1.What kinds of screen backlight are available? There are two backlight systems in use today: CCFL and LED.

How to go beyond the classic Lenovo Thinkpad X61? We can see progress and lack of co-existence for Lenovo Thinkpad X200 in design and performance. So we have a simple disassembly on Lenovo Thinkpad X200 to see differences between its internal structure and Lenovo Thinkpad X61.

Laptop LCD screen dark is described that you can only see vague image when adjust the maximum brightness, and the screen backlight does not shine, if not look closer, it would like a black screen. Indicator lights are lighting and flashing normal after boot, you can see the harddisk indicator is working, also can hear [...]

In this guide, I will tell you how to remove the LCD screen bezel and screen brackets. First of all, you will find that the display bezel is pinned on the laptop with the screws, and there are rubber covers on the screws, I want to remind you that different laptops have different screw location, [...]

0×00000027:RDR_FILE_SYSTEM Error Analysis: when this blue screen code occurs, it indicates a redirector file system error. The Windows memory management has problem will also lead to the emergence of this blue screen code.

Your laptop works well before, but one day, when you turn your laptop on, the laptop works well while the laptop screen does not work as before.

Does your laptop screen go pink when you turn on your laptop, or do you have heard some beeps without any pictures  appearing when your laptop starts up ? Now I will talk someting about this pronblem.

In fact, we have some bad habit when using laptop. Probably these details hurt our laptop even bring unintended consequences to our laptop. We must take preventive measures, let us look at nine bad habits that should be corrected.

Do you have the experience that half one of your laptop is black while the other half screen is bright and have no any bad thing. The bad half is as black as the laptop is turned off  or something else? If you want to know the reasons, you can read this article.

The laptop screen is garbled with multicolor or gray lines, or when moving the laptop, the screen gets garbled. If you want to konw something like that, there are some tips on this issue. There may be connection problems. First you can check that if the video cable connects well with the LCD screen by