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I have benq q24ws LCD monitor which has 2 USB connecting port, unfortunately these ports are not working. is there anything i can do to enable these ports?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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  • 71 Answers

SOURCE: how to connect two monitors with one system unit

You will need a video card that has more than 1 head ( output ports), and a software program that will let you do this with windows can be found here or here.

Posted on Nov 10, 2007

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SOURCE: Dell 1907fp USB port not working

The big question is do you have the USB uplink cabled from the monitor, connected to a USB port on the system?

http://support.dell.com/support/edocs/systems/1907FP/en/about.htm#Bottom%20View

Item #5 needs to be connected to your system's USB port via a USB cable. The ports on the monitor are just a USB hub.

Posted on Jun 09, 2008

  • 300 Answers

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

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

ronenfe
  • 91 Answers

SOURCE: usb ports on 1703fpt do not work

you have to connect the monitor with a usb cable to your computer, then you can use its usb ports, it's just a hub.

Posted on Mar 28, 2009

  • 547 Answers

SOURCE: enabling USB ports on Dell monitor

On the back side of the monitor, next to the power connector, you'll find a USB "B" connector (the boxy, square one) You need a USB A-to-B cable to connect your PC to the monitor, not a male-to-male (A-to-A) cable.

Hook that up, and you should get the boo-deep sound from your PC as it adds the new USB hub that's inside the monitor.

If this helps, please be sure to hit the "thumbs-up" button for me!

Posted on Dec 14, 2009

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1 Answer

How to use USB ports in BenQ E2420HD monitor? Can I connect pen drive..........


The USB ports on the Benq monitor is a USB hub. Connect a USB cable from the USB port on the computer to the input USB port on the Benq.
Then you can connect any USB devices to the USB port on the Benq and the computer will see this device.

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plug your LG display into the DVI port and the BENQ into the VGA? it may just be a random compatability error.

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Did they ever work or is it new? You need to connect the USB hub to a USB port on the computer.

Take a look at this, figure 13 shows how it is to be connected:

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01065974&tmp_track_link=ot_recdoc/c01097300/en_de/c01065974/loc:1&lc=en&dlc=en&cc=de&product=3440923

click that link or copy and paste it into your browser.

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1 Answer

Why don't my USB ports on my monitor work


1) good USB cable from Monitor USB input port to PC USB port?

2) Check pin 1 of the USB port, you should have 5vdc.

3) Your monitor's USB ports are basically the powered USB hub, but it must be connected to the PC USB port.

Jan 25, 2010 | Dell E176FP 17" LCD Monitor

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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

1 Answer

What can I use the 2 USB ports on the stand for?


This is a simple HUB that has two type A receptacles and one type B receptacle; you use a printer style plug to connect the Type B receptacle into an available USB port on your computer. Then one port becomes two. It's not a powered hub from what I can see (the ports are on the base, which isn't wired to the monitor, so no power), so that rules out most external hard drives. I don't know of any monitors that use USB for anything, but printers, flash drives, cameras, and the standard small gadgets should work fine on it.

Mar 17, 2009 | LG L1910B (Silver) 19" LCD Monitor

2 Answers

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


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 :-)

Sep 14, 2008 | BenQ FP71E 17" LCD Monitor

1 Answer

Side USB ports


You need to connect a USB cable from your PC to the USB port under the monitor.
It is a standard usb cable used by printers with a flat plug on one end and a squareish plug on the other.
You should also have 2 more usb ports under the screen as well. There are normally 4 on Dell screens. 2 side, 2 under, and the one square plug to connect to the PC.

Feb 20, 2008 | Dell UltraSharp 2405FPW 24" Flat Panel LCD...

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