How does static electricity attack the computer?
As we all know, long-term accumulation of static electricity poses a great threat to the computer. The resistance voltage of the chip is 1000V~2000V. For example, the antistatic voltage of the south bridge chip is about 1000V, and the antistatic voltage of the CMOS dynamic memory chip is about 500V. The EEPROM chip is only about 200V. When people touch the conductor by hand and are electrostatically charged, the electrostatic voltage in the human body is generally tens of thousands of volts to hundreds of thousands of volts. Sufficient to break through any integrated circuit and chip, so the integrated circuit and chip must be protected. If you don't pay attention, then your computer may have a flaw. When the computer is suddenly dead, blue screen, lost data, or improper restart, the internal static electricity changes the voltage distribution of the working components.
We know that household appliances with a metal casing are single-phase three-wire power plugs. The three plugs are arranged in an equilateral triangle, and the longest and thickest copper plug on the top of the plug is the ground wire when facing the back of the plug. The two lines below the ground line are the fire line (the letter "L" Live Wire) and the zero line (the letter is "N" Naught wire), the order is left zero right fire. However, often the ground wire cannot fully intervene in all the parts that generate static electricity, so some static electricity will remain on the working equipment. This requires us to manually carry out the transformation, and the residual static electricity also disappears.