修复你的物品 社区 商店

The Early 2009 Mac Pro—also known as the Mac Pro 4,1—introduced Intel's Nehalem architecture to Apple's line of professional desktop computers in March 2009. The Mac Pro 5,1 used the same interior design but received further CPU updates in 2010 and 2012.

201 个问题 查看全部

更多选项

Random shutdowns and restarts?

Hi! I purchased a refurb mac pro 2012 on which I have a few upgrades(Gtx 1060 6gb, 240gb SSD)

All was working swimmingly for about the first month but recently I have had some worrying issues. At seemingly random points the mac pro with no warning will shutdown or restart.

I have not really been able to pin down on which specific kinds of processes it shutdown/restarts on. I thought certain processes were causing it(GPU) but that hypothesis has not been reproduceable.

What I have tried:

- Reset SMC

-Remove HDDs reseat, remove GPU reseat

- Remove all RAM and replace

已回答！ 显示答案 我也有这个问题

这是一个好问题吗？

是 否
得分 0
2条评论

Hi Austin Glugla

Had you tried running on apple hardware diagnostics?

https://www.youtube.com/watch?v=hZdyPKMp...

由完成的

I can't really try it with the GPU in as I can't see boot screens. I will run it tomorrow with the stock GPU

由完成的

添加一条评论

1个答案

筛选条件:
最有帮助的 最新 最老的
已选择的解决方案

更多选项

Your symptoms indicate a failing power supply. The ones I have seen the shutdowns start happening every once in a while and get progressively more frequent.

这个答案有帮助吗？

是 否
得分 1
添加一条评论

添加你的答案

Austin Glugla 将永远感激不已
浏览统计数据:

过去 24 小时： 0

过去 7 天： 0

过去 30 天： 0

总计 519