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Lenovo IdeaPad C340-15IML User Manual

Lenovo IdeaPad C340-15IML
70 pages
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Hardware Maintenance Manual
Lenovo IdeaPad C340-15IML/Lenovo IdeaPad C340-15IIL/Lenovo
IdeaPad FLEX-15IML/Lenovo IdeaPad FLEX-15IIL
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Lenovo IdeaPad C340-15IML Specifications

General IconGeneral
GraphicsIntel UHD Graphics
Operating SystemWindows 10 Home
ProcessorIntel Core i5-10210U
Display15.6" FHD (1920 x 1080) IPS
RAMUp to 16 GB DDR4
Storage256 GB SSD
Battery45 Wh
Dimensions17.9mm
ConnectivityWi-Fi 802.11ac, Bluetooth 4.2
Ports2 x USB 3.1, 1 x USB-C, HDMI, SD card reader
AudioDolby Audio, 2 x 1.5W speakers
Camera720p HD

Summary

Safety Information

General Safety

Essential safety rules for handling equipment and ensuring a safe work environment.

Electrical Safety

Guidelines for working safely with electrical components and preventing shocks.

Safety Inspection Guide

Checklist to identify potentially unsafe conditions before servicing equipment.

Handling Devices Sensitive to Electrostatic Discharge

Procedures to protect sensitive electronic components from ESD damage.

Grounding Requirements

Importance of proper electrical grounding for safety and system function.

Safety Notices (Multilingual Translations)

Lists languages in which safety notices are provided within the manual.

General Checkout

What to Do First

Information required when returning a failed FRU for exchange or warranty.

Checking the AC Power Adapter

Steps to diagnose issues related to the AC power adapter and its output voltage.

Identifying FRUs (CRUs)

FRUs (CRUs)

Explanation of Field Replaceable Units (FRUs) and Customer Replaceable Units (CRUs).

Major FRUs (CRUs)

Identification and classification of the main components that can be serviced.

LCD FRUs (CRUs)

Specific FRUs related to the Liquid Crystal Display module.

Miscellaneous Parts

Listing of other parts considered miscellaneous for service purposes.

Removing a FRU or CRU

General Guidelines

Standard procedures and precautions to follow when removing or replacing FRUs.

Remove the Lower Case

Step-by-step instructions for removing the bottom cover of the computer.

Remove the Battery Pack

Procedure for safely detaching and removing the internal battery.

Remove the Wi-Fi Card

Guide for uninstalling the wireless network interface card.

Remove the M.2 Solid-State Drive

Instructions for removing the M.2 solid-state storage device.

Remove the Storage Drive

Procedure for detaching and removing the primary storage drive.

Remove the Memory Module

Steps to safely remove the system's RAM modules.

Remove the System Board

Detailed instructions for removing the main motherboard.

Remove the Upper Case (with Keyboard)

Procedure for removing the top chassis section including the keyboard.

Remove the Hinges

Steps to detach the display hinges from the chassis.

Appendix A. Label Locations

Table 4. All Base Cover Labels

Diagram showing the placement and types of labels on the computer's base cover.

Trademarks

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