EMachine T6522 monitor says "no signal input" when turned on. tower switch light on and motor seems to be running. Nothing but above message on monitor. Checked both ends of cable and unplugged tower and plugged back in.

Turned on computer (Pavilion a1657c), HD light operates, Monitor has little window saying:
HDMI Input: No Input Signal
VGA Input: No Input Signal
Recommended Settings: 1920x1080 - 60hz
Changed from the monitor that came with it (HP f2105 digital ouyput) to my Samsung analog and same message comes on dark screen.

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Are you still using the monitor that came with or have you replaced that monitor? The monitor or the cable connecting it to the tower could be faulty. If possible try connecting another cable between the monitor and the tower and then if you still get the no signal message, try another monitor altogether.

If its a flat screen monitor ?

eMachines flat-screen monitors offer high quality at low cost. eMachines flat-screen monitors are compatible with most brands of PCs. Issues with eMachines flat-screen monitors can arise from faulty power sources, cable problems and incompatible settings. These issues can be resolved by testing step-by-step each possible cause.

Plug the computer's power cable firmly into a working AC outlet. Press the computer's power button.

Check the LEDs on the front of the computer case to confirm that the computer receives power. Plug the eMachines monitor's power cable into a working AC outlet. Press the monitor's power button. Check the LEDs on the front bezel or power button of the eMachines monitor to confirm that the monitor receives power. Orange or blinking LEDs indicate low power or no signal. Green LEDs denote a working connection.. Perform a monitor self-test. Switch off the monitor. Unplug the video cable from the monitor. Press the eMachines monitor's power button. An eMachines logo, Windows logo or "no signal" message indicates that the monitor is working properly. Plug the eMachines monitor's video cable into the video port on the computer. Attach the monitor's included DVI-to-VGA adapter to the monitor's VGA cable if your computer has a DVI port (15 or 25 pin-slots with 1 side slot) in place of a VGA port (15 pin-slots, no side slot). Press the eMachines monitor's input button to change the monitor's setting to match the computer port used. Set your monitor to DVI if connected to your computer's DVI port. Set your monitor to VGA if connected to your computer's VGA port. Connect the eMachines monitor to a known working computer with a known working video cable if the problem persists. Contact Gateway, eMachines manufacturer, if the monitor issue is not resolved. Hope this helps.

I am not an xbox person, but as far as hooking it up, it should work as long as the other device is NOT powered up. That being said you will still have to provide audio from the xbox another way as dvi only carries a video signal, unlike the hdmi which carries both audio and video.

Take a look at the back of the monitor there must be a cable which is connected at the back of your computer tower.

If you take a look at the back of your computer tower you will see that cable has a big plug with two screws on the top of it. It could be blue in color or may be grey. ( The name of that cable is Video cable )

Now what you have to do is to take that cable out of the computer. Now switch on the computer.

If you see a message on the screen saying " NO INPUT SIGNAL " :- That means your monitor is fine. If it does not shows that. Then your monitor is bad.

Remember the power cable of the monitor should be connected while doing the above steps.

Now incase you can see the "NO INPUT SIGNAL " message on the screen. Even then the problem persist.

It might be possible that the Video cable has gone bad. You need to consult a hardware technician for your monitor.

Try this and let me know if it helps.

If the monitor has two video inputs - a DVI-D and a DSub VGA then the monitor needs to be switched to the DVI-D video input.

The monitor connected to the system is set to receive video signals from the DVI port on the video card and it is not getting a signal.

Possible Causes:

1. Monitor is connected via VGA (Blue Connector). Fix by using the input select button to select DVI input)
2. The video cable is not connected to the correct port on the system (Or not connected at all)
3. The monitor is on, but the tower is not powering on or failing to complete the Power On Self-Test (POST). It the power LED on the tower is NOT on, or solid or flashing Amber then the tower is not posting. Flashing amber is normally a bad power supply, solid amber is the motherboard.

Hi birm,
I can tell you that most likely the white wire is the ground wire. The others are positive. The two manual found on eMachine's site does not provide enough of detail.
In this manual see;
Replacing the front I/O Panel (Pages 168, 170 see number 5).
http://downloads.emachines.com/userguides/8511279_eM_NG3_chassis_HW_ref_en.pdf

The information is not specific enough, my guess is the front panel connections is the cable to the far right. (Looking at the picture).
You can try by looking at the picture & hooking the cable as shown.
The white colored wire seems to face to the right. Than try the power on button. If system does not come on, turn the connector 180 & reconnect. Try the power on button on the case.

Listed at the bottom of the link below you can either chat with a tech or call tech. (Main site for the T6522)
http://www.emachines.com/support/product_support.html?cat=Desktops&subcat=T%20Series&model=T6522

User guide T6522;
http://downloads.emachines.com/userguides/Desktop_UG_Nexgen2_3_en.pdf

Good luck birm!

I wish I could be more specific.
Mike

Hi

Disconnect the monitor from the tower and then turn on the monitor.
If u get a msg like no input signal or check video cable then the monitor is fine. If this is the case, it could be a problem with the tower or the cable.

when ur starting the tower and it light are on and ur fan there is no problem with the power supply, i think that u rily need a new motherboard because ur board will not boot on start up..