2014 Archives

This page has been archived.

The content on this page may be out-of-date or have been superseded by newer information, and links on this page to other sites may not work. This page has been archived for future reference.

See our Discussion Forums for more current content.

Tema

Responder
Visitor
enst32
Envios: 1

R7 571G - Error ACPI:ACPI BIOS is attempting to write to an illegal PCI Operation Region

Hi,

I bought myself the Acer Aspire R7 571G just a few days ago. I noticed when looking at the systems event viewer that I a lot of Errors. They are all ACPI related. After I started my system today at 9.30am I received more than 50 of these Error messages.

ACPI: ACPI BIOS is attempting to write to an illegal PCI Operation Region (0x0), Please contact your system vendor for technical assistance.

ACPI: ACPI BIOS is attempting to write to an illegal PCI Operation Region (0x4), Please contact your system vendor for technical assistance.

ACPI: ACPI BIOS is attempting to write to an illegal PCI Operation Region (0x8), Please contact your system vendor for technical assistance.

ACPI: ACPI BIOS is attempting to write to an illegal PCI Operation Region (0xc), Please contact your system vendor for technical assistance.

ACPI: ACPI BIOS is attempting to write to an illegal PCI Operation Region (0x10), Please contact your system vendor for technical assistance.
It keeps going (0x14), (0x18), (0xc), (0x20), (0x24) ....and so on.

This seems to occur in Windows 8. Upgrading to Windows 8.1 did not help. Upgrading the BIOS to version 2.08 did not fix it either. Resetting to factory settings as suggested in this post (same Acer R7 571G here) http://community.acer.com/t5/Notebooks-Netbooks/Buggy-BIOS/td-p/119739 did not seem to fix it either.  

Acer Technician
Acer-Tommy
Envios: 6.351

Re: R7 571G - Error ACPI:ACPI BIOS is attempting to write to an illegal PCI Operation Region

We would suggest contacting technical support in your region for further assistance with this issue.
Acer Service and Support

Important Links: Global Support Pages | Knowledge Base Articles
Remember to mark posts that resolved your issue with Accept as Solution. You can even mark multiple posts in a single thread. This will make it easier for others to find the same information. Use the kudos-thumbs-up.png Give Kudos button to offer a thumbs-up for good post content and a pat on the back to the author.

Bem Vindos

Não é um membro?   Registrar
Ajuda
Idioma:
Usuário Destacado

Convidamos todos os usuários da Comunidade a dar Kudos para nosso amigo Lucas2014. Contamos com sua colaboração. Sua participação tem sido de grande ajuda aos nossos outros usuários da Comunidade Lucas2014.

Contributor

Você sabia?

Acer Community também está disponível nos seguintes idiomas: