The charging port with cable for HP laptops like the 15-R/J series, supporting a 90W power rating and featuring an 8-pin configuration with a 170mm cable length, is a crucial component for powering and charging the laptop. Here are some details 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 90W, indicating the maximum power that the port can handle from the power adapter.
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 eight pins, which are crucial for transmitting power from the power adapter to the laptop's internal power distribution system.
5. **Cable Length**: The charging port comes with an attached cable of 170mm length, which is designed to reach the laptop's motherboard for proper connection.
6. **Replacement Part**: If you need to replace the charging port with cable for your HP 15-R/J laptop model, you can purchase the replacement part from HP's official website, authorized resellers, or reputable online retailers. Ensure that the replacement part matches the part number and is compatible with your specific laptop model.
7. **Installation**: Replacing the charging port typically involves disassembling the laptop to access the port, disconnecting the old cable, connecting the new cable, 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.
8. **Compatibility**: The charging port assembly with an attached cable and eight pins is specifically designed for HP laptop models like the 15-R/J series. Ensure compatibility before purchasing or installing the replacement part.
If you need further assistance or specific details about the charging port assembly for your HP laptop model, you can refer to the laptop's service manual or contact HP's customer support for guidance. They can provide you with the precise information you need for your laptop model.
