Easy Technical Guide to Understand PC Motherboard, Troubleshoot Problems and Its Repair: PART- I

With the widespread use of computers in each and every field and with the technological advancement in semiconductor processing industries, it is required to evaluate the performance of the computer in a profound manner. This requires the thorough knowledge of personal computers. Motherboard is heart of any computer system. In a computer system in different parts, different faults may arises. In this paper details of motherboard is discussed. In the first part of this paper series different VRM circuit of motherboard is discussed in detail. Also, technical guide is suggested for troubleshooting of VRM circuit faults and its remedies.