This document is a user guide for the Lenovo IdeaCentre Mini 5i (1L, 5) desktop computer. It provides information on its features, specifications, troubleshooting, CRU replacement, and compliance.
Function Description
The Lenovo IdeaCentre Mini 5i is a compact desktop computer designed for general use, including business and entertainment. It supports various peripherals and network connections, and offers features for power management, data transfer, and multimedia use. The computer can be managed and updated through Lenovo Vantage, a customized one-stop solution. It also supports Windows Hello face authentication for secure login on selected models.
Important Technical Specifications
Hardware Configuration:
- Microprocessor: Information can be viewed in Device Manager or System settings.
- Memory: Double Data Rate 4 (DDR4) Small Outline Dual In-line Memory Module (SODIMM). It has 2 memory slots.
- Storage Device: Supports 2.5-inch form factor, 7-mm (0.28-inch) height hard disk drives and M.2 solid-state drives. It has an M.2 solid-state drive slot and a SATA connector.
- AC Power Adapter:
- Input: 100 V ac-240V ac, 50 Hz-60 Hz
- Output: 20V dc, 4.5 A or 20V dc, 6.75 A
- Power: 90W or 135W
- Network Features: Includes Bluetooth, Ethernet LAN, and Wireless LAN.
- USB Transfer Rate:
- 3.2 Gen 1: 5 Gbit/s
- 3.2 Gen 2: 10 Gbit/s
- 3.2 Gen 2 x 2: 20 Gbit/s
Front Ports:
- Power button: Turns the computer on/off, with an indicator for system status (On, Off/Hibernation, Blinking for Standby).
- USB-C™ connector (USB 3.2 Gen 1): Charges the computer and USB-C compatible devices (5V, 0.9A output), transfers data at up to 5 Gbps, and connects to USB-C accessories.
- USB 3.2 connector Gen 1: Connects USB-compatible devices like keyboards, mice, storage, or printers.
- Headset connector: Connects a headset or headphones.
Rear Ports:
- Security-lock slot: For Kensington-style cable locks.
- Ethernet connector: Connects to a local area network (LAN), with a green indicator for connection and a yellow indicator for data transmission.
- USB 3.2 connectors Gen 1 (4): Connects USB-compatible devices.
- HDMI™ 1.4 out connector: Sends audio and video signals to high-performance monitors or other audio/video devices.
- DisplayPort® connector: Sends audio and video signals to high-performance monitors or other audio/video devices.
- Power connector: Connects the power cord for power supply.
Usage Features
Operating System:
- Windows 10: The guide details how to get started with Windows 10, including account management, file access, settings, power options, and the Start menu.
- Ubuntu (for selected models): Supplemental information is provided for models preinstalled with Ubuntu, including access to its help system and warranty information.
Connectivity:
- Wired Ethernet: Connects to a local network via an Ethernet cable.
- Wi-Fi Networks: Supports Wi-Fi connections (for selected models) and provides instructions for connecting to available networks.
- Bluetooth: Connects to Bluetooth-enabled devices like keyboards, mice, smartphones, or speakers for data transfer and remote control.
Power Management:
- Power Button Behaviors: Users can customize the power button's function (turn off, sleep, hibernation).
- Power Plans: Default power plan for ENERGY STAR® compliant computers includes display turn-off after 10 minutes and sleep after 25 minutes when plugged in. Users can reset or customize power plans.
- ErP LPS Compliance Mode: Can be enabled/disabled to reduce electricity consumption in off or sleep mode.
Multimedia:
- Audio: Supports external speakers, headphones, or headsets via the audio connector. Provides instructions for adjusting volume and changing sound settings.
- Optical Drive (for selected models): Allows for installing/removing discs and recording discs. Includes emergency eject instructions.
- Media Card (for selected models): Supports SD-card slot for installing and safely removing media cards.
Troubleshooting and Recovery:
- Basic Procedure: A step-by-step guide for resolving computer problems, including checking connections, running antivirus, using troubleshooting information, running diagnostics, and recovering the operating system.
- Specific Problems: Solutions for startup, audio, network, performance, storage drive, CD/DVD, and serial connector problems.
- System Recovery: Instructions for restoring system files, restoring from backup, resetting the computer, using advanced options, Windows automatic recovery, and creating/using a recovery USB device.
- Driver Updates: Guidance on updating device drivers via Lenovo Vantage, Lenovo Support Web site, or Windows Update.
