PSU Knowledge

a. The more fan, the better? Fans are relied upon to effectively disperse the waste heat generated by the power supply. In addition to the commonly seen single fan power supplies, power supplies with a double or even triple fan … Continued

a. Hard disk burnout after power failure! After the computer is turned on and ready, it will send a PG (Power Good) signal to the motherboard. Upon receiving this signal, the system will boot and the hard disk will start … Continued