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After a lighting strike the graphics card and modem fried.. ok thats fine can replace those but the computer will no longer shut down, goes through the process then immediatly restarts, goes through loading windows then hits a blank screen and stays there. I then have to press the reset/restart button and do it all again. It would then load the front screen with "start wondows normally" option and then would load fine but now i need to reset it about 7-10 times before it loads properly. Always the blank screen. Is this a mother board, graphics, or power problem. I am now too scared to turn it off in case it does not start agian!! Any help appreciated Thanks

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Suggest you format your PC and install a fresh copy of windows and update all the driver. If the problem still exist, most probably is the motherboard problem.

Posted on Jul 24, 2008

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Replacing a Desktop's Graphics Card


In order to replace your Graphics card, you will need:<br /><br />A screwdriver that fits the bolts of the casing of your computer<br />A new Graphics Card that is compartible to your Motherboard<br />And computer knowledge.<br /><br />Start by removing drivers of your old Graphics card, by starting up the Device Manager from the Control Panel. Expand "Display Adapters", and double click on your Graphics card. On the Driver tab of the window that opens, click Uninstal, and follow the installshield wizard (could be automatic or might be another wizard).<br /><br />After your Drivers are removed, shut down your computer, and remove the cable from your PSU. Make sure that your computer is not connected to anything that provides power to it.<br /><br />-You might want to use insulating gloves for this task-<br /><br />Start by removing one of the sides of the casing by unscrewing the bolts. It should be fairly easy to understand how to remove it after the bolts are removed. <br /><br />When looking at your motherboard, your graphics card should be placed near the back of your computer. If you are unsure which card(if there are many) is the old Graphics Card, see where the Monitor's cable goes in.<br />Carefully unscrew any bolts that are used to lock your graphics card on the computer casing.<br /><br />After that is done, remove all cables attached to your graphics card from inside the computer, and then carefully pull the Graphics Card out, making sure that your card is safe. After that is done, place your new Graphics card in the slot of your old one, and connect any wires connected to it(if needed).<br /><br />Then do all the things you did to your computer backwards.<br /><br />After your graphics card is ready and installed, start up your computer and insert it's manufacturer's disc. If you do not have a disc, look up on the internet.<br /><br />Install the drivers, and it's ready for use.<br /><br />

on Jan 01, 2011 | PC Desktops

1 Answer

My computer(desktop) seemed to freeze up so I shut it down by pressing and holding the power button. I rebooted and the monitor says "no signal" and goes blank. I hooked my monitor up to my...


Could be RAM memory, Video/Graphic card, HD, power supply - your description is not that clear.But at least you know where to start.Can you hear fan working,or are there any lights on your power supply?Can you hear Hard drive starting?Open the tower and check memory modules - take out one at the time and try-sometimes changing their places will do. Good luck, and keep us posted.

Nov 17, 2010 | E-Machines eMachines Desktop PC

1 Answer

Ok so got black screen disconnected nvidia slot to on board monitor slot. seemed to be fine until restarted and back at black screen. sounds like loading upon startup. what say u?


The first thing you need to know about working on the inside of your computer is that if you don't ground yourself you can fry a graphics card and not even know it....You may have already done this....At the very least you should make sure that you're not on carpet and that you don't build up a static charge from your computer chair...If you build up a static charge like rubbing your feet on a carpet or sliding your **** off a vinyl computer chair...you can build up a static charge that can reach 30,000 volts......Yes, that little zap can do some real damage....At the very least...take off your shoes and socks and touch a friend or family member to make sure you don't have a charge.
You may want to turn off the computer...disconnect the graphics card...turn on the computer.....give it at least 15 seconds to a minute....(You won't be able to see anything)....Turn off the computer...(Hard shut down...Press the power button and hold it).....wait a minute and put the graphics card back in....turn on the computer....and hopefully your computer will recognize the graphics card and you will be able to see your system on the screen...Hope this helps....

Oct 29, 2010 | PC Desktops

1 Answer

To joecoolvette reguarding 2005 compaq presario SR1000 and Dell LCD TFT monitor. The dell monitor was part of my mothers comp and I wasnt given a CD with it. Im sure she dont have it now. As far as the...


jason,
When a device is installed, Windows 'Breaks it's neck', to find a compatible driver, (Or drivers)

If THE driver is not present, then Windows will match up one of it's thousands, of generic drivers it has on hand.

