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74 - HDMI
HDMI
HDMI (High-Definition Multimedia Interface) is a high-quality, digital audio/video interface. HDMI allows you to connect any compatible digital audio/video source, such as your computer, a set-top box, DVD player, and audio/video receiver to any compatible digital audio and/or video monitor, such as a digital television (DTV) with a single cable.
The single cable keeps everything neat and tidy while ensuring easy connection and the best audio and visual quality.
Got a question?
In this section you will find:
• Frequently asked questions
• Troubleshooting information
• How to protect yourself while online
• Where to find Acer service center contact information
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Table of contents
- 6 First things first
- 6 Your guides
- 6 Basic care and tips for using your computer
- 6 Turning your computer off
- 7 Taking care of your computer
- 8 Taking care of your AC adapter
- 8 Cleaning and servicing
- 8 Guidelines for safe battery usage
- 11 Internal battery
- 12 Your Acer notebook tour
- 12 Screen view
- 13 Keyboard view
- 14 Left view
- 14 USB Type-C information
- 15 USB 3.2 Gen 1 information
- 15 Right view
- 16 Front view
- 16 Rear view
- 17 Base view
- 18 Using the keyboard
- 18 Lock keys
- 18 Hotkeys
- 20 The Windows OS Desktop
- 21 Tips and hints for using Windows
- 21 Where are my apps?
- 21 Can I turn off notifications?
- 21 How do I check for Windows updates?
- 21 Where can I get more information?
- 22 Using the Precision Touchpad
- 22 Touchpad gestures
- 24 Changing touchpad settings
- 25 Recovery
- 25 Creating a file history backup
- 28 Creating a factory default backup
- 30 Backing up your wireless and LAN drivers
- 30 Restoring your computer
- 30 Reset this PC and keep my files
- 34 Reset this PC and remove everything
- 37 Using a Bluetooth connection
- 37 Enabling and disabling Bluetooth
- 37 Enable Bluetooth and add a device
- 39 Connecting to the Internet
- 39 Connecting to a wireless network
- 39 Connecting to a wireless LAN
- 42 Connecting with a cable
- 42 Built-in network feature
- 43 Near Field Communication
- 44 Bluelight Shield
- 46 Acer ProShield Plus
- 46 Overview
- 46 Setting up Acer ProShield Plus
- 47 File Encryption / Decryption
- 48 File Shredder
- 48 Personal Secure Drive
- 50 Application Guard
- 51 Browser Guard
- 52 USB Device Filter
- 53 Alert
- 54 Security Report
- 55 Securing your computer
- 55 Using a computer security lock
- 55 Using passwords
- 56 Entering passwords
- 57 Fingerprint Reader
- 57 How to use the fingerprint reader
- 61 BIOS utility
- 61 Boot sequence
- 61 Setting passwords
- 62 Power management
- 62 Saving power
- 64 Battery pack
- 64 Battery characteristics
- 64 Charging the battery
- 65 Optimizing battery life
- 66 Checking the battery level
- 66 Battery-low warning
- 67 Traveling with your computer
- 67 Disconnecting from the desktop
- 67 Moving around
- 68 What to bring
- 70 Universal Serial Bus (USB)
- 71 Thunderbolt 4 port
- 71 Displays
- 72 MicroSD card reader
- 73 Video and audio connectors
- 73 Connecting a monitor
- 73 Headphones and microphone
- 74 HDMI
- 76 Frequently asked questions
- 78 Requesting service
- 79 Troubleshooting
- 79 Troubleshooting tips
- 79 Error messages
- 81 Internet and online security
- 81 First steps on the net
- 81 Protecting your computer
- 81 Choose an Internet Service Provider
- 83 Network connections
- 84 Surf the Net!
- 85 Internet security software