ThinkPad Notebook Brush BIOS tutorial

The ThinkPad notebook brushes the BIOS tutorial currently has two ways:

CD-ROM boot refresh BIOS method

Second, the operating system to refresh the BIOS method

Tips:

There is a significant risk of a BIOS refresh upgrade, please proceed with caution.

Before refreshing, the battery must be full power, the AC adapter must be connected, otherwise it cannot be refreshed.

It is recommended that you use the CD-ROM to refresh the BIOS method first, and the system's stability may sometimes be affected by refreshing the BIOS.

CD-ROM boot refresh BIOS method

1. We use the ThinkPad X61 as an example to refresh the BIOS of this machine, first we have to find the corresponding BIOS version of the download. BIOS related programs can be downloaded to the (Chinese site) http://think.lenovo.com.cn or (English website) www.lenovo.com/us.

This time we have a Chinese site for example, landing http://think.lenovo.com.cn on the left to enter the host 7-bit model, and then opened the following image download page. To do a CD upgrade, click on the second one in the BIOS: BIOS upgrade program (CD-ROM version).

2. Open the Program download page, click on the program icon can be downloaded, the following figure

3. After downloading the 7nuj16uc.iso, please burn this ISO file to CD.

4. Then put this CD into the CD drive, start the computer, press the F12 key to choose from the CD boot.

5. After booting from the CD, the following menu appears:

The 1th item is the description can look at

The 2nd is the BIOS upgrade option

The 3rd item is to refresh the machine model information, not recommended refresh.

We directly select the 2nd item return, enter after the "Press Y Continue", it will remind two times, we press Y again.

6. Press Y to appear as follows: Be sure your power adapter is securely connected.

7. Enter continue: Tip do not cut off the power.

8. Press Y to continue, start refreshing, 1 minutes or so will end.

9. After the success of the following prompts: Eject the CD-ROM drive, restart the computer.

10. Direct F1 into the BIOS view, refreshing success.

Second, the operating system to refresh the BIOS method

Disclaimer: There is a certain risk of upgrading the BIOS, power outages may cause the damage can not be repaired, this technical document provides the upgrade process for the standard operation, for reference only, because the user can not determine the correctness of the operation, not by any of the following operations caused by data loss or hardware damage is responsible.

1. We use the ThinkPad X61 as an example to refresh the BIOS of this machine, first we have to find the corresponding BIOS version of the download. BIOS related programs can be downloaded to the (Chinese site) http://think.lenovo.com.cn or (English website) www.lenovo.com/us.

This time we have a Chinese site for example, landing http://think.lenovo.com.cn on the left to enter the host 7-bit model, and then opened the following image download page. To do a CD upgrade, click on the first one in the BIOS: BIOS upgrade program.

2. Open the Program download page, click on the program icon can be downloaded, the following figure

3. Run BIOS Upgrade installation package

4. After the program is opened, click Next

5. Please review the agreement and choose whether to accept it and click Next

6. Unzip the BIOS upgrade program to the default path

7. Decompression process Complete

8. Open the decompression path, such as C:driversflash7nuj19us double-click the WINUPTP file to perform the upgrade program

9, select the first item, upgrade BIOS

10. Indicate that the battery is properly installed and connected to the power adapter

11. During the upgrade process, please do not power off, or it will cause the damage can not be repaired

12. Start the upgrade process

13. Successful upgrade, prompt restart computer, click Yes

14. After restarting the computer, the BIOS is refreshed normally.

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