Notebook computer screen prone to failure phenomenon

Notebook computer screen is the important component of the notebook acer travelmate 240 laptop cpu fan , which is the only direct to the interface, but a laptop screen high failure rate is one of the components, below I give you introduce notebook computer screen prone to several fault.

Notebook computer screen the main fault have a copy of two categories: namely fault and its defects caused by fault for use. 

Their own defects and faults can be divided into two classes

One kind is bad point, bad point is to point to the screen never glowing pixel, it is often appeared in the process acer travelmate 2428 laptop cpu fan of production, few things will appear in the use process, and bad point generally can't repair.

Another kind is the color point, color point is to point to the screen has been present a certain color pixel point, with bad points, also is irreversible. Due to improper use of fault mainly for the following screen three conditions is a spot, spot is usually due screen caused by the pressure or collision, if the damage is serious word, is generally can't repair. 2 it is you, you may appear phenomenon has completely damage is the screen, connections disconnected, or backlight screen can't light up wait for acer travelmate 2430 laptop cpu fan a reason. Three is the screen display is not stable, produce this kind of situation is mainly due to loose connections or back light caused by fault. Due to the requirements of the laptop screen repair technology is higher, so I suggest that in the screen failure problems, it's best to professional pit diagnosis maintenance. And we in daily to the protection of the laptop computer screen is also very important.

We can take my article "maintain notebook screen some small skills". You need to pay attention to is, for the bad point, color screen point and spot, is generally can't repair, so we in the choose and buy and use to pay more attention to it. For you, in addition to appeal likely reason outside, still can because the notebook acer travelmate 4100 laptop cpu fan display device switch to external display equipment mode and no switching back the cause. This time simply use function keys (Fn) key combination (different brand notebook computer its key combination different) switching back this machine shows can, if you can't switch just restart laptop can solve the problem.






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