Marcus reached into his toolbag and pulled out a telescoping inspection mirror and a flashlight.
Alex grabbed a flashlight. He peered at the back panel. There was a voltage switch (115V/230V), a serial number, and a warning about shock hazards, but no wattage number. how to check power supply wattage on pc
"Sometimes, manufacturers are nice," Marcus said, sliding the PC case around to the back. He pointed to the port where the power cord plugs in. Marcus reached into his toolbag and pulled out