BIOS updates fix errors that may occur with the motherboard's software.
Lenovo's BIOS update for the IdeaPad Y510 is a critical update to improve system stability. Lenovo recommends that as an owner of the Y510 you install the BIOS update to help ensure the long term functionality of your laptop.
Function
BIOS updates are common updates for most computers, which update how the software on the computer's motherboard functions. Most BIOS updates fix compatibility issues or repair errors that may have slipped through testing.
Significance
The BIOS update for the Y510 IdeaPad fixes an error connected to the Mobile Intel 965 Express Chipset, which is the motherboard the computer uses. According to Lenovo's website, the update fixes potential unexpected system behavior or memory errors.
Warning
Lenovo provides an executable file that installs the BIOS update automatically, with no flashing, a process that involves booting DOS and typing commands, required. Lenovo recommends following the instructions carefully before running the update and also suggests rebooting your system before applying the BIOS update as well.
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