GET START !

Now we are getting into this course :
    We will learn different section in this course and first of all we will learn Desktop motherboard functions or section because for low risk getting into laptop repairing we can work in desktop motherboard and there are various common section in laptop and desktop motherboard.so, implementation and benefit of  desktop board are :

1. you are able to assemble and dissemble components.
2. knows common section of Laptop and desktop.
3. Earn by repairing desktop board.
4. Make some confidence level in repairing and knows it better.
5. Trouble shooting idea can help you in Laptop motherboards.

First you have to know about SMPS  output pins voltage details which you can  test or know by reading :

1. TESTING 

          See the motherboard connector pins and find out the green wire and sort it with black wire or ground wire of SMPS in this process you can do the work step by step :

• Give AC power to the SMPS 
• Find out the green wire of PS_ON  from the output connector 
• After you found the wire then sort it with black wire by Twizer or single copper wire
•  Then your SMPS will be ON until you disconnect twizer from there and you need Digital multi meter to check voltage of all pins in ON condition 
• Put multi meter in DC Volt 20v range and put black probe of multi meter in black wire connector hole and red probe to others hole turn by turn but black probe will be in same hole
• Don't change black probe hole only change red probe and write down the voltage details on your notebook or memory it .
• For this process you don't need a motherboard to check SMPS pin Details .
• If you are confuse to try it then search in YouTube for video or i will put video link here of my own in few days .   

    2.  BY READING PINS MAP

Note: you can memory it by its color code.
Thanks  and to be continue.......