Lenovo C305 Upgrade Instructions

Brand: Lenovo

Model: C305

Type: Upgrade Instructions

This manual is also suitable for

Windows7 Upgrade Instructions

This Lenovo Windows7 Upgrade Disk will help customers upgrade their current operating

system to Windows7.

Windows7 Upgrade Instructions 1

Windows7 System Upgrade Notes:

1. To upgrade your operating system, you must format the current partition. This

will cause damage to the data and files saved in the partition. Be sure to backup data

and files before upgrading your operating system.

2. Upgrading your operating system may also cause applications and drivers

already installed to malfunction. Reinstall drivers from the driver disk or get the

relevant drivers and software from Lenovo service site.

Please go to:

http://consumersupport.lenovo.com

3. Users who want to use the previous operating system after upgrading to

Windows7 can use the Lenovo System Recovery Disk to roll back to the previous

operating system or contact Lenovo Customer Service for help. Rolling back to the

previous operating system may cause loss of data and files, and backup data and

files saved before roll back.

4. Users need to activate the new Windows7 operating system. Find the product key

information from the Windows7 Upgrade Disk COA label. Affix the label to the

computer after activation.

2 Windows7 Upgrade Instructions

5. Upgrading to Windows7 will disable the Rescue System. Customers may contact

Lenovo Customer Service for assistance as necessary.

Upgrade Instructions:

1) Place the Windows7 Upgrade Disk in

your computer’s optical disk drive. Find

and double click the disk icon in the

“Computer” window. The Windows7

installation window will pop up.

2) Click the “Check compatibility online”

option to check computer hardware

compatibility.

Windows7 Upgrade Instructions 3

3) Click the “Go online to get the latest

updates for installation (recommended)”

option to get important updates for

installation.

4) Read the license terms and click the “I

accept the license terms” check box.

4 Windows7 Upgrade Instructions

5) Users have the option of selecting

“Upgrade” to upgrade the current system

directly or “Custom” to install a new copy

of Windows7 to a different disk partition.

6) Choose the target installation partition

in the custom window.

Attention: To upgrade the system you

must format the target partition, which

will cause loss of data and files. Be sure

to backup data and files before

upgrading.

Windows7 Upgrade Instructions 5

7) Installation will start after the

“Capability report”. Wait for installation

to begin and perform tasks following the

instructions provided during the

installation.

Follow the instructions to finish installation. Your computer operating system will be

upgraded to Windows7 after installation.

6 Windows7 Upgrade Instructions

Activation Method:

Follow the instructions below to activate the Windows7 operating system after

installation.

Attention: Be sure to activate the new Windows7 operating system within the time

showed in the "Control panel-system and security-system” window after upgrade.

1) Open the “Control panel-system and

security-system” window and click the

activation link.

Windows7 Upgrade Instructions 7

2) Type the product key and click “next”

to activate the system.

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Lenovo C305 Upgrade Instructions

Brand: Lenovo

Model: C305

Type: Upgrade Instructions

This manual is also suitable for

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