Works a treat on Laptop MotherBoard.
I used this to re-flow my laptop, which I had re-flowed a few times.
Then I was advised to us the above Rosin Fluk and it worked great.
I have tested the laptop by leaving the laptop on for a few days none stop, and it's still going.
I must say the product is solid as stone but I knew that before purchasing, you need to scrap some, on a piece of aluminum foil and use a small knife to place some about half a centimeter above the chip, then you must heat the problem chip up, then melt the Rosin Fluk and make sure the fluk travels underneath the chip to all four sides.
This is what I did from a video which I saw on youtube and it worked for me. You will do this at your own risk, I didn't have money for someone to do that for me, so once again, do this at your own risk!
I definitely recommend this product and its well priced.
Verified purchase: YesCondition: New