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Computer screen there is power al-right but no screen

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Bad video card
bad inverter (laptop)
broken lcd screen
bad motherboard

Posted on Sep 25, 2008

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How can I get a geforce 7600 gt graphics card to work in a el1333g-01w emachine


1) Did you install the drivers off of the installation CD disk, FIRST?
THEN physically install the graphics card?

If not you get a Driver Conflict.

When a device is installed, (Such as a graphics card, for one example), Windows breaks it's neck to find matching Drivers.

If you install the graphics card first, THEN the drivers, Windows will have already looked for THE drivers, and not found them.

Windows will then go through it's THOUSANDS of generic one size fit's all drivers, and match drivers up to the GeForce 7600GT graphics card.

This = No

Windows: "Which drivers do I use? These or THESE?"

Driver conflict.


IF, this is what has transpired you need to;

A) Computer on a table, computer unplugged from power, computer case open. FOLLOW Anti-Static Precautions. Unplug the monitor from the 7600GT. Remove the GeForce 7600GT.

B) Leave the case open.
Press, and hold the Power On button in for a count of 10 seconds. Let go.
Do this procedure 2 more times.

(IF,
1) You press the Power On button in, and the Power On LED light comes on, then after a few seconds goes out,...

2) And the same scenario happens again for the Second time, you press, and hold the Power On button in,....

3) See if it lights up again for the Third time. If so, hold the Power On button in again, until it goes out.

You are draining residual power. Don't worry about the CMOS Battery at present )

This action resets BIOS Setup back to the factory default settings.
In otherwords back to the Nvidia GeForce 6100 integrated graphics on the motherboard.

It also clears CMOS Error Codes.

C) Plug the monitor into the VGA port, in the I/O area at the back of the computer.
Plug the computer into power.

WAIT 1 minute, turn the computer on.

Windows should load. After Windows is fully loaded, put the Installation CD Disk in the optical drive, and load ALL software.
(Drivers, Graphics User Interface, etc)

Let the computer run for a few minutes.
Now turn the computer off normally. Unplug from power. Observe Anti-Static Precautions, and reinstall that GeForce 7600GT.

Plug the monitor into the 7600GT. Plug the computer into power.
WAIT 1 minute, turn the computer on.

Should get in the taskbar at the bottom, "Found new hardware", and perhaps another one, "Found GeForce 7600GT device"

Immediately go to the Nvidia graphics user interface, and open it up.
Set the graphics card to it's optimum performance.

(Also make SURE the Screen Resolution is set to what the monitor uses.

Right-click on empty area of desktop screen.
Left-click on Properties at the bottom of the list.
Left-click on the Settings tab.
Move the Screen resolution slider to the appropriate screen resolution.
Left-click on Apply.
Then left-click on OK.

Also make sure in the box under Color quality, that it states
Highest (32 bit) Use the blue down arrow to the right of the box, if it isn't. Left-click on Highest (32 bit)

For additional questions post in a Comment.
Would appreciate it if you would reply back in a Comment, as to your findings.

Regards,
joecoolvette

{To add;
Sometimes a computer has to be shut all the way down, after all of the above, and wait 60 seconds.
Then turn the computer on.

Sometimes you have to do this twice. Then Windows and BIOS catch on }

Jan 21, 2012 | AOpen GeForce 7600 GT, (256 MB) PCI...

1 Answer

My 9800gt won't boot sends no signal to my screen and makes a clicking noice now this isnt right i know but whats causing it any ides guys


You might have a power supply issue, your computer might not be able to handle having it all powered so it's sending power to the GPU but not enough to send a video signal.
I'd suggest making sure you have a power supply on your computer capable of handling a graphics card this big.

Mar 03, 2011 | Nvidia Zotac GeForce 9800GT Amp Edition...

1 Answer

Nu am un driver pt aceasta placa


citeste *** sa il instalezi si i-al de aici
http://support.amd.com/us/Pages/AMDSupportHub.aspx

Jan 23, 2011 | Power Color PowerColor RADEON AX4650 DDR2...

1 Answer

When using the Dazzle DVD recorder I am not getting a picture in the preview window. How do I capture the video from a VHS to the computer?


Disconnect your dazzle then connect at the back of your computer. Click on Start>Control panel>system>hardware>device manager>sound and video games controller> right click on video capture device and uninstall it. Restart your computer. Open your IDVDR then choose the advance mode, on step number 1 click the pull down arrow and then choose your dazzle device thing. Turn on the power of your VHS and then hit the play button check if the image transfer to the preview screen of your computer.

