This Dell Inspiron m5010 displayed artifacts at the pre-windows bios screen and would not boot into windows.
Laptop was tested via 3dmark vantage 10 consecutive times at default settings with no artifacts, abnormalities or freezing.
The unit I used for the rework was:
BlackJack SolderWerks Hot Air System w Suction Pen & Mechanical Arm (BK4050)
The BGA hot air tips set can be found here:
The individual BGA tip may also be purchased here: