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2 Posts

11-02-2013

Germany

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  • Message 1 of 16

Missing driver for ACPI\LEN0078\5&2890D699&0

2013-11-02, 8:44 AM

Hello,

 

I did a fresh install of a vanilla Windows 8.1 on my Lenovo X1 Carbon

 

Now there is an unknown device listed.

Device instance path:

ACPI\LEN0078\5&2890D699&0

Location: on Microsoft ACPI-Compliant Embedded Controller

 

I found a hint to install the power management drivers, that did not help. Now I installed all drivers listed for the Lenovo X1 but the problem still exists.

 

Any further advice?

 

Thank you very much!

Tobias

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1 Posts

02-01-2014

Indianapolis

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Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2014-02-01, 14:14 PM

Googling the text gives you:

 

http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS032422

 

Worked fine on my t530, hopefully it works for you too.

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1 Posts

11-04-2013

United States of America

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  • Message 2 of 16

Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2013-11-04, 0:43 AM

Just ran into this myself.. it's

 

Lenovo HID HW Radio Driver for Windows 8.1 (32-bit , 64-bit), 8 (32-bit , 64-bit) - ThinkPad

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142 Posts

07-26-2010

united states

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  • Message 3 of 16

Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2013-12-18, 11:59 AM

Did you find a solution? I just ran into this on my X230 with a clean Win 8.1 build.

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1 Posts

02-01-2014

Indianapolis

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  • Message 4 of 16

Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2014-02-01, 14:14 PM

Googling the text gives you:

 

http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS032422

 

Worked fine on my t530, hopefully it works for you too.

0 person found this solution to be helpful.

This helped me too

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11 Posts

03-22-2014

Colombia

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  • Message 5 of 16

Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2014-03-22, 4:48 AM
I have a X230 and noticed the same thing after Win 8.1 x64 installation, read "read me" of the HID HW Radio Switch and understood it was the driver for the physical switch to turn on/off Wireless and bluetooth, found the switch Works WITHOUT driver. installed it, same functionality, decided to keep it uninstalled, may be a running process in the BG. The same "read me" says "this may not be necessary".
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10 Posts

11-06-2012

Greece

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  • Message 6 of 16

Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2014-10-01, 9:15 AM
I had the same problem on my W530 thinkpad after a clean install of win8.1. It was Lenovo HID HW Radio Driver. It worked.
Thanks nerdwaller for the link.
Thinkpad W530, i7 3720QM, Nvidia Quadro K2000M, 16gb RAM, SSD 840 EVO 500GB, Win8.1
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1 Posts

06-22-2015

UK

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  • Message 7 of 16

Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2015-06-22, 0:38 AM

Thanks a lot bro it worked for me on my t530.

once again thnk u v mch

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3 Posts

08-28-2015

Turkey

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Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2015-09-01, 1:16 AM

This worked for my Thinkpad X1 Carbon too.

Thanks.

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1 Posts

12-07-2015

Berlin

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  • Message 9 of 16

Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2015-12-07, 12:40 PM

Can confirm that Lenovo HID HW-Radio driver v.1.0.0.54 (http://support.lenovo.com/de/de/downloads/ds032422) worked on Thinkpad X230 running Windows 10 x64.

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1 Posts

03-02-2016

Oxnard CA

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  • Message 10 of 16

Re: Missing driver for ACPI\LEN0078\5&2890D699&0

2016-03-02, 6:03 AM

This just worked as 123 on my thinkpad x1 carbon!After I did a fresh install of windows 10 I got this unknown driver on Other device!

What can I say

thanks a lot for share with this community.

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