Question about BenQ FP71E 17" LCD Monitor

2 Answers

"No signal detected" when LCD connected with DVI-D Cable

My existing configuration:
Monitor: Benq FP71E+ with VGA and DVI-D Port
Graphic Card: Nvidia 7600GT with Dual DVI-I Ports
DVI Cable: DVI-D 18+1
Motherboard: ASUS M2NE
OS: Windows XP

I am using Benq FP71E+ LCD since last two years in DVI mode. But since last one month, whenever  computer boots, I am getting an error message" No Signal Detected" after Benq Logo and screen goes blank and there is no display in DVI mode. System boots normally.

When I connected this monitor with VGA Cable to another computer having gigabyte mobo with on board nvidia graphics, the display was perfect but when I connected in DVI mode with 7600GT/9600GT graphic card, I got the same problem of no display in DVI mode.

I have even replaced my graphic card and DVI Cable, but the problem of no display continued with new Nvidia 9600GT card and new DVI-D Cable.

When I connect both DVI and VGA Cables simultaneously the display is through VGA mode only and on selecting DVI mode of monitor, the screen goes blank and input mode switches back to D-Sub.

Please help me out.... I have tried various combinations but got no succes. I want display in DVI mode on my LCD.

Posted by on

  • Michael Sep 14, 2008

    You have fixed it Azkeyz. MANY MANY THANKS............. You are just great.

    Now, I am able to connect my Benq monitor in DVI mode on another computer and there is no such error but I am not able to connect in DVI mode on my ASUS M2NE motherboard. Does it mean there is some problem with M2NE motherboard. It that is the case, how can I rectify this. Your further assistance will be of great help..

    By the way, my monitor was not under warranty and I was very worried, but your suggestion has solved my prboblem. M2NE motherboard is under warranty. 

    Once again Thanks Azkeyz..

  • Anonymous Mar 15, 2014

    BenQ E2420HD DVI no signal

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 300 Answers

Thank you for providing your configuration details.
You have failed to specify wheather or not your LCD Display is under Warrenty.

Perhaps these simple trouble shooting procedures will get the job done.

1. use the DVI to VGA adaptor that came with your card

Plug in a regular CRT monitor to the Primary Display Output Port using the DVI to VGA adaptor
( either port can be designated as the primary by you )
I like to use the Port nearest to the motherboard as the Primary

2. plug in the your LCD monitor on Secondary Display port using your DVI cable

At this point you should be able to see your desktop on the Primary CRT Display

3. Go to the display properties and use the Nvidia Dual Display Setup Wizard

set both desktops to CLONED at a resolution of 1024x768 and set the refresh to 60Hz
which is default for most LCD displays , some have higher refresh rates , consult your user manuel

If the display resolution and refresh are set incorrectly for your CRT or LCD you will see
Signal Out of Range ( if the display has the ability to display that error message )

At this stage both displays should be showing a Windows Desktop

If you now see your desktop on both displays , you can now put the LCD on the Primary Port



No Signal Detected ( this means the display device is not receiving a signal )

If your LCD display is still displaying the error message
"No Signal Detected" after performing the trouble shooting proceedures
You may need to read the user manuel about how to enable DVI signal input.

If you are certan you have done everything correctly but still see only "No Signal Detected"

Your LCD Display may need replacement

Loch Hime :-)

Posted on Sep 14, 2008

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Im trying to hook my toshiba laptop to my samsung tv to use as monitor i get a mesage no signal help

Posted on Oct 12, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

2nd monitor does not work with DVI to VGA converter cable. My video card has VGA and DVi ouputs.


The problem could be in the adapter to the video card. There are different types of DVI connections. If the adapter does not have the proper set of pins then the card will not recognize that a monitor is connected at that port. Monitors themselves have no bearing on whether a single or dual monitor set up will work or not. Digital Visual Interface Follow this link, it may help you determine if the adapter you are using is correct for the graphics card.

Apr 22, 2014 | Acer ET.CV3WP.E05 LCD Monitor - V193WEJb...

1 Answer

A blue display box continually pops up with Input Select D sub DVI. I am thinking it is something to do with the monitor. What is wrong?


