Archive for October, 2007

Dell Notebook Lcd Screens

Tuesday, October 30th, 2007 at 4:39 pm

Screen flicker, how bad is bad?

Some frequently asked questions, today we talk about screen flicker.
The biggest problem with buying a laptop is on the screen flicker. After all, nobody wants to see a few large bright spot on the LCD screen of your new laptop. But almost does not make only as an IBM laptop, a portable Sony, Dell Computer laptop, HP laptop can offer a â € ~ n ™ € Flickeros guarantee. ASUS only promises, but you can go take a look at the ASUS forum about, it's just word games!

The problem Fixed flickering LCD industry have been worrying for a long time, as the reasons of manufacturing technology, LCD flicker is unavoidable, but bad is bad? Today LCD manufacturing aspects has not given a rule that the amount of blinking is normal and what is bad. In fact, what the flickering of the LCD screen is a single crystal does not work, can be red, blue, green, a different fault.
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Thus, the original reason for the flashing is the manufacturing process. Because the flash is done in the time of leaving the windows of the LCD, flashing will not be certain actions that, after the products are out of line production. If you brought a laptop, no need to worry about the proliferation of blinking.

In general, if more than three bright spots on the LCD screen of the laptop, particularly in Area A, may refuse to buy the machine. Here I suggest using some portable software testing screen to do some detailed testing of the screen, such as Nokia ntest. Please be sure to choose carefully laptops to cancel some unnecessary problems.

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When the screen goes blank in a notebook.?

Ok I have a Dell Latitude D810 Series. And yesterday, as he was using, the team that finishes of chance of blocking and then fade to white. Has anyone ever had an experience like this? And after a while it returns to normal, but only make again. if restart when its fading or faded almost pure solid white screen, then it just becomes like a faded white login screen. Be is not a virus because I managed to run a full system scan. Is it a software problem, like the inside ... hard drive? Or is that (sighs) laptop LCD screen itself? What advice would you give? Does Dell have a customer service number I can talk to? Can I have a little help in fixing my laptop? Its about 3 years (bought in 2005). So not exactly their age.

Its not a Dell, but my Compaq girl had a problem in which Windows starts up, you see the logo, then the screen would fade to white as if it were melting. It proved a bad hard drive. Try to boot into a Windows CD and see if it disappears from LCD. If that fades into the boot hard drive, but no bootable CD, is probably damaged hard drive or windows. If it fades so its time to replace LCD.

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