| Name | Operating System | Version | Released | Download |
|---|---|---|---|---|
| BIOS Update 80cn15ww.exe 6.80MB | Windows 8 64bit, DOS | 15 | 23 Jul 2013 | Download |
| Update BIOSEC SOP for S210 & S210 Touch 80cn15ww.pptx 1.07MB | Windows 8 64bit, DOS | 15 | 23 Jul 2013 | Download |
- IdeaPad S210, S210 Touch
- Windows 8 (64-bit), DOS
- BIOS, abbreviation of Basic Input/Output System, is integrated in ROM chip on main board, which contains the basic input/output program, system configuration information, system startup self-check and pre-setup programs. BIOS provides most basic low-level hardware operations; it is the connection between software and hardware, and interfacing window of hardware and operating system.
Note: Make note of any settings you have changed in the BIOS Configuration Utility. These settings may have to be re-entered after updating the BIOS.
Attention: Do not power off or restart your computer during the BIOS flashing process, which will cause serious damage and improper functioning of your computer.
Update 80CN15WW.exe under Windows 8
Step1: Make sure AC and DC is present. And capacity of DC is more than 30%.
Step2: Copy 80cn15ww.exe to the root directory of USB key.
Step3: Boot system to Windows 8 and enter desktop metro.
Step4: Plug the USB key to USB port and find the USB key. Right click 80CN15WW.exe and select “run as administrator”.
Step5:The system will pop up the prompt box as below picture. Please click OK button. The system will reboot automatically and will update BIOS/EC during boot stage.
Step6: The system is updating BIOS/EC. Please don’t do anything until the update process finished. After that, the system will reboot automatically.
Update 80CN15WW.exe under DOS
Step1: Make sure AC and DC is present. And capacity of DC is more than 30%.
Step2: Prepare a USB key and make sure the USB key is available for DOS boot . Copy 80CN15WW.exe to the root directory of USB key.
Step3: Plug the USB key to USB port and power on the system. Before the logo of “Lenovo” pop up on the screen, press the Key “Fn+F2” to enter BIOS setup.
Step4: Select Boot form and change boot mode item from UEFI to Legacy Support.
Step5: Press Fn+F10 to save and exit.
Step6: Before the logo of “Lenovo” pop up on the screen, press the Key “Fn+F12” to enter Boot Manager. Select USB key device and boot to DOS.
Step7: Run 80CN15WW.exe. The system will reboot automatically and begin to update. After the update process finished, The system will reboot automatically.
Step8: Before the logo of “Lenovo” pop up on the screen, press the Key “Fn+F2” to enter BIOS setup again.
Step9: Select Boot form and change boot mode item from Legacy Support to UEFI. (Similar as Step4)
Step10: Press Fn+F10 to save and exit. (Similar as Step5)