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Mi Notebook

[Announcement] Solution for Noisy Fan!

2018-03-12 23:37:34
9170 8
Hello everyone

I bought on 11.11 a xiaomi air 13 2017 model and it was noisy so i tried all the Options too fix it but nothing worked 100%  so they did replace it for me after that .
And i got now a new one which had again the same Problem with the fan
So i got my self a fan control Software and wrote a  complete Fan Configuration for the xiaomi air 13! It took alot of time  and effort but it Works Perfectly now! I am so happy now with the ultrabook,

Ps. Some tried to change the fan and got a new fan, i dont know if this works i have not tired it
2018-03-12 23:37:34
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This post was edited by Freddycom at 23:58, Mar-12-2018

Could you please elaborate on the fan control software you used and the custom fan config?

Here is another thread where we're trying to find a solution to customize the fan curve: Thread

Our problem with the Pro version is that we can only control the left fan for some reason.
2018-03-12 23:56:03
Yes, your feedback would be very appreciated. Freddy is working hard in finding out a solution for the problem and it will help a lot! Please, share your results!

2018-04-01 05:32:16

Rookie Bunny

1736092643 | from app


I'd also like to know about the software.
2018-04-02 04:51:20

Rookie Bunny

1800340369 | from mobile


This post was edited by mozartneto at 20:15, Apr-14-2018

In this thread you find a working fan profile for the Air 13.3 fingerprint 2017 version that could be customized for any individual needs.

I turned the small fan off, because it was making a grinding sound, and configured the large fan speeds to my like.
It is working much better now.

I tried to fix the fan noise with the procedure showed in this video:

It worked, and the loud noise stopped. Now, some times (rarely) the small fan goes to full rpm but Notebook Fancontrol shows it like at 0% speed, so it has some kind of malfunction, but without the horrible noise that it produced before.
Just a important note. I understand that it is not correct to disassemble the cpu cooler and reassenble without repasting it, so I cleaned the cpu and gpu original thermal paste and reaplyed a new one before reassembling.

I ordered on Aliexpress new fans for about 19 USD. The original fan in my Air 13.3 is manufactured by FCN, let`s see what fan brand I will receive.
In my country, international orders deliver waiting time is about 2 to 3 months. As soon as I receive the fans I will post here.

2018-04-10 18:46:22

and how new fans?
2018-07-05 09:01:29
This post was edited by mozartneto at 07:12, Jul-20-2018

Two weeks ago I received the new fans. They are exactly like the original ones. I replaced the fans, and to be on the safe side, used the procedure described in the video linked in my last post. The new fans worked flawlessly since than.

I dismantled the original fans to try to lubricate then. I don't recommend it, as the amount of force to take the blades off was large enough to cause damage. I only do that because I mounted the new fans and they are working ok.

I bought the new fans from 2 different AliExpress vendors, just to make sure I could obtain a good one. Both received fans where original ones.

After a long journey my 2017 fingerprint air 13.3 is working 100% ok.

Today I will receive a Kingston A1000 nvme 1tb ssd. With this last upgrade the air will become ready to my every day tasks with it.

2018-07-12 17:57:55
Update on the Kingston A1000 nvme ssd.
It didn't work on the Mi 13.3.
The bios didn't recognize the ssd. I will have to mantain the original Samsung 250gb nvme ssd, and use a sata ssd on the second m.2 interface.
The journey to a "perfect" setup with the air 13.3 continue.
2018-07-13 17:43:09
This post was edited by hfotjon at 03:34, Sep-24-2018

The real problem with this notebook imho is why should the CPU fan kick on at less then 20% CPU load, even for 5 sec cpu loads?

How much heat can be generated when CPU is working for 3 sec at 25%, that the fan would need to come in? It's ridiculous, something need to be fixed at the logic level, not at hardware one.

Only a firmware/bios update/tweak can really fix this. I don't want the CPU fan to spin unless the CPU is working consistently at a certain temperature, this is the only reasonable fix I see.

2018-09-24 03:33:48
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