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https://forums.lenovo.com/t5/Gaming-Laptops/Lenovo-Legion-Y520-upgrade-RAM-and-SSD-Warranty/td-p/3930748 According to this Lenovo forum upgrading your ram or storage does not void warranty.
Sorry, there was a problem. Please try again later.This model is not user upgradable. A certified technician must do all of the work, so as to not void the warranty. Your certified technician can add RAM to this device.
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