Question about Compaq Presario V4000 Notebook

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I dropped my laptop accidentally and the screen's gone blank since then Please can it still be repaired?

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Fortunately, laptops are composed of many parts. Unfortunately, almost all of those parts can break.

Lets figure out what is wrong with your laptop first:

When you turn it on, do you hear the power supply (fan) start? If so, it could be one of many things, but most likely a bad video card.

What about some clicking? (This would indicate it was the hard drive)

Please keep us updated!

Posted on Dec 15, 2008

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Posted on Jan 02, 2017

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I dropped my computer and now when I turn it on all I get is a blank screen but it turns on.


please check that display of your laptop is not damage if display is damage then please contact your nearest laptop show room and if display is not damage then please remove your laptop battery and insert again your problem will be solve ............TRY IT AND COMMENT ME

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I have a Blackberry Bold 9700 and I accidentally dropped it earlier today. Now the screen has gone blavk. I was able to receive phone calls but only via my bluetooth car kit. I have been able to make...


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If your blackberry has gone blank. I think you should try contacting a nearby phone repair and explain it to them. It shouldn't cost you much for a screen change.

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My acer 4520's screen is blank when i'm turning it on.


Hi,

There are approx 4 reasons why this might happen:

  1. The backlight has gone (Find a dark place and shine a torch into the screen and see if you can see an image in the background, if you see an image then the backlight has gone) - Needs a new backlight (Engineer to remove and fit) or have a new panel fitted.
  2. The panel has died - Need a new panel
  3. A cable has worked itself loose or is broken
  4. The inverter has gone - Need new inverter
  5. Long shot, the bios has got corrupted - Engineer could re-flash the bios
  6. Long shot, Mainboard onboard graphics has gone - Need new mainboard
My personal opinion is that the backlight or inverter has gone - Either way it needs to be opened up to repair it, consult a service centre and get a quote or repair it yourself if your up for it.

Thanks

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Monitor is blank when we turn the computer on.


Maybe not. Find the FN key. It is usually BLUE in color
Then look on TOP row of Computer keyb (or all over) and find CRT/LCD.
Press the FN and that key and your screen should come back. You accidentally sw. it to CRT (outside, external monitor)

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Satellite screen is blank & won't shut down


Don't know why the screen is blank. Toggle the F9 key to make sure you didn't accidentally toogle off the screen.

As far as turning off the power and shutting down the computer, the old stand-by is to take out the battery and then pull the plug. The computer will power down. Replace the battery, replace the plug and then push the start button. You may have to start it up in SAFE mode since the shut down process was not the "normal' process the computer expects to follow.

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