BIOS update for Windows 7 (32-bit), Vista (32-bit), Windows XP – IdeaPad Y560

NameOperating SystemVersionReleasedDownload
BIOS update
30cn71ww.exe
2.37MB
Windows Vista 32bit,
Windows XP,
Windows 7 32bit
7117 Feb 2011 Download
BIOS update
30CN71WW.txt
7.71MB
Windows Vista 64bit,
Windows 7 64bit
7117 Feb 2011 Download

Important information

Lenovo strongly suggests rebooting the system before applying the BIOS update.

Fixes and enhancements

Latest BIOS Version fixed all issues from previous ones.

Change history

27CN71WW

The BIOS fixed 4G Ram solution.

30CN59WW

Updated NVidia VBbios to 70.16.58.00.0E ,70.08.0F.00.FF

Updated ATI Park XT to BR37877.001

Updated brightness table for LG LP156WH3 Panel

30CN58WW

Added NV 11PGS VBIOS to SBIOS

Updated ATI Madison-Pro: BR37033.001

ATI Madison-XT : BR37035.001

30CN57WW

Updated kernel to 1.00.56

Modified Intel Widi function for Intel suggestion

Patch used memory will show 2.43G when plug 4G memory under UMA or ATI SG model

Fixed throttling function sometime will be abnormal

Installation instructions

1. Locate the file 30CN59WW.exe that has been downloaded.

2. Double click the 30CN59WW.exe icon.

3. Click install

4. Click flash bios

5. Press Enter to start flashing. During the process, you are advised not to turn off the computer.

6. When the update finishes, the computer will automatically reboot for the changes to take effect.