The charging port for HP laptops like the HP 310, with a power rating of 65W and featuring a 10-pin configuration, is a crucial component for powering and charging the laptop. Here's some information about it:

1. Port Type: DC Power Jack

   • The charging port is a DC power jack where you connect the laptop's power adapter to charge the battery and power the laptop.

2. Power Rating: The charging port supports a power rating of 65W, indicating the maximum power it can handle from the power adapter. It's essential to ensure that the power adapter's output matches the requirements of the laptop.

3. Connector Size: The charging port typically has specific inner and outer diameter measurements for its connector. While exact measurements may vary, it's crucial to ensure compatibility with the laptop's power adapter.

4. Pin Configuration: The charging port has ten pins, which are essential for transmitting power from the power adapter to the laptop's internal power distribution system.

5. Replacement Part: If you need to replace the charging port for your HP 310 laptop, you can obtain the replacement part from HP's official website, authorized resellers, or reputable online retailers. Make sure the replacement part matches the part number and is compatible with your specific laptop model.

6. Installation: Replacing the charging port typically involves disassembling the laptop to access the port, disconnecting the old port, installing the new port, and reassembling the laptop. It's recommended to follow a detailed guide or seek assistance from a professional technician if you're not familiar with laptop disassembly.

7. Compatibility: The charging port assembly with a 10-pin configuration and supporting a power rating of 65W is specifically designed for HP laptop models like the HP 310. Ensure compatibility before purchasing or installing the replacement part.