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Lenovo C225 User Manual

Lenovo C225
41 pages
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Version 1.0
Machine type: 10075/3078
10076/3079
10077/3094
10078/3095
2011.06
Lenovo
C2/C3 Series
User Guide
31500064

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Lenovo C225 Specifications

General IconGeneral
Processor cache2 MB
Processor cores2
Processor modelE-450
Processor familyAMD E
Processor frequency1.65 GHz
Processor manufacturerAMD
Internal memory4 GB
Internal memory typeDDR3-SDRAM
Maximum internal memory6 GB
Storage mediaHDD
Optical drive typeDVD-RW
Card reader integratedYes
Total storage capacity500 GB
Compatible memory cards-
Number of storage drives installed1
PlatformPC
Mac compatibilityNo
Cabling technology10/100/1000Base-T(X)
Networking featuresGigabit Ethernet
Wireless technologyWi-Fi
Compatible operating systemsWindows 7
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Discrete graphics card modelNot available
On-board graphics card modelAMD Radeon HD 6320
On-board graphics card familyAMD Radeon HD 6000
Audio systemHD
HD typeNot supported
Display diagonal18.5 \
Display resolution1366 x 768 pixels
Native aspect ratio16:9
Operating system installedWindows 7 Home Basic
USB 2.0 ports quantity5
VGA (D-Sub) ports quantity0
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data rates10, 100, 1000 Mbit/s
Total megapixels0.3 MP
Product colorWhite
Cables includedAC
Weight and Dimensions IconWeight and Dimensions
Package weight8730 g
Width (with stand)- mm
Weight (with stand)- g

Summary

Important Safety Information

Using the Computer Hardware

Connecting Your Computer

Provides instructions on connecting peripherals like keyboards, mice, audio devices, and network cables to the computer.

Touch screen user instruction

Touch Screen Calibration

Step-by-step guide on how to calibrate the touch screen for accurate input response.

Touch Screen Gestures

Explains various touch gestures like single click, double click, right click, and drag movements.

Using the Rescue System

OneKey Recovery System

Details the OneKey Recovery application for restoring the computer to default or previous backup states.

Driver and Application Installation

Instructions for installing Lenovo drivers and applications automatically or manually using the rescue system.

System Backup and Recovery

Describes how to back up the system partition and restore it from a backup point or initial state.

Troubleshooting and Confirming Setup

Display Problems Troubleshooting

Addresses issues like blank screens, no image, and screen ripples, offering solutions and contact information.

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