Then if THE driver is installed, there is a driver conflict.

{Crude illustration}
Windows: 'Which drivers do I use? These or THESE?'

Let's try this;

{Based on Windows XP operating system}
1) Left-click on,
Start>
Control Panel>
Add/Remove Programs

When Add/Programs populates REMOVE the graphics cards software.
ALL of it. Anything you see associated with that graphics card.

Close all windows, go back to your desktop screen.
(If you are asked in Add/Remove Programs, if you wish to restart your computer - NO)

Shut your computer down normally.
(Start>Turn Off Computer>Shut Down)

Unplug your computer from power. Open the computer case, TOUCH the metal frame to relieve your body of Static electricity.
(Static will fry out your computer hardware components)

Remove the graphics card.

Press the Power On button in, and hold it in for a count of Five seconds. (And I mean Five. Count - 1001..1002..1003..1004..1005)

Let go of the Power On button.
Do this same procedure Two more times. (Imperative!)

What you are doing is clearing CMOS Error Codes, and resetting your BIOS Setup back to the factory default settings.

Now plug your monitor into the VGA port on the motherboard.
Plug your computer back into power.
WAIT 1 minute.
Turn your computer on.

When Windows has loaded all the way, put the CD disk for your graphics card in your optical drive tray. Load the software.

When you are finished, close all windows, go back to your desktop screen.
Shut your computer down normally.

Unplug your computer from power. TOUCH the metal frame. Install your graphics card.
Plug your monitor into the graphics card.
Close your computer case.

Plug your computer into power. WAIT 1 minute.
Turn your computer on.

If the resolution isn't correct:

Right-click anywhere on an empty spot of your desktop screen.
In the drop down menu, Left-click on Properties.
Now left-click on the Settings tab, all the way to the right.

Look down at where it states - Screen resolution, in blue.
(Halfway down the Display Properties window)

Is the pixel resolution what it should be?
If not, Left-click on the slider.

Hold your left mouse button down, and slide the slider, to where the resolution settings are correct for your Dell LCD monitor.
(To the left is Less. To the right is More)

Now go down to the right, and click on Apply.
Then go over to the left, and click on OK.

Don't know what the native resolution, for that Dell LCD Thin Film Transistor monitor should be?

Look it up on the internet using the Model Number, or give me the Model Number, and I'll look it up for you.

Jan 29, 2010 | Compaq Presario SR1000T (568657) PC...

1 Answer

My other computer keeps shutting down as ive tried to install a new graphics card. now it boots and shuts down


check the ram for its perfect fit....when ram goes loose sometymes u get this problem.........
did the problem start only after the graphics card insertion??? pls do check ur ram again..... if not check whtr ur graphics card is compatible for ur system!

Oct 24, 2009 | PC Desktops

1 Answer

Internet Connection Issues


Very well could have toasted you network card. If everything else works, try installing a different one (and drivers) that is known to work. MM85

Jul 26, 2008 | HP Compaq Presario SR1820NX (ER919AA) PC...

1 Answer

Ethernet Port failure on Acer Aspire T180-GB7Z


Type of your O.S (Operating System) Windows, MAC, Linux Etc?

May 12, 2008 | Acer Aspire™ T180 PC Desktop

1 Answer

Lightning


Hi,

In a nutshell, yes and not only to a Dell but to most computer brands/models. In some instances, it's only the modem, router, LAN card that gets fried while some gets everything toasted.

Incidentally, even a near lightning strike is enough to cause big problems.

Kind regards.

Dec 12, 2007 | Dell Dimension 2400 PC Desktop

14 Answers

Turns on, then shuts down before anything shows on monitor


I am an IT Tech of 11 years, I have found this problem and have solved this problem on the Gateway machines. Also works on the Gigabyte, ECS and Biostar motherboards in the same machine/s. It is not the memory, video, hard drive, or processor so rest assured. This is relatively an easy fix for those that are tech friendly. Remove the retarded one plug front panel power plug, remove the pins for the reset button and that does it. How you fix it from this point is up to you totally, but that does fix the problem. It is a common and frequent problem that mass producers have when developing wiring for them.

Oct 11, 2006 | Gateway 310S (2900621) PC Desktop

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