Logic Board Power Mac G5 1.6 820-1572 630-4846 630-6378 A1047

Logic Board 167Mhz , Uni for Power Mac G5 630-6378 661-2894

• Where used: Power Mac G5
• Apple Model #: 630-6378 , 630T6372 , 661-2894
• Apple EEE Code (Refer to General Questions): Q49 , Q58 , Q5B , Q5L , Q5T , Q6C , QZ9 , QZA , QZT
• NOTE: Power Mac G5 Thermal Calibration Service It is vital for all Power Mac G5 to run thermal calibration after fitting a new logic board or processors, without it, Temperature Control will not be able to detect the system temperture correctly. As a result, it could cause the cooling fans to run at high speed, eventually damgaging the logic board or processors.

Compatibility