In this guide I will disassemble a laptop LCD screen in order to remove and replace the backlight lamp (CCFL). Replacing the backlight lamp is not an easy task even for experienced technicians. If you do something wrong you will … Continued
In this post I will summarize most common laptop hardware related problems and give some suggestions how to troubleshoot or repair them. Problem 1. Computer doesn’t turn on at all. When you plug the AC adapter into the laptop, there are … Continued
On this page I list most popular guides, tips and tricks published on www.LaptopRepair101.com A key fell off the laptop keyboard. Fixing the problem. DC power jack repair guide. Do-it-yourself instructions. Why my Toshiba laptop suddenly shuts down by itself … Continued
In this post I explain how I test the inverter board in a laptop. The inverter failure is very similar to the backlight lamp failure. In both cases the screen gets very dark and the image becomes very faint, barely … Continued
If you installed a new screen into the laptop and for some reason it doesn’t work, there may be a few things you could have done wrong. Lets figure out step-by-step how to troubleshoot and and fix the problem. First … Continued
This laptop came for repair because of the LCD screen backlight failure. My customer complained that the laptop LCD screen is black but the laptop works with an external monitor. Here are my steps for troubleshooting this laptop with the … Continued
Do you have a problem with the backlight on your laptop? If yes, you are not alone, that’s one of the most common laptop problems. In most cases the screen inverter is the culprit. Here are some LCD screen backlight … Continued
Here is a simple diagram that will help you to understand how a notebook display assembly works and how an image appears on the screen. I’m not an artist and I tried my best drawing this diagram, so if you … Continued
Here are some tips and tricks for troubleshooting and fixing laptop video problems. Video issues are very common within portable computers and with the following tips you should be able to detect and eliminate basic laptop video problems. Laptop LCD … Continued