Question about Compaq Evo N610C Notebook

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Compaq N610C When I power on my laptop there is no display. I can connect a monitor to the laptop the display comes on, so I no its not the video card. What else could be the problem with the display?

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Lcd displays are backlit with florescent lights, they could be burnt out.

Posted on May 17, 2008

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We understand that your problem is: Hi, I've had this trouble before but it just went away so i didn't do anything about it. My Evo N610c is starting up as normal but after the "Compaq" logo comes up it...


Connect an external monitor to the VGA-port, and then turn the computer on, to see if the usual start-up messages and flash-screens are displayed during start-up.

It could be the "inverter" -- take your computer into a darkened room, and start it up. Do you see the usual video, but VERY DIM ?
If so, then the "inverter" (inside the LCD case) has failed.
It's about a $20 part, plus $50 to $75 for a qualified technician's labour.

Aug 22, 2010 | Compaq Evo N610C Notebook

1 Answer

System freezes-Video display=multi-staggered image(not legible)


It's either a loose connection from the motherboard to the video-display, or a partially-broken video-display, or the video-adapter in your motherboard.

Connect an external monitor -- if it looks OK when the internal LCD is "wavy", then your computer is fine.

But, since your say "happens to both screens", the most-likely problem is the video-adapter, which usually means that you will have to get COMPAQ to replace the motherboard.

May 26, 2010 | Computers & Internet

2 Answers

The screen on my Compaq Evo N610c is dim


You could have a faulty inverter or a CCFL lamp, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions.
Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp.
Connect an external monitor to your laptop and power the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out
www.lcdparts.net
for parts, repair service and DIY info.

Jul 11, 2009 | Compaq Presario Notebook

1 Answer

Laptop dispalys to monitor but laptop panel cannot be activate


Hi,

Thanks for all the details..

The issue seems to be with the video card drivers here...

Go to www.hp.com/suport and download the latest video card and the chipset drivers

before you download ...uninstall the nvidia chipset or any display software from program and features.

after you have installed the software.. go to the nvidia control panel > setup multiple monitors. and browse throughout the options >
It should be dual display and not extended display.

Also try with a new user profile...

Hope this helps..
Regards,
Anup

Apr 05, 2009 | HP Compaq Evo n610c Notebook

1 Answer

When powered up, the desktop is barely visible.


You probably need a new inverter or a back light replacement for the screen. Any good techie can do that for you, and not all that expensive.

Mar 16, 2009 | HP Compaq Evo n610c Notebook

1 Answer

Evo n610c won't power up


pls connected to pc to mobile phone bluetooth connected

Mar 14, 2009 | Compaq Evo N610C Notebook

1 Answer

COMPAQ N610C DISTORTED DISPLAY?


Sounds like video failure. If your video is integrated as most laptops are, it will require a motherboard replacement.

Jun 27, 2008 | Compaq Evo N610C Notebook

1 Answer

I own a evo n510c


If you are hooked up the the external monitor and/or TV and can see the desktop, you can probably reselect the internal display via software from Display Properties.

In most cases you can change from the external display to the internal and vice versa by holding down the blue Fn key, and hitting the proper number on the keyboard. The correct key has a blue icon meant to resemble a monitor on it.

This is if the repair/replacment of the internal screen was done correctly and the screen is actually working. If the screen is not actually working, though, this will not help you.

Jan 28, 2008 | Compaq Evo N610C Notebook

1 Answer

Powered off.


Any beeps when you turn it on? unplug everything and then plug it back in. Make sure the monitor connections are good and that you have it turned on. Again make sure it's turned on. Sometimes it's the simple stuff. Was the monitor working well before it failed? Do you have a video card?
Remove the battery, AC, count to ten and try one last time?

Jan 01, 2008 | Compaq Evo N610C Notebook

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