Question about HP Compaq Presario SR5130NX PC Desktop

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No signal from computer to projector

Connecting computer to projector toshiba tdps25 and receive no signal from computer to projector

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  • Dan Mackie Dec 29, 2013

    Hi Mike Greenway, I want to help you with your problem, but I need more information from you. Can you please add details in the comment box? What O/S are you using on the computer? What computer?

  • Dan Mackie Dec 29, 2013

    Hi Mike Greenway, I want to help you with your problem, but I need more information from you. Can you please add details in the comment box? What O/S are you using on the computer? What computer?

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  • 32 Answers

That might be because of the weak or bad connection of computer or the projector. Also you should check whether the projector is out of order or not.
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Posted on Jan 02, 2014

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1 Answer

Sharp Notevision PG-C30XE problem with computer display


There are 3 different types of analog video signal ports on your projector; s-video, composite video, and RGB. Which one of the three are you using to connect your PC to?
The projector's resolution rate is XGA [1024 x 768]
If you are using a VGA cable designed and capable of handling 640 x 480 resolution; then it will not support XGAs 1024 x 768 signal. On the other hand, if the coaxial cable you are using is a multi band one that is capable of supporting VGA and XGA resolution signals, most likely the problem is not with the cable- although I have come across brand new cables that are defective.
Please let me know if this helps or else we'll try another approach :)

Nov 25, 2013 | Sharp Notevision PG-C30XE Multimedia...

1 Answer

HDMI inputs do not show a picture. They worked but now do not. They display the setup program from the Onkyo AV receiver via HDMI output, but not when the receiver is pushing any other signal via the...


This is likely a problem with the receiver not the projector. If the setup screen from the receiver is displayed through the projector, then the projector is functional. If the actual signal is not displayed, then the receiver is not sending the signal. The setup screen is generated inside the receiver and is injected later in the video path than the input signal. Try a direct connect from the signal source (other side of the receiver) to the projector. Again, if that works, then the problem is the receiver.

Dan

Aug 21, 2010 | Panasonic PT-AX200U Projector

1 Answer

I keep getting a no pc signal even though I'm connected.


if you get no power, you'll need to replace the power supply. if you are just not getting a signal, reset the settings to factory default on the projector and replace the cable.

Oct 06, 2009 | Toshiba TDP-SP1 DLP Projector

1 Answer

"No signal" even though connected to computer


You probably have to tell the laptop to send a video signal to an external display--(i.e. <altF4 or <altF8) The proper function key will have a TV screen symbol on it. Default mode is "laptop only" By pressing and holding the alt, then pressing the appropriate function key, the laptop will switch to the next mode, laptop/external display. The last mode is external display only. By pressing the sequence again, you'll return to "laptop only" mode.

Sep 08, 2009 | Toshiba TDP-SP1 DLP Projector

1 Answer

No signal projector (TLP-S71)message connect to laptop


make sure the cable is good. then make sure the resolution matches.

Jul 28, 2009 | Toshiba TLP S30 Multimedia Projector

1 Answer

No signal


Hi and welcome to FixYa,

Initially, the "No Signal" error message indicates just that, it is not receiving anything or that the signal it receives is beyond its capacity. With this in mind, pls check:
  • the cable connection from PC to Projector;
  • that the PC is set to display on a 2nd monitor, TV or Projector depending on the capability of the PC's video card (Twin View or Dual View); or
  • as main monitor;
  • lower down the computer's Screen Resolution and/or Screen refresh rate.
Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.

Nov 26, 2008 | Dell 2300MP Multimedia Projector

1 Answer

TDP-S20


Click the 2 box on the display settings and put a check mark ano the box that is say to extend the view on to this monitor. Hope this Helps.

Jun 17, 2008 | Toshiba TLP S30 Multimedia Projector

1 Answer

Unsupported Signal


Hi Circuitrider

Just change the resolution on your PC to match that of the Projector i.e. XGA Projector = 1024x768 resoltuion.

If the problem still persists , the Mainboard is at fault and will need either replacement or repair.

May 13, 2008 | Toshiba TLP S30 Multimedia Projector

1 Answer

Toshiba TDP S8


First make sure your signal cable is ok and well connected.
Next check the projector input settings in the menu, and confirm that you have the correct input selected.
Also make sure your Laptop display settings allow for an external monitor.
Baba Anji

Dec 30, 2007 | Toshiba TDP-S8 Multimedia Projector

1 Answer

Toshiba projector tdp-s8


please start your computer first and then the projector- use function key with f4 or f6 or f7 or f5-and select computer from input of the projector.

Dec 29, 2007 | Toshiba TDP-S8U Multimedia Projector

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