Technical spec 4 "Memory Heat Sink" - sensor/fan speeds up by mouse?

Question

Power Mac G5

PowerMac G5는 Apple Corporation에서 2003년에 처음 제조한 데스크톱 컴퓨터입니다. 이 안내서는 2004년 Apple PowerMac G5 모델 번호 A1047 EMC 2061의 수리 과정을 검토합니다. 2006년에 먼저 개발자에게 그 후 소비자에게 Intel 스위치의 일환으로 판매가 중단되었습니다.

197 질문 전체 보기

Goran @goran94367

평판: 43

4

8

게시일: 2010년 4월 28일

옵션

Technical spec 4 "Memory Heat Sink" - sensor/fan speeds up by mouse?

If anyone know the resitance area of "Memory Heat Sink Sensor" in a Power Mac G5 / Dual 2,5GHz i would be glad. or have a technical spec - of the same sensor.

The background is that fan speed turning up and down, and MHS show temp in 67-80 ° C.

I have also noticed that fan speed gets up when a graphic moment by the Bluetoth mouse going on, Is there any experience in that problem here - about if/how mouse affect the fan speed? - and solution of the problem?

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

예 아니요

점수 1

댓글 달기

답변 1개

riDerz @riderz 평판: 495 5 10 1 · Answer 1 · 2010-05-29T19:47:25-07:00

가장 유용한 답변

riDerz @riderz

평판: 495

5

10

1

게시일: 2010년 5월 29일

옵션

Have you tried running a memory hardware test, like Memtest OS X from http://www.memtestosx.org

Try running it for a while to see if there's a hardware failure.

As for the bluetooth mouse, use activity monitor to see which process is hogging the CPU when your mouse is being turned on.

You may want to remove the mouse from bluetooth preference pane, and add the mouse again to see if that helps.

해당 답변은 도움이 되었습니까?

예 아니요

점수 1

댓글 1개:

The reason to the "fan speed up" problem is that apple implemented a "bug" in software update 10.4.4. It has been reported to Apple as a bug in October 2006 - without any reaction sense that time.

AND THE BUG IS FOLLOWING IN UPGRADE TO 10.5 also.

I think it is reason to believe thats its a "purpose-bug" - Made by Apple as an result of leaking G5 cooling system - problems.

I think the purpose is to "cool down" the liquide system, so that it not could expand to mutch.

The reason behind it is the leaking G5 computer where the leak-point always is in "plastic" pump part - wich indicate that it is a hi pressure problem behind the leak-problem.

Probably reason is that is to little air in the liquide cooling system, who makes pressure by heat to high when the liquid expand, without enough elastic "air" who is possible to equalize the pressure- by that reason the leaking G5 computer.

Apple is making this in secret - as i think in purpose to minimize the bad will around "leake-problem"...

Goran 의 2010년 5월 31일

댓글 달기

Power Mac G5

Technical spec 4 "Memory Heat Sink" - sensor/fan speeds up by mouse?

답변 1개

귀하의 답변을 추가하세요