How much is the maintenance of the computer motherboard chip?

You can check the specific model of the motherboard. When you search in Taobao, sometimes there will be chips, generally around 250-300 (Northbridge is cheaper), and the motherboard is generally around 1000. According to the different damaged chips of the motherboard, the number and price of faults are also different. 1. Send the motherboard to the agent for maintenance, provide problems and ask for a maintenance list, and ask the agent to estimate the maintenance price. 2. The prices of different chips are different. Generally, the north-south bridge is between 10~70. If the maintenance cost is added, it is estimated to be around 100 yuan. (You can query online according to the motherboard chip information. 3. If the motherboard voltage is short-circuited, replace the chips such as sound effect and network, and the overall maintenance cost will be around 400 yuan.