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No display on external monitor - Compaq Computers & Internet

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Try this right click anywhere on your screen and a box will pop up then click on screen resolution you can set your desktop displays there good luck

Posted on Feb 13, 2014

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How do i fix a split screen of my Toshiba c600d-t36b laptop


The quickest way to change the display output settings is to use the
display hot key (Fn + F5):
1 Press Fn and F5 simultaneously.
2 While holding down Fn, press F5 repeatedly until the setting
you want takes effect. Briefly pause each time you press the F5
key to allow time for the display to change.
This hot key cycles through the settings in the following order
(the last two options are available if an external monitor is
connected):
? Built-in display only
? Built-in display and external monitor (simultaneously)
? External monitor only
? Built-in display and TV (or other external video device)
? TV (or other external video device)
? External monitor and TV
? Built-in display and external monitor (extended mode)
? Built-in display and TV (extended mode)
? External monitor and TV (extended mode)
? Swap-Switch primary display between internal display
and external monitor when using extended desktop

Feb 12, 2015 | Toshiba Computers & Internet

1 Answer

External monnitor


Plug in the external monitor to the monitor port. Open display properties and set the display to use either 2 monitors (internal and external) pr just to use the external monitor. If just using the external monitor, you can usually us the FN key and one of the function keys to switch to the external monitor.

Aug 21, 2012 | Toshiba Computers & Internet

1 Answer

Th problem is lcd


No display on laptop's internal monitor, and there is no blinking cursor?
Start with seeing if it is a display problem.

Connect a VGA monitor to the laptop. If the display does not show on the external VGA monitor, the problem is the graphics chipset.

You did not state the model number of the Fujitsu laptop, therefore all I can give is generic basic information.

1) Laptop OFF, monitor OFF, connect a VGA monitor to the laptop.
This is an example of a VGA Cable, and a VGA connector,

http://en.wikipedia.org/wiki/VGA_connector

The VGA connector (Port) on your laptop is either on the side, or back of the laptop. May be marked on laptop as RGB.

You can use a CRT type of VGA monitor, (Looks like a small TV), or a flat LCD screen monitor that has a VGA cable.

2) Turn the monitor on. If a CRT type allow it to warm up.
Turn the laptop on.

By default the display should show on the external VGA monitor.
If not there are at least 3 display options;

1) Internal monitor of laptop ONLY
2) Internal monitor of laptop AND external VGA monitor
3) External VGA monitor ONLY

Press the Fn key down, and at the same time tap once on the Display Toggle-Over key.

The Display Toggle-Over key is one of the F keys at the top of your keyboard. F1 through F12.
It will have a monitor symbol on it.
(For example most HP laptops use the F4 key )

No display on external VGA monitor? Hold the Fn key down again, and tap once more on the Display Toggle-Over key.

If no display shows on the external VGA monitor you have a bad graphics chipset. Motherboard replacement.

If a display does show on the external VGA monitor, you have a problem with the Video Cable, and/or in the Display Assembly.

Post back with the results, after using an external VGA monitor, in a Comment.

Regards,
joecoolvette

Apr 25, 2012 | Fujitsu Siemens Computers & Internet

1 Answer

Monitor going berserk


This could be due to corrupt display drivers on the notebook or the video card is going to die. Try updating the graphics drivers on the notebook and check for the issue.

If the issue still persists, then to isolate the exact cause of the issue, I recommend you to connect an external monitor to the notebook and check for the issue on it. If external monitor works fine, then the issue with LCD display screen of the notebook. In case, if the issue persists on external monitor then it states that the video card of the notebook is going to die.

To connect an external monitor to the PC, follow the steps listed below:

1. Turn off the notebook.
2. Connect the monitor cable from the external monitor to the monitor port on the rear/side of the computer.
3. Connect the monitor to a power source and turn it on.
4. Press the Power button to turn on the computer.

At this time, please follow the instructions mentioned below for switching the display to the external monitor:

The notebook's video card supports three modes. Built-in screen only; external video only; and both on simultaneously (mirrored). If you're not seeing the image on the desired device(s), the notebook's video card is probably in another mode. Press FN + F4 to cycle through the display options: Notebook display, External monitor, both.

