Here we have SONY VAIO VGN-FZ21M. When is turned on, on the first screen we see blue lines, as show on the picture. After this, when the laptop do the usual self tests and we see a black screen with white letters, instead of seeing that we see a white vertical lines, as shown on […]
Read more »There are two laptop display types depending from the position of the data connector. On the next picture we have a LED display. As we see, the Data connector is on the left side looking from the back. (More about the LED displays you can read from my other post HERE.) But there are displays […]
Read more »We see lately that the displays are named as LCD and LED, but actually there are all LCD (Liquid Crystal Display) displays. So we begin with this idea to explain the differences between these display types. But we don’t gonna explain the principle of how they work, but how to recognize the display types and […]
Read more »There was a beautiful sunny morning when to the service came a laptop ASUS F3S with a broken power jack. For replacing the power jack, we need to disassemble the laptop, remove the motherboard, remove the broken power jack and mount the new power jack. So we begin with removing the battery and power source. […]
Read more »HP Pavilion dv6500 is a good series of laptops, but have a common failure: because the cpu cooler is very hard to clean (you have to disassemble the whole laptop so you can clean the cooler), so that’s why come to the overheating of the Chipset or the GPU. The cpu cooler is essential for providing […]
Read more »Here we have a HP Compaq 620 laptop with a broken lcd screen. Usually for the HP laptops, for replacing the lcd screen need first to detach the screen assembly. But with this model we gonna try to replace the screen without detaching the screen assembly. First, we remove the power source and the battery […]
Read more »Here we have a common problem with ASUS F5N. The black color on the screen is show like green color. When the ASUS start, the background should be black with the white ASUS letters. But here we have green background with white letters. In our case the problem is solved with simple cleaning of the […]
Read more »We have ACER Aspire 5520G, with AMD Turion Processor Dual-Core and Nvidia GeForce 8600GS graphic card. As we know the both processor and graphic card have a very high working temperature even in normal working conditions. But the things get bad when the dust is collected on the coolers and come to overheating of the […]
Read more »Here we have HP Compaq 6730s, with a broken LCD screen. With this laptop, it’s not really easy to replace the screen. To replace the screen first need to remove the front bezel. But, we can do that without detach the screen assembly. Now we gonna show how to do this. First, we remove the […]
Read more »The ASUS X53S that here gonna see, have a heating problem. The laptop shut down suddenly couple minutes after tuning on. This laptop have a powerful CPU – Intel Core2Duo T8100 (max TDP = 35W). Combined with the dust collected on the CPU fan, the CPU temperature raise rapidly, and when will come to the […]
Read more »
