HP 412266-AA Laptops Manual

This document is a user guide for HP laptop touchpad and keyboard. It explains how to use the touchpad, keyboard hotkeys, and set up the quick launch buttons. It also provides instructions for using the embedded numeric keypad.


HP 412266-AA Laptops Manual - cover page
Brand
HP
Category
Laptops
Document type
User Manual
Language
Chinese
Pages
18
File format
PDF
File size
477 KB
Published
19 September, 2011
Updated
28 September, 2023
MD5 checksum
12D0A300D22C436766ECD8FB95A8EC29

About this manual

The guide provides detailed instructions for operating the built‑in touchpad, its indicator lights, scrolling areas, and button functions. It also covers how to configure touchpad preferences through Windows Mouse Properties and how to use an external USB mouse.

Keyboard instructions describe the notebook's hotkey combinations (Fn+Esc through Fn+F12), the embedded numeric keypad, and how to enable or disable the Num Lock mode. Additional sections explain Quick Launch Buttons, screen‑brightness control, and accessing the Help and Support Center. This manual is written in Chinese.

What's inside

  • Touchpad Overview
  • Touchpad Preferences
  • External Mouse
  • Keyboard Hotkeys
  • Embedded Numeric Keypad
  • External Numeric Keypad
  • Quick Launch Buttons
  • Screen Brightness Control
  • Help and Support Center

Specifications

Touchpad indicator colorsBlue = enabled, Amber = disabled
Embedded numeric keypad keys15 keys

Frequently asked questions

How do I enable or disable the touchpad?

Press the touchpad on/off button on the device or change the setting in Windows Mouse Properties.

How can I adjust the screen brightness?

Press Fn+F7 to lower brightness and Fn+F8 to raise brightness; hold the keys for gradual changes.

How do I open the Help and Support Center?

Press the Fn+F1 hotkey to launch the Help and Support Center window.

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