- Fixed the Optane SKU always do cold reset after add Intel 9560 WLAN card yellow bang W/A and save the cold reset count.
- Notify EC ACPI mode will be disabled before OS reboot.
- Optimize the side effect(do EC reset after S4/S5 resume) of the WR that Intel 9560 Cnvi WLAN card have yellow mark on stress test.
- Gray the item "Graphic Device" on user mode.
- Correct the GameZone PowerChargeModeEvent string based on the Spec V2.17.
- Skip the W/A for CNVI card lost and yellow bang if system is under MFG mode.
- Make sure that all system requirements are met.
- Save the downloadable package on an accessible location (such as your desktop).
- Locate and double-click on the newly-downloaded file.
- Allow Windows to run the file (if necessary).
- Read EULA (End User License Agreement) and agree to proceed with the installation process.
- Follow the on-screen instructions.
- Close the wizard and perform a system reboot to allow changes to take effect.
Applying a new BIOS version can bring various fixes, add new features, or improve existing ones; however, this action is very risky and should be carefully carried out in a steady power environment (such as the one ensured by a UPS unit), and only when it is really needed.
Moreover, it is recommended that the BIOS be upgraded by someone who has the ability to use advanced system features. It can also be fulfilled by a regular user as well, but at their own risk.
The Basic Input/Output System (BIOS) is a highly important piece of software that loads the currently installed operating system and tests all hardware components – so make sure you flash it correctly.
When it comes to changing the BIOS version, the update utility searches for a compatible package in any given location or on the web and, if found, it will automatically install the desired build, if and when your approval is given.
Do take into account that failing to perform the installation could seriously damage your system, and the faulty BIOS might even render it unusable.
Therefore, if you intend to upgrade your BIOS, hit the download button, get and install the package, and run the utility to check if a newer version is available. Don't forget to check with our website as often as possible to be up to date with the latest releases.
Top 4 Download periodically updates information of Lenovo Legion Y540-15IRH BIOS Update BHCN27WW for Windows 10 64-bit full driver from the manufacturer, but some information may be slightly out-of-date.
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