hello everyone

today we will learn about importance of

understanding the motherboard foundry and board number

first of all there are 2 production

methods for the motherboards of Varieus brands of

notebooks

one is the independent research and development

for example issues

its notebook is self developed and produced by itself

there is also a motherboard produced by Foundry

for example

some of livono's notebook products are manufactured by

other foundries

how does know in the brand of the martyr board

the name of the foundry

and the board name help with maintenance

there are 3 main points

first we can find relevant

maintainments information of the martyr board

through the board number

for example the circuit diagram of the martyr board

the board view the BIOS program etc

second you can buy repair parts by board number

for example while replacing the martyr board

you need to buy a martyr board with the same

board number there are also some special interfaces

some special chips and other special accessories

for example some chips have programs

you can only find the same martyr board

to disassembled parts

3rd through the board number

you can know which martyr board

foundry the martyr board is produced by

for example this is the Livono Martyr Board

it is manufactured by Wisdron

then its board number is 1 5 2 to 1 1 m

when we repair the smarter board

we usually need to check the circuit diagram

and the board view corresponding to the murder board

for example we search for board number one 52 to one

on Xinji Xiao Software

you can find the circuit

diagram and the board view of the murder board

there is a program inside the EC on this motherboard

if the EC is broken

in order to replace it

you need to buy

an EC on the same motherboard according to this

board number to replace

because this is the Livono specific EC

it can only be disassembled on the same type of martyr

board okay

this is the importance of the board

number on the martyr board