GE Healthcare LightSpeed CT scanners & Discovery PET CT scanners with replacement MDAS 16 5V Power Supply (part number 2334455) Affected Product: The following CT Scanners, manufactured from 2003 – 2006:· LightSpeed Ultra (8-slice MDAS)· LightSpeed Plus (4-slice MDAS)· LightSpeed QX/i (4-slice MDAS)· LightSpeed 16 (MDAS Only)The following PET CT Scanners, manufactured from 2003 – 2005:· Discovery ST· Discovery LS ARTG Numbers: 96044 and 156649