Lenovo Yoga AIO 7 27ARH7 사용자 설명서 - 페이지 32

{카테고리_이름} Lenovo Yoga AIO 7 27ARH7에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Lenovo Yoga AIO 7 27ARH7 46 페이지.

Call Lenovo

If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support

Center.

Prepare the following before you contact Lenovo:

1. Record the problem symptoms and details:

• What is the problem? Is it continuous or intermittent?

• Any error message or error code?

• What operating system are you using? Which version?

• Which software applications were running at the time of the problem?

• Can the problem be reproduced? If so, how?

2. Record the system information:

• Product name

• Machine type and serial number

The following illustration shows where to find the machine type and serial number of your computer.

During the warranty period, you can call Lenovo Customer Support Center for help.

Telephone numbers

For a list of the Lenovo Support phone numbers for your country or region, go to:

https://pcsupport.lenovo.com/supportphonelist

Note: Phone numbers are subject to change without notice. If the number for your country or region is not

provided, contact your Lenovo reseller or Lenovo marketing representative.

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