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Compaq Presario F700 Screen Black – Some things that cause this

When you turn your laptop on and all you see is a black screen, what could be causing this? Is there a fault with the Laptop Screen or is there a problem elsewhere? In most cases the laptop screen will not be the issue. The display inside your laptop is delicate but it is rare for them to simply stop working. The more common faults with the Compaq Screens would be a crack after dropping the laptop.

If your Compaq Presario Screen is black there could be an issue with the laptop. A very common problem is a graphics chip failure. The connections to the motherboard become damaged over time through insufficient cooling of the chip and once the connection breaks, the image no longer reaches the screen and so it will appear black. Another Compaq Presario F700 Screen issue could be the inverter. If this is faulty the screen will have no light. The inverter produces different currents to illuminate the screen. You may just be able to make out a very faint image but nothing near enough to allow you to continue to work on your laptop. Laptop Power UK can help you to buy the right screen and diagnose issues like this. Call us on 0845 257 7745 to speak to one of our team or to place an order.

This entry was posted on Friday, June 3rd, 2011 at 5:28 pm. You can follow any responses to this entry through the RSS feed.

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