Recent content by doria60

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    Solved! Performance drop and CPU stuck at low clock speed

    Hello friends , So i have a Lenovo Ideapad z510 laptop i5, 6Go Ram, Windows 7 Pro 64x about 5 years old. Last week , i started having a problem with the battery, the laptop is plugged-in , it says charging but the battery percentage won't go up , stuck at 0%, i tried couple of things like...