The HP laptop user guide covers safety warnings, hardware and software details, networking, entertainment, power management, maintenance and troubleshooting.
This guide provides comprehensive instructions for using HP laptop computers, including safety precautions, hardware and software identification, network setup, multimedia features, and power‑management options. It also explains how to maintain the device, update BIOS and drivers, and recover the system.
The document contains a specifications section with input power ratings, operating temperature and humidity ranges, and environmental limits, as well as an index for quick reference to topics such as Bluetooth, Wi‑Fi, and HP Recovery tools. This manual is written in Chinese.
| Input Power (low power) | 19.5 V dc @ 3.33 A – 65 W |
|---|---|
| Input Power (high power) | 19.5 V dc @ 4.62 A – 90 W |
| AC Adapter Voltage Range | 100–240 V, 50–60 Hz |
| Operating Temperature (working) | 5 °C to 35 °C |
| Relative Humidity (working) | 10 % to 90 % |
The laptop can operate at 19.5 V dc with either 3.33 A (65 W) or 4.62 A (90 W) depending on the model.
The AC adapter is rated for 100 V to 240 V at 50 Hz to 60 Hz.
Use the HP Recovery Manager to create HP Recovery media for system restoration.