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Do you have a question about the SC524 and is the answer not in the manual?

Questions and answers

Peter Cole
August 4, 2025

Why does the power on button continue to blink?

Summary of Contents for Leader SC524

  • Page 2: Notice

    Notice The illustrations in this user’s manual are for reference only. The information in this user’s manual is subject to change without notice. THE MANUFACTURER OR RESELLER SHALL NOT BE LIABLE FOR ERRORS OR OMISSIONS CONTAINED IN THIS MANUAL AND SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL DAMAGES, WHICH MAY RESULT FROM THE PERFORMANCE OR USE OF THIS MANUAL.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS Notice ....................2 Preface .....................5 1.1 Regulations information ...........5 1.2 Safety instructions ............6 1.3 Notes for this manual ............7 1.4 Release history ..............7 Getting to know the basics ...............8 ............8  2.2 Preparing your notebook pc ...........11 2.3 Product overview............12 2.3.1 Top-open view ............12 2.3.2 Left side view............15 2.3.3 Right/Front side view ..........16...
  • Page 4 3.3 Using the touchpad ............22 3.3.1 Windows 10 touchpad usage .......23 BIOS Setup..................24 4.1 About BIOS Setup ............24 4.1.1 When to Use BIOS Setup ?........24 4.1.2 How to Run BIOS Setup ?........24...
  • Page 5: Preface

    Preface 1.1 Regulations information CE compliance • This device is classed as a technical information equipment (ITE) in class CAUTION: Any changes or modifications not expressly approved by the guarantee of this device could void the user's au- thority to operate the equipment.
  • Page 6: Safety Instructions

    1.2 Safety instructions The following safety precautions will increase the life of the notebook pc. Follow all Precautions and instructions. Do not place this device underneath heavy loads or in an unstable position. Do not use or expose this device around Do not expose this device to high levels of direct sunlight, high-humidity or wet conditions.
  • Page 7: Notes For This Manual

    1.3 Notes for this manual CAUTION! Important information that must be followed for safe operation.  NOTE : Information for special situations. 1.4 Release history Date Version Revision note 31.10.2018 Leader...
  • Page 8: Getting To Know The Basics

    Getting to know the basics  This User’s Manual provides instructions and illustrations on how to operate this notebook pc. It is recommended to read this manual carefully before using this notebook pc. ・Physical characteristics Dimension 381.15 x 267.05 x 20.3 mm Weight 2.1kg ・CPU...
  • Page 9 ・Storage 2.5” SATA HDD support, 7mm, 5400rpm EMMC (optional) On board EMMC support, 32GB Min Card Reader Support SD/SDHC/SDXC 3.0 memory card ・I/O port USB (optional) USB 3.0 x 2 + USB 2.0 x 1 DC-in HDMI RJ45 Headphone Jack x 1 for external microphone + headphone (iPhone type supported) Card reader socket...
  • Page 10 ・Communication port LAN controller Supports 10/100/1000 Mb/Sec. Network proxy-remote wake Supports S3/S4/S5 wake ON LAN (WOL) feature Sleep mode or LPM <10W Wireless LAN (optional) IEEE802.11b/g/n/ac or IEEE802.11b/g/n support or IEEE802.11 a/b/g/n/ac support ・Webcam Webcam (optional) Built-in camera module with D-Mic/Windows Cortana support, 0.3M/1M/HD webcam ・Optional Support IEEE 802.11 b/g/n/ac, BT 4.0...
  • Page 11: Preparing Your Notebook Pc

    2.2 Preparing your notebook pc Plug the AC adapter cable into the DC power connector. Then connect one end of the power cable to the power adapter, and the other end to a wall outlet. Lift to open the display panel. Press the power button to turn on your notebook pc.
  • Page 12: Product Overview

    2.3 Product overview This section provides a description of the basic features of the Notebook PC.  NOTE: The product’s colours, port locations, indicators and specifications are subject to change and will depend on the final shipped product. 2.3.1 Top-open view...
  • Page 13 CAUTION: When you are not using the computer, keep the LCD screen closed to protect it from dust. Do not put the computer on your lap or other parts of the body to avoid injury from the heat.
  • Page 14 Top side components Function description Microphone Built-in microphone. The built-in webcam allows picture taking or Webcam video recording. Camera status LED The camera indicator shows the camera status. LCD screen Displays of your notebook pc. Power button Turns on the power of your notebook pc. The power indicator shows the power status.
  • Page 15: Left Side View

    2.3.2 Left side view Refer to the following illustration to identify the components on this side of the notebook pc. Function description Top side components Connect the AC adapter into this Power connector connector. Connect ethernet network. Network jack Connect USB devices. (such as USB USB 3.0 ports drive, mouse or other device) into this jack.
  • Page 16: Right/Front Side View

    2.3.3 Right/Front side view Refer to the following illustration to identify the components on this side of the notebook pc. Right side Front side...
  • Page 17 Function description Top side components To be secured using Kensington Kensington ® ® lock hole security products. Lock Thermal vents Vents Stereo Speakers For stereo sound...
  • Page 18: Getting Started

    Getting started 3.1 AC adapter Please be noted that it is strongly recommended to connect the AC adapter and use the AC power while using this notebook pc is being charged immediately. Note that the AC adapter included in the package is approved for your notebook pc;...
  • Page 19: Knowing The Keyboard

    3.2 Knowing the keyboard and holding the function key while pressing a key with a colored command. • Keyboard for Windows 10:  CAUTION: Operation system support based on product...
  • Page 20: Windows 10 For Keyboard Users

    3.2.1 Windows 10 for keyboard users To activate these functions, press and hold down <Fn> together with the keys described below: Function keys  Keypad Function description Press this key combination (Fn+F1) to Suspend: enter sleep mode. Press this key combination (Fn+F2) Power to enter power saving mode (CPU will Saving:...
  • Page 21 Function keys Keypad Function description Press this key combination (Fn+F6) Touch pad Press this key combination (Fn+F8) MUTE Press this key combination (Fn+F9) Volume to enter volume down mode. down: Press this key combination (Fn+F10) Volume to enter volume up mode. Press this key combination (Fn+F11) Brightness to decrease brightness of LCD...
  • Page 22: Using The Touchpad

    3.3 Using the touchpad The touchpad is a rectangular electronic panel located just below your keyboard. You can use the static-sensitive panel of the touchpad and slide it to move the cursor. You can use the buttons below the touchpad as left and right mouse buttons. Press the left and right buttons located on the edge of...
  • Page 23: Windows 10 Touchpad Usage

    3.3.1 Windows 10 touchpad usage Finger gesture Function description Mouse cursor manipulation Primary button click, double double tap click at cursor location Horizontal or vertical scroll (mouse wheel) Zoom + mouse wheel )
  • Page 24: Bios Setup

    BIOS Setup 4.1 About BIOS Setup The default BIOS (Basic Input/Output System) is already properly utility. 4.1.1 When to Use BIOS Setup ? You may need to run the BIOS Setup when: ・ An error message appears on the screen during the system booting up and is requested to run SETUP.
  • Page 25 ・ When OS support is Windows 10 : 1. Click the Start menu and select Settings. 2. Select Update and Security. 3. Click Recovery 4. Under Advanced startup, click Restart now. The system will restart and show the Windows 10 boot menu. 5.

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