myVolts Power Supply Replacement for eMachines T3104 T3107 T3110 T3112 T3114 T3116

Replacement PSU for eMachines T3104 Series

This new AT-type power supply replaces the original unit in eMachines T3104 T3107 T3110 T3112 T3114 T3116 desktops. It accepts 115 V or 230 V input via a manual switch and provides a 20+4 pin motherboard connector a 12 V ATX connector three SATA connectors two LP4 connectors and one floppy connector. The reduced depth chassis measures 5.9 inches in height and 3.4 inches in width for tighter case fit.

Straightforward Swap With Standard Connectors

Installation follows the usual AT layout: remove the old unit, fit the new one, and connect the keyed 20+4 pin and 12 V plugs to the motherboard. The 80 mm fan draws air through the rear grille so cable routing should leave that path clear. Common issues arise when the voltage selector is left on the wrong setting or when the 20+4 pin plug is forced into a 20 pin socket without separating the extra four pins.

Steady Output With Built-In Safeguards

Over current over power over voltage and short circuit protection circuits monitor the rails continuously during extended use. The high efficiency low noise and ripple fan maintains airflow without ramping aggressively as temperatures rise. This unit is not for systems requiring modern ATX12V 2.x or EPS12V power delivery standards or for builds that need PCIe power connectors for discrete graphics cards.