CrazyBuch

Working fine, and better with cooling pad. -10C for GPU if you raised laptop over the table. Without raising GPU warms slowly.

And finally I made next:

1. Paste - MX-4 2. - 5C. 3. It's not hard. Bjulkes is right: "Ideafan is still the best option against overheating"

Downgrade your bios to previous version. If all else fails, check keyboard flexible cable.

I used MX-4 and MX-2 to repaste my lenovo y510p and didn't notice any thermal difference, except price. And both of them working under load, in idle state you may see results like an original paste.

Dust removal - it's a DUST removal, not a cooling function. If you want to use this function like a cooling function, you have to use IdeaFan software. If you don't want to use any additional soft, you have to use only physical modding.

You have to downgrade your bios 3.08 to version 2.07 - Step 3 from manual.

I didn't. But I think it's compatible. You can try.