Second monitor stopped working

Hi, have you tried switching the monitors around so they are both plugged into the VGA/DVI/HDMI they are not usually in?

This will identify if it is a GPU problem or a Monitor Problem.

If it is a GPU problem you may consider doing a system restore to yesterday or the day before and see if that fixes anything.

Oli

There is a tutorial on how to do a system restore at System Recovery Options - Windows 7 Forums .

When you say you get no display at all do you mean neither screen is recognised?

Check your GPU drivers are both installed and up to date and that both GPUs are recognised in device manager.

Oli

That would suggest to me that it's the monitor and the GPU that isn't working.

If possible try checking the monitor that doesn't seam to work with another PC.

Do both your GPUs appear in device manager?

Oli

Darksold13r said:

And where do I check if if GPU drivers for both are installed?

In my device manager under display tab both my video cards show up and the drivers are working properally and up to date.

Your GPUs or Graphics Cards or Video Cards are all the same thing.

If they are both working, I would try disabling and re enabling both GPUs and see what happens.

I would also check in the BIOS (accessed by pressing F8 while booting up) if there is anything to do with GPUs or Graphics Cards or Video Cards, that has turned itself off.

Oli

Darksold13r said:

Ok, well I've come to the conclusion I'm just haunted with hardware with computers.

I unplugged it to take up to test on another computer in the house but was unable to try it. Returned with it to my computer and plugged it back in and voila it suddenly starts working again and both displays are back and working..... lol thanks for the help anyway osholt muchly apprciated.

Any idea why this would occur?

It could be a lot of things,

Dust;

Bad connection;

A manual reset after a power surge;

GPU being earthed and then being knocked back into position;

A little evil spirit manifesting itself which won't be satisfied until you've had to dismantle something. .


You have to remember (especially with older hardware) that it all has a very temperamental soul; for instance one of my USB hard drives will only work with one specific USB cable.

I'm glad your problem is fixed none the less.

As you are new to the forum I thought you might like to know how to mark threads as solved as well as the uses of some of the other buttons.

To the top right of this post you will see 3 icons. An orange (+), a set of scales and a red and white warning triangle.

The orange (+) or blue (-) denotes whether a user is on or offline (orange = on, blue = off).

The scales are used to give rep points; click this button if someone has helped you significantly or solved your queries (only give this to posts that you think really deserve it).

The red and white warning triangle is used to denote either an abusive post OR to mark a thread as solved (just put solved in the box that comes up and the admins or moderators will mark it solved).

Oli