Most Common Laptop Problems and How to Repair Them

The flow starts from the VIN pin which injects voltage into the laptop. The voltage at this point may vary from 18 volts to 20 volts. There are different laptop SMD and Non-SMD components present on the schematics. We are … Continued

dell beeping sound on startup how to troubleshoot

Introduction When a Dell laptop or desktop beeps during startup, it is usually an indication of a hardware problem. There problem may come like dell laptop gets beeps on startup solutions: Here are a few common causes of beeps during … Continued

Programmable SIO list for laptops free latest

In newer generation motherboards EC BIOS is merged into SIO means if SIO is bad then we have to replace it and copy EC BIOS into SIO. These SIO is called programmable SIO. Below is the list of programmable SIO’s … Continued

Free laptop service manual schematics collection or schematic

We provide you with a quality laptop schematics bios collection having different service manual schematics for many companies and brands like HP, Lenovo, Samsung, Dell, etc. our laptop collection of schematics is free to use. You will have to just … Continued