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G751JT Bios 209 ACPI Error *solved*

beststevie
Level 7

‎09-13-2015 04:32 AM - last edited on ‎03-06-2024 01:59 AM by Community Admin

Hi there,

I get serveral errors since upgrading Bios from 207 to 209. ACPI Error ID 15.


I didn't encounter any problems and the rest of the message, sais,

: The embedded controller (EC) has data returned when no data has been requested. Perhaps the BIOS tries to access the EC without synchronizing with the operating system. These data are ignored. There is no further action required. However, you should ask your computer manufacturer for an updated BIOS.

steve

Update:

I found same error messages on other computers. Solution was to disable tools like Aida. In my case it was hwinfo64 monitoring in system tray was enabled. After switching off, no more ACPI errors.

cheers

steve
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14 REPLIES 14

Nader
Level 8

‎09-13-2015 05:13 AM

Flash Bios 203 its the most stable one yet (offers good temperature too) or 207.
I think those bios add more problems than soulve some.
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Nader
Level 8

‎09-13-2015 05:15 AM

You can downgrade the Bios by the way so not to worry any way.
Did you flash using Winflash?
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beststevie
Level 7
In response to Nader

‎09-13-2015 05:22 AM

Yes, winflash. Asus told me in a former case, that bios is generally not downgradable. Any other experience?
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Edweird
Level 10

‎09-13-2015 05:25 AM

It is completely downgradable but apparently it breaks your warranty (or so it says in the user manual).
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beststevie
Level 7
In response to Edweird

‎09-13-2015 05:33 AM

Edweird wrote:
It is completely downgradable but apparently it breaks your warranty (or so it says in the user manual).


Via Winflash it's not possible to downgrade. I just tried it. The flash button is grey.
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Nader
Level 8

‎09-13-2015 05:34 AM

You Can Downgrade using a trick

in Command Prompt navigate to where you have Winflash installed, for me i just entered " cd C:\Program Files (x86)\ASUS\WinFlash " with out the ""
Now simply enter "Winflash /nodate" without the "" and then select your old bios.
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beststevie
Level 7

‎09-13-2015 05:43 AM

Thanks for your advice, but for me that sounds more like loosing warranty, than just downgrading it. Maybe I prefer to wait if they realize their fault and release a new Bios again. I already had 3 RMAs wiht it.

But I can acknowledge, it works like that.
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Nader
Level 8
In response to beststevie

‎09-14-2015 11:36 AM

beststevie wrote:
Thanks for your advice, but for me that sounds more like loosing warranty, than just downgrading it. Maybe I prefer to wait if they realize their fault and release a new Bios again. I already had 3 RMAs wiht it.

But I can acknowledge, it works like that.


I pretty much think that they could careless or it won't make an effect
And downgrading the bios to your original module wouldn't break warranty because its the original bios from ASUS not a new flashed one. I have Bios 209 Currently and don't encounter such problem but I am not sure if I should keep it any way.
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Edweird
Level 10

‎09-13-2015 07:55 AM

Easy Flash in BIOS will also probably complain about the date being wonky but whatever. I don't know how they'd be able to tell for the warranty, but either way, EC stuff is what they were playing around with last time so...I guess they'll release a new BIOS eventually.
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