How-To Geek Forums / Windows Vista

(Solved) - lcd goes black

(12 posts)
  • Started 2 years ago by semiretired
  • Latest reply from semiretired
  • Topic Viewed 2238 times

  • View Accepted Answer
  • Remove Solved Status
semiretired
semiretired
Posts: 1144

Can it be fixed? Point the way to some instructions. It's not anything network or I could not do this. It sure looks like the same symptoms as when my laptops have gone black. It is a dell 2007WFPb.

It is a Vista machine and I'm communicating in hardy heron on another computer, right now.

Today, I will test another monitor on the vista machine, but I'm pretty darn that it is the monitor.

Posted 2 years ago #
Top
 
baldeguy56
baldeguy56
Posts: 810

semiretired, Good idea at hooking up a different monitor. If it turns out the different monitor doesn't work either, then it's more than likely your graphics card. On the other hand if it does work, then it may be the dell 2007WFPb and could be a defective Inverter , lamp, or controller board. I'll keep looking, though. Best wishes...Garry

Posted 2 years ago #
Top
 
semiretired
semiretired
Posts: 1144

I used the vga and a vga monitor and it still went black after a few minutes. It looks like I need a video card.

Posted 2 years ago #
Top
 
semiretired
semiretired
Posts: 1144

I ordered a pny with hdmi, dvi and adapters for vga and dvi. It should be here within the week.

Posted 2 years ago #
Top
 
semiretired
semiretired
Posts: 1144

My new video card is in and the monitor still shuts off after a minute or two, just when I hit start windows normally. the last time I chose start repair and it did the same thing.

Posted 2 years ago #
Top
 
semiretired
semiretired
Posts: 1144

The psu tested ok...............now what?

Posted 2 years ago #
Top
 
mikisu
mikisu
Posts: 337

On the off chance- do you have any power settings enabled?

Right click the desktop and go to properties- screensaver- then power settings.

Look for hibernation and options to turn off the monitor after a certain amount of time.

Posted 2 years ago #
Top
 
semiretired
semiretired
Posts: 1144

My computer only shut down when my wife or I shut it down and restarted because windows likes to be resarted on occasion.

Posted 2 years ago #
Top
 
mikisu
mikisu
Posts: 337

The monitor can shut down within one minute if set to do so-quite independent of the rest of the computer.

Have a check of the steps I gave.

Posted 2 years ago #
Top
 
baldeguy56
baldeguy56
Posts: 810

semiretired, Hi and I'm sorry I haven't replied back to as yet. I'll agree with mokisu. While watching movies my screen would go black after a few minutes until I realized I had my monitor to shut off automatically after 15 min. Set it to Never and the problem went away...Garry

Posted 2 years ago #
Top
 
semiretired
semiretired
Posts: 1144

I disabled hibernate, and and have no screen saver or anything that shuts anything off on any computer I use. If I'm not going to be around, I shut them off.

I talked to Dell and they say that it is probably the motherboard, since it happened to two monitors and the second video card did the same.

My 410 xps needs a motherboard. I'm about to buy one on ebay.

Posted 2 years ago #
Top
 
semiretired
semiretired
Posts: 1144

Here is what happened. At the Dell site, I read that the actions could be from a bad memory module, so I started trying the modules, one at a time, in slot one. I had a bad mem mod. Then I found that I had a bad memory #2 slot by trying the good ones there. I also retried the bad mem stick in another slot. I ended up having a bad memory module and a bad memory #2 slot. I don't remember if the bad module was in the bad slot, but it seems a good bet.

So now I'm running my Vista Dell XPS 410 with 3g of ram, without slot 2. I will know more tonight and tomorrow night, when I place the machine back in service. I may still install the new GeForce 250 video card later in the week. Work is getting in the way of my computing ventures.

Accepted Answer · Posted 2 years ago #
Top
 



Topic Closed

This topic has been closed to new replies. Please create a new topic instead.


Create New Topic Return to Forum