Oct 10, 2009 | Pinnacle Dazzle DVD Recorder

1 Answer

Small screen goes blank when I click on "Start Recording" and I get "record error" I am trying to record to hard drive folder


Disconnect your dazzle then connect it again at the back of your computer. Click on Start>Control panel>system>hardware>device manager>sound and video games controller> right click on video capture device and uninstall it. Restart your computer. Wait for the new hardware found message comes out and then open your IDVDR again and then do the advance mode. On step number1 choose capture source click the pull down arrow and then choose dvc 100. Turn the power on on your camcorder and run it. Make sure that the video image showed on your preview screen. Try record it again.

Sep 28, 2009 | Pinnacle Dazzle DVD Recorder

1 Answer

Screen went dead, unplugged the graphics card and


So basically you cannot get the pc to POST. Meaning you have just a black screen when you power on the pc, right?

First off, did you attempt to update BIOS before this happened. 90% of the time this is caused by a corrupt bios.

If you did not try to update BIOS before the problem started then try these troubleshooting steps.

1. Full power down. Unplug the power cord from the Power supply. Then hold down the pc power button.
Try to boot the pc.

2. Open the case and reseat the graphics card, hard drive, and RAM.

3. Take out one of the RAM sticks if there is 2 or more. Swap the RAM sticks in different RAM slots.

4. Set the Cmos jumper to clear. Power up the pc. Power down the PC. Set the Cmos jumper back to normal position, power up the PC.

5. Unplug and replug all the power supply cables.

6. Check the powersupply function. Either by a powersupply voltage checker, put the powersupply in a different pc, or try a different powersupply in the problem computer.

Could be bad ram, motherboard, cpu, powersupply, videocard.

If the video card is suspected to be damaged, try it in a other pc (friend's, mom's or dad's, pentagons' ).

if it is bad, there is your answer.

Jul 06, 2009 | XFX Graphics Cards

2 Answers

I am having a problem with my Nvidia Geforce 5500 video card. It started about 4 months back when I started playing World of Warcraft. I would notice that all of a sudden my computer would freeze up and...


Maybe it's a temperature related problem.Youll have to clean the Video Card and CPU heat sink (better with compressed air) :

>Disconect the computer.
>open it up
>carefully take the video card out, watch for screws and plastic lock at the AGP/PCI/PCI express slot.
>spray compressed air to clean the heatsink.
>attemp to take the cpu heatsink out too. if not possible just spray the air to the heatsink inside the computer.
>spray every slot and port with the compressed air
>reinstall vid card and CPU heatsink.
>accomodate al the cables to increase airflow
>check everything properly conected
>close everythinkg


Also I would replace the flat IDE cables with round cables to increase airflow.

If that is not helping, maybe its better to monitor your CPU, RAM and vid card temp.

Apr 01, 2009 | Nvidia GeForce FX 5500 / 256MB DDR / AGP...

1 Answer

My computer is distorting colour and going black


DRIVERS CAME CORUPTED OR RIGHT CLICK MOUSE GO TO PERSONALIZATION, DISPLAY SETTINGS MAKE SURE IT IS 16BIT OR 32BIT NOT 4 OR 8 BIT

GOTO ADVANCE SETTING TO TROUBLESHOOTING IF THEY HAVE IT NOT EXIT ALL PROGRAM AND REBOOT SYSTEM

ROD

Feb 05, 2009 | PNY GeForce 7600 GS,, AGP Video Card

1 Answer

ATI radeon 9800 pro graphics card


Did you try the card on another PC? Maybe the motherboard is Expiring. I recommend you change to a new motherboard. because, sometimes when motherboards get too old, the pins inside the AGP and PCI slots get fried and won't give out enough power. try the graphic card on another PC.

Oct 18, 2007 | ASUS (9800PROTVD256) (256 MB) Graphic Card

1 Answer

Compaq Computer


when the pc is powering up, keep pressing F8 to get into safe mode, and when in the menu select last known good configuration and press enter for a reboot. This should get you running, if not restart again pressing F8, but this time select start windows in safe mode and whilst in safe mode select the administrator account and try doing a system restore to a date before you tried loading the programe, and let the pc re boot, and hopefully you are now ok.

Aug 15, 2007 | Matrox Millennium P750 (64 MB) Graphic...

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