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Lenovo ThinkCentre M90a Gen 5 User Manual

Lenovo ThinkCentre M90a Gen 5
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M90a Gen 5
User Guide
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Lenovo ThinkCentre M90a Gen 5 Specifications

General IconGeneral
BrandLenovo
ModelThinkCentre M90a Gen 5
CategoryDesktop
LanguageEnglish

Summary

About this documentation

Meet Your Computer

Front View

Illustrates and labels the front components of the computer, including ports and screen.

USB Specifications and Status

Details USB transfer rates and explains system status indicator meanings for the computer.

Rear View and Mounting

Details the rear ports, VESA mounting holes, and provides notes on VESA mount positioning.

Specifications

General Specifications

Details dimensions, weight, hardware configuration, power supply, electrical input, and adaptability.

Memory and Storage

Provides information on memory capacity, type, and storage drive specifications like M.2 SSD.

Video Features

Describes display technology, resolution, touch capability, and integrated/optional graphics card support.

Expansion and Network Features

Details expansion options like card readers, memory slots, and network features like Bluetooth and Wi-Fi.

Operating Environment and USB Specs

Covers operating environment conditions (altitude, temperature, humidity) and USB connector details.

The Vantage App

Explains the Vantage app's function for computer maintenance, updates, and personalized support.

Get Started with Your Computer

Access Networks

Provides instructions on how to connect to Wi-Fi and wired Ethernet networks.

Adjust the Computer Stand

Guides on adjusting the computer stand for different models, including full-function and tilt-only stands.

Rotate the Monitor

Instructions on rotating the monitor between horizontal and vertical orientations and adjusting desktop settings.

Adjust the Tiltable Camera

Explains how to adjust the camera angle for optimal usage experience.

Use the Touch Screen

Details basic touch gestures for navigating the screen and provides maintenance tips.

Connect External Display

Guidance on connecting projectors or monitors, including wireless display setup.

Transfer Data

Explains data transfer using optical drives and media cards, including installation and recording.

Privacy Features

Details privacy protection features like screen blurring and human presence detection for enhanced security.

Connect to Bluetooth Device

Instructions for connecting Bluetooth devices using conventional or swift pair methods.

ICE Performance Mode

Explains how to adjust acoustic and thermal performance via ICE performance modes.

Smart Power-On Feature

Details the feature allowing computer startup/wake-up from hibernation using Alt+P.

Set Power Plan

Explains ENERGY STAR compliant power plans for display off and sleep modes.

Lock the Computer

Provides information on using security locks to secure the computer physically.

Smart USB Protection

Explains settings to prevent data copying to USB devices (Disabled, Read Only, No Access).

Software Security Solutions

Discusses Windows Security and Antivirus programs for computer and data protection.

Absolute Persistence

Describes Absolute Persistence technology embedded in firmware for tracking hardware/software changes.

UEFI BIOS

Enter UEFI BIOS Menu

Instructions on how to access the UEFI BIOS menu using F1 or Fn+F1 keys.

Navigate UEFI BIOS Menu

Overview of UEFI BIOS menu categories and navigation within the BIOS.

ErP LPS Compliance Mode

Details on enabling/disabling ErP LPS compliance mode to reduce electricity consumption.

Update UEFI BIOS

Guides on updating the UEFI BIOS via Vantage app, Lenovo Support website, or Windows Update.

CRU Replacement

CRU Types and Policy

Defines Self-service and Optional-service CRUs and outlines the replacement policy and warranty.

CRU List

Lists all Customer Replaceable Units (CRUs) categorized as self-service or optional-service.

Computer Stand Replacement

Provides prerequisites and step-by-step instructions for replacing the computer stand.

Rear I/O Cover Replacement

Details prerequisites and removal procedure for accessing and replacing the rear I/O cover.

System Board Shield Replacement

Provides prerequisites and removal procedure for accessing and replacing the system board shield.

Primary Hard Disk Drive Replacement

Guides on handling and replacing the primary hard disk drive, including prerequisites and removal steps.

Optical Drive Replacement

Provides prerequisites and removal steps for the optical drive, including dummy bezel replacement.

Secondary Hard Disk Drive Replacement

Guides on handling and replacing the secondary hard disk drive, including prerequisites and removal steps.

M.2 Solid-State Drive Replacement

Details prerequisites and steps for accessing and replacing the M.2 solid-state drive.

Memory Module Replacement

Provides prerequisites and instructions for accessing and replacing the memory module.

Help and Support

Find Your Serial Number

Explains how to find the computer's serial number via the Vantage app or labels.

Diagnose and Troubleshoot

Introduces tools and methods for diagnosing and troubleshooting common software and hardware issues.

Hardware Scan

Details how to run a hardware scan using the Vantage app to identify hardware issues.

Recover Windows OS

Provides instructions for recovering the Windows operating system using Lenovo or Windows recovery options.

Call Lenovo for Support

Information on what to prepare before contacting Lenovo Customer Support for assistance.

Self-Help Resources

Lists resources like Lenovo Support Web Site, Community, and Windows help for self-troubleshooting.

Purchase Accessories and Services

Guidance on purchasing computer accessories and additional services from Lenovo.

Notices and Trademarks

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