Laptops use Direct Current (DC) to operate.
AC comes out of the wall. You’ll need an AC adapter to convert AC to DC.
1.1 DC Jack – Hardware/Device Replacement
1. Mobile Devices (220-1001), Comptia A+ (Plus), Comptia A+ (Plus) 220-1001
1. Mobile Devices (220-1001), Comptia A+ (Plus), Comptia A+ (Plus) 220-1001
Laptops use Direct Current (DC) to operate.
AC comes out of the wall. You’ll need an AC adapter to convert AC to DC.