 1024x768 resolutions for the laptop.
Hope this is something new and not something you already know.
Shane

External Monitor Not Working after 10.9.3

I have two Macs which are not working with an external monitor anymore through the thunerbolt port. I have tried different types of connections (HDMI and DVI) and two different external monitors in an attempt to determine the issue. The only common denominator to the issue is the update to 10.9.3 OS X. I have also reset PRAM and changed between mirroring and non mirroring to no avail.
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Ultra dock + three external monitors not working

Hardware:
W540 + Ultra Dock (170W)
2x 24" LCDs @ 1920X1200 (DVI only)
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What I want to have is four displays: W540 LCD + 3 external monitors as described above. However, I can only get two of the external displays to turn on regardless of how many chickens I sacrifice. Note: I've searched extensively to see if others have had this problem, which they obviously have, but none of the solutions worked.
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For reference, the connections are as follows:
Laptop LCD (built-in)
30" LCD: DisplayPort to DVI (active); Ultra Dock DisplayPort 0
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Uninstalled + reinstalled Nvidia Quadro drivers
Uninstalled + reinstalled Intel 4600 drivers
Enabled Advanced mode in BIOS
Restarted 5,000 times
Swapped cables until my fingers started to bleed
Updated the firmware of the Ultra Dock (it was already fully updated)
According to this page, I should be able to connect six displays including the built-in LCD. When I first looked at it, I thought I could use both Ultra Dock DisplayPort ports as well as the Ultra Dock DVI port, but it's very unclear if that's actually the case. What does it mean by DP or HDMI and DP or DVI? Does that mean I can use both DisplayPorts (which I'm currently doing and it works) only? Does it mean I can use both DisplayPorts as well as HDMI and DVI? Does it mean if I want to use HDMI and DVI that I can't use either DisplayPort? Does it mean DVI and HDMI both share an output with one of the DisplayPorts so only one of each can be used at a time? TERRIBLE DOCUMENTATION.
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[rant]
I have no idea how to tell if everything is working because the graphics card situation is extremely confusing. I didn't realize when I bought the laptop that the discrete card couldn't drive the laptop's built-in LCD, which is very annoying. Or, maybe that's not true, but the documentation is so confusing that I can't be sure either way. Also, and this really pissed me off, the Ultra Dock DVI connector can't drive a dual link display. What the hell??? Why was this not clearly annotated somewhere? I really hated needing to purchase a DisplayPort to DVI active adapter to make my brand new laptop dock work as advertised. UGH.
[/rant]

I'm struggling with a very similar problem. (Thinkpad W540, K2100, Ultradock 170W)
I am using 2 external monitors right now in bios display standard mode - it's the only way they work at all for me right now. I have tried uninstalling graphics drivers, enabling advanced mode, and restarting, but none of the external displays are detected. I've also tried updating the dock's firmware, but it doesn't seem to be updating (this may have already been updated).
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- Laptop integrated LCD
Related but not quite as equally frustrating, the integrated LCD does not resume when waking the computer from a sleep state. Only a reboot brings the display back.
I'd like to connect another 24" display over HDMI, but don't have any confidence of it working since advanced mode is utterly worthless for me at the moment. I'm quite dissatisfied especially since I purchased an extended warranty and last time I called for support Lenovo tried to sell me an additional support plan claiming that software was not covered under my current warranty.

HDMI output to monitor not displaying all colors

I am trying to use a second monitor on my Satellite S55t-b5152 and am able to get 1920x1080 output from the HDMI port through an adapter to either VGA or DVI into my external monitor, but with either adapter the colors look washed-out and not all the colors that are displayed on the internal monitor show up on the external monitor. For example the position indicator in scroll bar on some apps shows up on the internal monitor, but disappears when I drag that window onto the external monitor. I've tried multiple monitors and they all have the same symptom. I've investigated this some on external forums and it seems to be that the HDMI output under some conditions assumes that it is connected to a TV instead of a monitor and it limits the output color range. On some graphics drivers it is possible to override that assumption and get the full range output from the HDMI port. I haven't found a way to do that for the graphics driver on the S55t-b5152. Has anyone figured this out?

Satellite S55T-B5152
through an adapter to either VGA or DVI...
Just want to comment that I'm not at all surprised that an adapter does not produce true colors. I'm sometimes amazed they work at all.
Yours is HDMI 2.0 which complicates things still further.

External monitor not showing up

Hi,
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thanks, Jason

Hi Jason,
First, run all the updates in Software Update and repair permissions.
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External Monitor not showing.

