How do you reset the SMU PMU on a Power Mac g5?
When you have a computer that fails to power up, follow this procedure before replacing any modules:
- Disconnect the power cord and check the battery in the battery holder.
- Press the PMU reset button once and then proceed to step 3.
- Wait ten seconds before connecting the power cord and powering on the computer.
How do I reset my Power Mac g5?
To reset the logic board, do the following:
- Shut down the computer.
- Unplug the computer from its power source.
- Wait two minutes.
- Plug the power cord back in, and turn the computer on.
How do I reset my g5 computer?
Press and hold the power button for 30 seconds. The computer RTC reset occurs after you release the power button.
What is the SMU on a Power Mac G5 (late 2004)?
Learn how to reset the SMU on Power Mac G5 (Late 2004) computers and when to do so. The SMU (System Management Unit) is a microcontroller chip on the logic board that controls all power functions for your computer. If your computer is experiencing any issues regarding these functions, resetting the SMU may resolve the issue.
How do I reset a Power Mac G5?
To fully reset a Power Mac G5, you need to reset the SMU and the PRAM. The PRAM (parameter random access memory) is where information relating to many system settings is stored. If the problem relates to any system settings, serial port configurations, disk cache, monitor depth or the RAM disk, try resetting the PRAM.
What is the SMU and how do I reset it?
The SMU (System Management Unit) is a microcontroller chip on the logic board that controls all power functions for your computer. If your computer is experiencing any issues regarding these functions, resetting the SMU may resolve the issue.
How do I reset my MacBook Pro to factory settings?
Turn off the computer by selecting Shut Down from the Apple menu or by holding the power button until the computer turns off. 2. Remove the power cord from the computer. 3. Wait 15 seconds.