Accessibility and Ergonomics:
- Keyboard Shortcuts: Lists various keyboard shortcuts for ease of use (e.g., Windows logo key + U for Ease of Access Center).
- Ease of Access Center: Tools like Magnifier, Narrator, and On-Screen Keyboard to assist users with physical and cognitive needs.
- Ergonomic Information: Recommendations for display position, head position, chair, arm/hand position, and leg position to promote comfort during computer use.
Maintenance Features
Cleaning and Maintenance:
- Basic Tips: Keep the computer in a clean, dry environment, ensure proper airflow, keep electrical appliances away, avoid food/drinks spills, avoid wetting controls, disconnect power cords by grasping the plug, keep software/drivers/OS updated, empty recycle bin, clean up files, and maintain a log book.
- Moving the Computer: Back up data, remove media, disconnect all cables, and use original packing materials if available. Consider local electrical standards when moving to a different country.
- Cleaning Procedures:
- Computer Surface: Wipe with a lint-free cloth dampened in mild soap and water.
- Keyboard: Wipe keys individually with a lint-free cloth dampened in mild soap and water. Use a camera blower or cool air from a hair dryer for crumbs/dust.
- Computer Screen: Gently wipe with a dry, soft lint-free cloth. For stains, moisten a lint-free cloth with water or eyeglass cleaner, but do not apply liquids directly.
CRU Replacement:
- Self-service CRUs: Parts easily replaced by the customer, including bottom cover, computer cover, keyboard, M.2 solid-state drive, memory module, mouse, power adapter, and power cord.
- Optional-service CRUs: Parts requiring more skill, including coin-cell battery, storage drive, storage drive bracket, system fan, Wi-Fi card, and Wi-Fi card cover.
- Replacement Procedures: Detailed instructions with diagrams for replacing the power cord and ac power adapter, computer cover, bottom cover, storage drive, M.2 solid-state drive, coin-cell battery, Wi-Fi card, and system fan. Emphasizes safety precautions like turning off the computer and waiting for it to cool before opening.
Safety and Environmental Information:
- Safety Notices: General safety information, conditions requiring immediate action (e.g., overheating, smoke, damage), and warnings regarding moving parts and hot surfaces.
- Power Cords and Adapters: Guidelines for safe use, including using only supplied cords, proper routing, protection from liquids, and checking for damage.
- Plugs and Outlets: Warnings about damaged outlets, modifying plugs, overloading circuits, and proper connection/disconnection.
- Power Supply: Warning against removing covers on power supplies.
- External Devices: Caution against connecting/disconnecting external device cables (other than USB/1394) while power is on.
- Lithium Coin-Cell Battery Notice: Danger of explosion if incorrectly replaced, with instructions for safe handling and disposal.
- Heat and Product Ventilation: Importance of proper ventilation, regular inspection for dust, and avoiding blocking vents to prevent overheating.
- Electrical Current Safety: Warnings about hazards from power, telephone, and communication cables, especially during electrical storms.
- Laser Safety: Cautions for laser products, including not removing covers and avoiding direct exposure to laser beams.
- Liquid Crystal Display (LCD) Notice: Warnings for shock hazards, handling, and disposal of TFT monitors.
- Earphones/Headphones/Headset Use: Recommendations for using appropriate connectors and adjusting volume to prevent hearing loss.
- Choking Hazard: Warning for small parts, keep away from children.
- Plastic Bag Notice: Danger of suffocation, keep away from babies and children.
- Glass Parts Notice: Caution regarding glass components, stop using if broken.
- Computer Placement: Tips to prevent tip-over hazards, especially with children.
- Hazardous Energy Statement: Warnings about hazardous voltage/current/energy levels inside components and the need to disconnect power before servicing.
- Static Electricity Prevention: Precautions to avoid static-electricity damage when handling components.
- Operating Environment: Specifications for operating and storage temperatures and relative humidity.
Compliance Information:
- Radio Frequency Compliance: Statements on compliance with radio frequency and safety standards, and where to find regulatory notices.
- European Union Compliance: Conformity with Radio Equipment Directive 2014/53/EU.
- Brazil, Singapore, Korea, Ukraine, India, Mainland China, Taiwan: Specific regulatory and recycling information for these regions.
- WEEE Information: Guidance on responsible recycling of IT equipment and disposal of batteries.
- RoHS Directive: Compliance with Restriction of Hazardous Substances directives.
- ENERGY STAR: Information on ENERGY STAR certification and power management features.
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