If you press FN + F4 once, the external monitor will display & there will be no Notebook LCD display.
If you press FN + F4 twice, the external monitor will display & there will be some shading on the Notebook LCD.
If you press FN + F4 thrice, both Notebook LCD & external monitor will display.

If the issue persists on the external monitor, then this could be due to defective video card on the notebook. However, if the display on the external monitor is fine, then the issue is with the LCD display panel of the notebook. In either cases, the notebook requires a detailed onsite diagnosis by a service technician.

May 28, 2010 | HP Pavilion dv6000z Notebook

1 Answer

I have hp dv6500 i update my bios and my display is total black just light blinking pls help me wht i do ?


This could be due to hardware malfunction of the video card on the notebook. To isolate this, perform the following steps.
*** Hard Reset ***
To perform a hard reset, please follow the steps listed below:

1. Unplug the AC adapter from the notebook PC and remove from any port replicator or docking station.
2. Remove the battery from the notebook battery compartment.
3. Press and hold down the power button for about 20 seconds.
4. Insert the battery and plug the AC adapter back into the notebook PC.
5. Press the power button to turn the notebook PC back on.
After performing the above step, if the issue persists, then connect an external monitor to the notebook and check if the display comes on external monitor or not.
*** External Monitor ***
1. Turn off the notebook.
2. Connect the monitor cable from the external monitor to the monitor port on the rear/side of the computer.
3. Connect the monitor to a power source and turn it on.
4. Press the Power button to turn on the computer.

At this time, please follow the instructions mentioned below for switching the display to the external monitor:

The notebook's video card supports three modes. Built-in screen only; external video only; and both on simultaneously (mirrored). If you're not seeing the image on the desired device(s), the notebook's video card is probably in another mode. Press FN + F4 to cycle through the display options: Notebook display, External monitor, both.

If you press FN + F4 once, the external monitor will display & there will be no Notebook LCD display.
If you press FN + F4 twice, the external monitor will display & there will be some shading on the Notebook LCD.
If you press FN + F4 thrice, both Notebook LCD & external monitor will display.

If the issue persists on the external monitor, then this could be due to defective video card on the notebook. However, if the display on the external monitor is fine, then the issue is with the LCD display panel of the notebook. In either cases, the notebook requires a detailed onsite diagnosis by a service technician.

May 20, 2010 | HP Pavilion dv6000z Notebook

1 Answer

No display everything turns on windows loads but no display


We can further isolate the issue by connecting an external monitor to the notebook. If the display is fine with the external monitor, this clearly indicates that the issue is related to the LCD screen. Otherwise, it is due to the some other internal hardware.

You may follow these steps to connect the notebook to an external monitor.

1. Turn Off Computer.
2. Connect the monitor cable from the monitor to the monitor port on
the rear of the computer.
3. Connect the monitor to a power source and turn it on.
4. Press the Power button to turn on the computer.

* Switching the display to the external monitor

Press FN + F4 to toggle the display between the Notebook display and
External monitor.

May 14, 2010 | HP Pavilion DV9620US Notebook

1 Answer

Dell Latitude D600 with video projector


Hi there if you have plugged into your external vga port all you have to do is press fn + f8 that should now show the image on both laptop and external ie projector



Regards Al "alstech"


Display Functions
<Fn><F8>
Switches the video image to the next display in the following sequence: the integrated display only, the integrated display and an external CRT monitor simultaneously, an external CRT monitor only, the integrated display and an external DVI monitor simultaneously, and an external DVI monitor only.
<Fn> + up-arrow key
Increases brightness on the integrated display only (not on an external monitor)
<Fn> + down-arrow key
Decreases brightness on the integrated display only (not on an external monitor)

May 29, 2009 | Dell Latitude D600 Notebook

1 Answer

Dell laptop connected to 1209s projector...dell page indicates searching for signal and can't


Using the Display When you start the computer with an external device (such as an external monitor or projector) attached and turned on, the image may appear on either the display or the external device.
Press <Fn><F8> to switch the video image to the integrated display only, the integrated display and an external CRT monitor simultaneously, an external CRT monitor only, the integrated display and an external DVI monitor simultaneously, external DVI monitor only, and external CRT monitor and external DVI monitor simultaneously.

May 15, 2009 | Dell Latitude D800 Notebook

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