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Lenovo 300e User Manual

Lenovo 300e
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Lenovo 300e 2nd Gen
Hardware Maintenance Manual
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Lenovo 300e Specifications

General IconGeneral
Tjunction105 °C
Processor cache4 MB
Processor cores4
Processor modelN4120
System bus rate- GT/s
Processor familyIntel® Celeron® N
Processor socketBGA 1090
Processor codenameGemini Lake Refresh
Processor frequency1.1 GHz
Processor lithography14 nm
Processor manufacturerIntel
PCI Express slots version2.0
Processor boost frequency2.6 GHz
Processor operating modes64-bit
PCI Express configurations1x4+1x2, 4x1, 2x1+1x2+1x2
Thermal Design Power (TDP)6 W
Maximum number of PCI Express lanes6
Discrete graphics cardNo
On-board graphics cardYes
Number of execution units12
On-board graphics card ID0x3185
Discrete graphics card modelNot available
On-board graphics card modelIntel® UHD Graphics 600
On-board graphics card familyIntel® UHD Graphics
Maximum on-board graphics card memory8 GB
On-board graphics card OpenGL version4.4
On-board graphics card base frequency200 MHz
On-board graphics card DirectX version12.0
On-board graphics card dynamic frequency (max)700 MHz
Form factorConvertible (Folder)
Product typeHybrid (2-in-1)
Product colorBlack
Housing materialAcrylonitrile butadiene styrene (ABS)
Display diagonal11.6 \
Display brightness250 cd/m²
Display resolution1366 x 768 pixels
Native aspect ratio16:9
Internal memory4 GB
Memory clock speed2400 MHz
Memory form factorOn-board
Internal memory typeLPDDR4-SDRAM
SSD capacityThe Solid State Drive's storage capacity in Gigabytes.
SSD interfaceNVMe, PCI Express
Storage mediaSSD
SSD form factorM.2
Total storage capacity128 GB
Compatible memory cardsMicroSD (TransFlash)
Number of SSDs installed1
Battery capacity42 Wh
Battery life (max)10 h
AC adapter power45 W
Audio chipRealtek ALC3287
Speaker power2 W
Number of built-in speakers2
Password protection typePower on, Supervisor
WWANNot installed
Antenna type2x2
Bluetooth version5.0
Top Wi-Fi standardWi-Fi 5 (802.11ac)
WLAN controller modelIntel Dual Band Wireless-AC 9560
Sustainability certificatesRoHS, EPEAT Silver
CertificationMIL-STD-810G
USB 2.0 ports quantity0
Keyboard layoutQWERTY
Pointing deviceTouchpad
Keyboard languageEnglish
Processor ARK ID197309
Processor package size25 x 24 mm
Supported instruction setsSSE4.2
Weight and Dimensions IconWeight and Dimensions
Depth204 mm
Width290 mm
Height20.85 mm
Weight1310 g

Summary

Safety Information

General Safety

Rules for general safety during maintenance.

Electrical Safety

Rules for working on electrical equipment.

Safety Inspection Guide

Guide to identify unsafe conditions.

Handling ESD-Sensitive Devices

Precautions for ESD-sensitive parts.

Grounding Requirements

Importance of electrical grounding for safety and function.

Safety Notices (Multilingual)

List of languages for safety notices.

General Checkout Procedures

What to do first

Information required when returning a FRU.

AC Power Adapter Checks

Procedure to check the AC power adapter.

USB-C Power Adapter Check

Procedure to check the USB-C power adapter.

Battery and Charging Status

How to check battery status and charging.

Lenovo CRU List

List of CRUs for the Lenovo 300e 2nd Gen.

Computer Controls, Connectors, and Indicators

Front View

Location of controls, connectors, and indicators on the front.

Base View

Location of controls, connectors, and indicators on the base.

Left Side Ports

Location of controls, connectors, and indicators on the left side.

Right Side Ports

Location of controls, connectors, and indicators on the right side.

Bottom View

Location of controls, connectors, and indicators on the bottom.

Identifying FRUs (CRUs)

FRU/CRU Identification Guide

Exploded illustrations to identify FRUs/CRUs.

FRU and CRU Removal Procedures

General Removal Guidelines

General guidelines for removing or replacing FRUs.

Remove Integrated Pen

Procedure to remove the Lenovo Integrated Pen.

Remove Lower Case

Procedure to remove the lower case.

Remove Battery Pack

Procedure to remove the battery pack.

Remove Wireless Module

Procedure to remove the wireless module.

Remove M.2 SSD

Procedure to remove the M.2 solid-state drive.

Remove Pen Board

Procedure to remove the pen board.

Remove Speakers

Procedure to remove the speakers.

Remove RTC Battery

Procedure to remove the RTC battery.

Remove Power Board

Procedure to remove the power board.

Remove System Board

Procedure to remove the system board.

Remove World-Facing Camera

Procedure to remove the World-Facing camera.

Remove Upper Case with Keyboard

Procedure to remove the upper case with keyboard.

Disassemble LCD Module

Steps to disassemble the LCD module.

Remove LCD Panel

Procedure to remove the LCD panel.

Remove Front Camera and LCD Cable

Procedure to remove the front camera and LCD cable.

Remove Hinges

Procedure to remove the hinges.

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