Hello computer motherboard chip is burned for the following reasons: 1, because the wiring in the chassis is irregular, the heat can not be dispersed, 2, the motherboard dust is too much and is not often cleaned, resulting in short circuit, 3, the working time is too long, aging, the heat dissipation of the fan is not good.
4, check whether the power supply is faulty Power supply failure can easily cause damage to the main version. The above answers hope to help you!