Good Day All,
I seem to be having problems with setting up my external monitor...
I have a JVC tape deck, I forgot the model, and a SONY TV(forgot the model).
What I did was I used a firewire plugged it to the back of my g5 then onto my tape deck. From my tape deck to my TV.
Then I set my stuff all up in FCP.
1. VIEW> Using FIREWIRED DV PAL
(As a note my FCP recognizes the FIREWIRE becoz when I unplug the firewire the FCP notices and gives a warning)
2. VIEW> Set to ALL FRAMES.
3. Mirrored on Desktop.
And when I Log and Capture I see the footage on the TV and on my monitor and yes I closed the Log and Capture window before i do anything.
I also turned on the tv and the tape deck then i turn on the FCP and it recognizes it.
These equipment I've used before and WAS working, but the office moved so the stuff was moved. But now, nothing i do works...PLS I NEED HELP. I'm Making a presentation so I need my monitor.
Pls and TNX!!!
If it helps... I also have 2 CPU monitors attached to my G5(my secondary and primary).When I set my playback to Digital Main/Secondary they work. I've also tried disconnecting the other monitor incase that hampers the process.
Thank you very much!

Shane's Stock Answer #8: External Monitor Viewing
If you are working with DV, this is simple. First connect your computer to a camera or deck via firewire, Then connect the camera/deck to your TV/Monitor via RCA or S-Video.
Then start up your camera and tv, then open fcp.
Go to the View Menu, choose > External video > all frames
VIEW>Video playback should be Apple firewire NTSC (If you are using an NTSC set)
VIEW>Audio playback should be Audio follows Video
Techinially, this should send synched video to your TV
If for some reason you can't view your timeline on your external monitor, there are a few things to try:
1) Make sure that the camera/deck is connected and powered on BEFORE you open FCP.
2) In the Final Cut Pro menu select AUDIO/VIDEO Preferences and make sure your signal is being sent out thru Firewire DV.
3) Go to the menu and select VIEW>EXTERNAL>ALL FRAMES.
4) Click in the % box above the image and select FIT TO WINDOW.
5) Go to VIEW->refresh A/V devices
6) Make sure the Log & Capture window is closed
If you want it to play in both the canvas and the external monitor you need to go to the FINAL CUT PRO menu and select AUDIO/VIDIO settings and make sure MIRROR ON DESKTOP is selected under the PLAYBACK OUTPUT section.
If you are working with HDV footage, FCP 6 allows you to view this via firewire, but ONLY as downconverted DV. It won't look the best, but you can see it. To do this,
If you need to view any format other than DV at full resolution, then you need to look into capture cards. Several standard definition and high definition models are available from www.aja.com and www.decklink.com. With these options you'll need a proper monitor to view full broadcast colors, but all models allow for realtime standard definition downconvert, allowing you to view HD on an SD monitor.
The Matrox MXO is another option that is output only, but allows you to view your footage on an Apple Cinema Display at full broadcast quality.
Shane

External monitor not detected

I just got a Samsung SyncMaster 2033 SW Plus monitor and tried connecting through the DVI port of my MacBook Pro, but its not getting detected. I'm using the mini display port to DVI adapter to connect. The monitor seems to work perfectly when I connected to the VGA port of my PC, but its not even been detected on the mac. I checked system profiler and it says no external monitor connected. Please help!!

I have a similar problem with my new MBP. I have tried to connect it to my ViewSonic VP920b via the Mini DisplayPort to DVI, but get no video on the external monitor. The system profile shows it as connected, and if I turn mirroring on/off, my MBP monitor changes resolution to mirror (or not) the external, but there's no picture, just black screen.
I've tried
•closing the lid, connecting the external Mini DisplayPort, then waking without opening the lid,
•changing the energy saver preferences to each of the 2 graphics card (Graphics Card: better battery life/better performance),
•changing the external monitor resolution through all the possibilities,
•restart with the external monitor connected
•restart without the external monitor, then connect.
Current settings:
VIDIA GeForce 9400M:
Chipset Model: NVIDIA GeForce 9400M
Type: GPU
Bus: PCI
VRAM (Total): 256 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x0863
Revision ID: 0x00b1
ROM Revision: 3448
gMux Version: 1.8.8
Displays:
Color LCD:
Resolution: 1440 x 900
Pixel Depth: 32-Bit Color (ARGB8888)
Mirror: On
Mirror Status: Hardware Mirror
Online: Yes
Built-In: Yes
VP920 Series:
Resolution: 1280 x 1024 @ 60 Hz
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: On
Mirror Status: Master Mirror
Online: Yes
Rotation: Supported
Since the System Profile software can contact the monitor, and since the MBP screen changes in response to connecting or disconnecting the external monitor, I believe it's safe to assume there is no problem with the DVI cable or the MiniPort Display dongle. I just have no video displayed on the external monitor
Any suggestions?

External Monitor not Displaying

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