Similarly, the main camera (the ACS) primary electronics failed in June 2006, and the power supply for the backup electronics failed on January 27, 2007.. 
Àwọn ẹ̀fúùfù yìókù ni a mọ̀ sí “Ẹ̀fúùfù Táṣẹ́rẹ́” (Trace Gses), lára wọn ni àwọn ẹ̀fúùfù ọgbà-àlàbà bí omi òru, Karbónì olófarajini méjìni, nitrous oxideus àti Ossọnù.. 