I know this type of question has been asked here but id like to explain my issue.Power Mac G5 has been sitting on the shelf of a business for at least 3-4 years with no use or ever being powered up. I get it today and power it up but immediately the fans run high and theres no video on the screen.
Mac fan mac os 105; smc fan control leopard 10.5; mac fan control mac os x 1.6.8; More results for 'Fan control for g5 10.5.8'. Enhance the reliability and performance of the Fan Control system of your Power Mac G5. Of the Fan Control system of.Power Mac G5. This version. Mar 16, 2011 I've had it running for about six hours now monitoring temperatures. So far, so good. I've installed SMC Fan Control two increase the CPU fan's idle speed to 850 RPM. This is maintaining a normal operating temperature of 31ยบ C suggesting that all is as it should be.
The power light blinks white twice constantly.I took out all of the ram - same exact thing (and no beeps even).I take out all the ram and pram battery - no change.I held the pmu button - no change.What am I probably looking at? May just need a new pram battery since it was sitting dormant for so long? Psu?any help is appreciated.