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Important Features and Specifications:
- Display: 15.6-inch, HD resolution (1600x900), matte.
- Processor (CPU): Mostly first-generation Intel Core i5 (e.g., i5-M520 or i5-M450).
- Memory (RAM): Typically 4 GB, expandable up to 8 GB.
- Graphics Card: Intel HD Graphics or ATI Mobility Radeon HD 540v.
- Hard Drive: Varies, often 250–320 GB HDD, but can be upgraded to an SSD.
- Ports: VGA, HDMI, DisplayPort, USB 2.0, RJ45 (LAN), headphone/microphone, docking port, serial port (COM port).
- Connectivity: Wi-Fi, Bluetooth, optional WWAN.
- Operating system: Originally Windows 7, but runs well with Windows 10 Pro.
- Special Features: Integrated speakers, microphone, often with pointing stick and fingerprint reader.
HP ProBook 6455b, 6555b, 6450b, and 6550b Notebook PC Maintenance and Service Guide
HP ProBook 6455b, 6555b, 6450b, 6550b Notebook PC Maintenance and Service Guide
HP ProBook 6455b, 6555b, 6450b, 6550b Notebook PC Maintenance and Service Guide
