WDS-700 BGA Rework Station are widely used to replace and repair the BGA chip in laptop, mobile phone, The main user is repairing shops and factory to provide the after-sales service and rework. How to separate BGA chip from motherboard / How to replace a new BGA chip Repair steps 1.Separate the BGA chip from mother board -we called desoldering 2.Clean Pad 3.Reballing or replace a new BGA chip directly 4.lignment/Positioning -Depend on experience ,silk frame ,optical camera 5.replace a new BGA chip - we called Soldering