This monitor has two types of video inputs, a 15 pin VGA D-sub connector and a DVI connector.
If the video card has a 15 pin D-Sub then connect the video cable to the 15 pin D-Sub connector on the monitor.
If the video connectors are DVI then connect the video card and monitor with a DVI video cable.
You will also need to configure the monitor for either the D-Sub or DVI video input.

Aug 03, 2011 | BenQ FP91G+ 19" LCD Monitor

2 Answers

What cord do I need to connect my 1810 gateway monitor to my tower


Your either going to need VGA or DVI. You need to check the back of your computer and monitor to see which type of connection you have. Then plug in the appropriate cable.


Pic of VGA cable: http://www.ccrzone.com/attachments/Image/VGA_M-M_6_.jpg
Pic of DVI cable: http://farm4.static.flickr.com/3216/2995518986_9deb622bff_o.jpg

Jul 19, 2011 | Gateway FPD1810 18.1" LCD Monitor

1 Answer

Acer x136w monitor, no signal. Connected parralel conector to back of computer. no signal..tried everything I know to do. Even stupidly pirchased driver whiz. nothing. ready to through monitor into th e...


No signal message on your LCD monitor screen means that your monitor is not receiving any signal from your PC graphic card. This problem "no signal" have nothing to do with the drivers installations. Have you check whether your graphic card is faulty or your cable connection properly connected/secured? ie VGA (D-sub). As far as I know there are no parallel connectors for PC Monitor connectors only, VGA(D-sub), DVI or HDMI cable interface.

Try to connect your monitor to another PC, just to test whether the LCD monitor is functional.

Hope it helps.

Mar 19, 2011 | Computers & Internet

1 Answer

Benq 19' LCD Screen 3 yrs old- no signal detected on brand new PC


Have a look at the back of your computer.

See if there is more than 1 video port.

If there are 2 ports try plugging the monitor into the other port....

Sometimes motherboards have internal video cards, in this case the video port is in among the USB ports, sound and mike sockets etc.

Look for a video port away from all those other things.

Apr 26, 2009 | BenQ FP71E 17" LCD Monitor

2 Answers

Monitor says No signal digital


Is ether the monitor or video card uses both DVI or VGA port. There may be a switch on the graphic card that changes it from DVI to VGA, often outside the card.

Also is the computer monitor set to the right setting if it can use both VGA and DVI, if using DVI (of any type) it need to switch to digital, and if using VGA it need to be set to analog. This may be a physical switch or using the settings button. (see manual how to change them)


PS: VGA port is a blue D shaped port with 15 pin holes, and DVI is a white rectangle port with one port being a line.

Mar 17, 2009 | ViewSonic VG2030wm LCD Monitor

1 Answer

Benq FP71E, No Image Displayed


Try checking the settings in properties for this device to make sure they are as you left them. YOu can also uninstall the drivers for the card and reinstall them to see if that takes care of the issue.

Jan 05, 2009 | BenQ FP71E 17" LCD Monitor

2 Answers

NO DISPLAY M2NE MOTHERBOARD


It's probably your pci-e slot of the motherboard problem. Try using different motherboard.

Sep 21, 2008 | ASUS (M2NGREEN) Motherboard

1 Answer

My benq lcd fp71e 17"


ive solved this by taking out my vga cable and plug in my dvi cable and ive done some settings on my ati control center i have x1300 512 mb all you need is change your settings that this lcd dont support plus this monitor is huge!!!!!!!!! thank you for your support lol

Mar 29, 2008 | BenQ FP71E 17" LCD Monitor

1 Answer

Connecting a dvi-d cable from dvi-i graphics card to lcd monitor


i use a dvi connection on my computer.my lcd has many types of connectiond.i have to go to my menu on the lcd and choose what connection i using.maybe you have to do the same.

Feb 21, 2008 | Computers & Internet

Not finding what you are looking for?
BenQ FP71E 17" LCD Monitor Logo

4,417 people viewed this question

Ask a Question

Usually answered in minutes!

Top BenQ Computers & Internet Experts

Tony

Level 3 Expert

2600 Answers

Computer Links

Level 3 Expert

2385 Answers

Matthew Spark
Matthew Spark

Level 3 Expert

1066 Answers

Are you a BenQ Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...