P
Phillip McintyreAug 9, 2025
What to do if H3C S5500-EI Switch AC input fails?
- JJudith AtkinsAug 9, 2025
If you experience an AC input failure with your H3C Switch, first check whether the power cord is properly connected to the switch. Next, verify that the external AC power supply system is functioning correctly. Lastly, ensure the switch's operating temperature is normal and that the power supply has adequate ventilation.