If the newest NVIDIA drivers cause crashes, look for "stable legacy" versions from 2015-2016 which often play better with the ION 2 chip.
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Replacing the original HDD with a cheap SATA SSD is the single biggest speed boost you can give this device. If the newest NVIDIA drivers cause crashes, look
Always install the Intel Integrated Graphics driver first, followed by the NVIDIA ION driver. This sequence is required for Optimus switching to function. skachat draivera dlia eee pc 1215n