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Compaq Presario C700


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#1 Raja Singh

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Posted 17 August 2014 - 11:40 AM

Hello Sir,

         My Name is Baldeep Singh, i have a problem with my Hp Compaq Presario C700. When i power on the laptop its display is dosen't respond anything but the laptop is running ok because all the led panels are blue and the HDD led also blinks. I tryed my level best but its of no use. i read all the instructions in internet and did as the same but of no use. Came you help me.



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#2 dc3

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Posted 18 August 2014 - 09:47 AM

Have you tried using an external monitor to see if the problem is with the display?


Family and loved ones will always be a priority in my daily life.  You never know when one will leave you.

 

 

 

 


#3 Raja Singh

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Posted 18 August 2014 - 09:23 PM

I have tried each and every thing that i can do.



#4 dc3

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Posted 19 August 2014 - 10:08 AM

This doesn't tell me anything specific.  Please post what you have tried so I know exactly what you have tried.


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#5 Fascist Nation

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Posted 19 August 2014 - 08:50 PM

With the laptop on, shine a flashlight on the screen.  Can you read or see anything: text, logos, icons?

 

If yes, back light is bad.  Replace it.

 

If no, then plug in an external monitor.  Does it work?

  • If no, then your laptop's graphics (i965) has failed.  Scrap the laptop would be my advice, or replace the MB.
  • If yes, then your laptop's screen or inverter has failed.  Replace the inverter as it is way cheaper than a new screen.  If it doesn't work then replace the screen. 

http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&lc=en&dlc=en&product=3559331


Edited by Fascist Nation, 19 August 2014 - 08:50 PM.





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