Apple powermac server g3 minitow Servicehandbuch

 

 Hot Issues

Power Supply Jumper - 3

 

Power Supply Jumper

 

The Power Macintosh/Server G3 Minitower logic board has 

a power supply jumper installed at J28. The setting of this 

jumper differs between the Power Mac G3 Desktop and 

Power Mac/Server G3 Minitower models. Failure to install 

this jumper in the correct position may result in a 

computer that won’t boot up.  (See “Jumper Location J28” 

in the Troubleshooting chapter.)

 

Processor Module Jumper

 

The Power Mac/Server G3 logic board has a processor 

module jumper installed at J16.  The processor jumper is 

color coded for the speed of processor module used. Failure 

to install the correct jumper may result in a computer that 

won’t boot up. (See “Jumper Location J16” in the