Fan on full speed, only Facetime has temperature problem

Question

2015年初 MacBook Air 11"

2015年三月发布的MacBook 11吋使用第五代intel i5/i7处理器，並且拥有比前代稍佳的性能与电池寿命。

140 个问题查看全部

Olda Dajbych @ulik

声誉积分: 25

1

发帖于: 2020年2月16日

更多选项

Fan on full speed, only Facetime has temperature problem

Hello,

I know there are many of similar questions, but I didn’t find the answer or there are some differencies.

I have Macbook Air 11 early 2015 and the problem is:

the fan runs on full speed
Facetime says the temperature is high

What I checked:

I don’t know of any liquid spill (but you never know)
Because there is no ASD for this model, I started the computer with holding D (for diagnostic) and “no error” apeared
I installed app TG Pro and all temperatures are in green
I’ve reseted SMC and NVRAM by Apple’s recommendation
UPDATE: I’ve purchased TG Pro full licence and it shows (These sensors may not be working propertly: Hard Drive)
UPDATE: Quicktime video recording uses camera without any issue.

Could it still be faulty sensor when no problems were found but Facetime says something else?

Here are some images of iSight connector area and cable. No corrosion as I can see. (please note that the cable is not fully attached in some images - it was before taking the photos):

Thank you

Olda

回答此问题我也有这个问题

这是一个好问题吗？

是否

得分 2

添加一条评论

3个答案

Dan @danj 声誉积分: 478.9千 Self employed contract worker 35 329 970 · Answer 1 · 2020-02-16T07:32:20-07:00

Dan @danj

声誉积分: 478.9千

Self employed contract worker

35

329

970

发帖于: 2020年2月16日

更多选项

The iSight camera is within the lid and the small logic board its connected to has a sensor! The connection down on the logic board is also a strong possible failure area.

Sadly, the onboard diagnostics is a bit limited, I do believe the full version of TG Pro will pop an error but do you really need it, given the fact the FaceTime app tells you there’s an issue.

Take a good clear set of pictures of the connector area and cable ends (both sides) and post them here for us to see 在已经存在的问题里加入图片

OK, I think I see your problem!

The connector is not fully seated!

Here’s yours

And here’s one that’s just being disconnected

这个答案有帮助吗？

是否

得分 0

1条评论:

Unfortunately you probabely did not notice the last sentence in the brackets, where I wrote, that the cable was fully attached before I took the pictures and of course I return that back. So this is not the case. But I thank you for your effort.

由 Olda Dajbych 完成的 2020年2月22日

添加一条评论

Romeo Luo @romeoluo 声誉积分: 1 · Answer 2 · 2020-04-03T15:49:34-07:00

Romeo Luo @romeoluo

声誉积分: 1

发帖于: 2020年4月3日

更多选项

Just wondering if you had any progress? I just began having exactly the same problem today and have the same model of Macbook Air.

这个答案有帮助吗？

是否

得分 0

2条评论:

Unfortunately not. I just bought this app https://www.tunabellysoftware.com/tgpro/ and it shows that "hard drive sensor MAY not be working propertly", but it shows no higher temperature. So I have overriden the fan with this app (checking all temperatures). I think we can stick with it right now. It is my little daughter's computer so it is not vital.

由 Olda Dajbych 完成的 2020年4月4日

Even after overriding the fans my imac facetime isnt working - any suggestions?

由 Prabh Kirat Singh Sehgal 完成的 2023年9月16日

添加一条评论