Usually setting the fans to quiet mode would prevent them from spinning too fast so it may overheat the. Later, I put "Ignore" on the Lenovo Vantage for this update (when it appeared again after checking for System Updates) to remember to avoid it. You should be able to set this in the BIOS also. I've tried reinstalling it (including the service) multiple times to no avail. If you want to do the same, MAKE SURE you are installing the BIOS for the EXACT model of your laptop, this is crucial! The installer always shows details before installation.Īll problems described in (2) are gone! The update definitely messed up multiple things at once, starting from USB concentrator all the way to power distribution on the motherboard. 1 This problem has been going on for a couple weeks now, with no solution in sight. I opened BIOS and turned on "BIOS back flash" to allow downgrade, and then installed the BIOS usually through Windows.Then (!) I just tried to replace the download link and it worked! Here is the older BIOS link: I wanted to avoid any external sources to download BIOS because I don't trust them such an important update. After installing Lenovo Vantage and updating some of my drivers, like the Intel Graphics driver and an audio driver (but not my system BIOS, I am keeping it on 2.36), and rebooting my system, I am stunned at how much better my system performs. I tried to find the older version of BIOS on the Lenovo website (go to and enter your serial number, there go to Drivers section) to revert the update, but couldn't.
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