NET does SU require, and which version did you install? How can I check what is missing? That should at least tell you what kind of device it is and where its located on your system. Do not compare or recommend products. The original installation was done on a different computer.

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This means they have proven with consistent participation and solid troubleshooting their knowledge in the IT field. I did this several times and also rebooted the computer, however the problem remains.

First of all I reinstalled the chipset software via your link, didn’t change a thing. But yeah, search engines haven’t indexed it yet.

Unknown device in t400 (XP Pro SP3)

X60T PMs requesting personal tech support will be ignored. The software listed states it’s for SP2, not 3.

Even better if you post the hardware ID for the device. Products, services, surveys, websites – we’re here to help with technical issues, not market for others. There are other ThinkVantage Technologies software available but I have not installed to test it.


No registered users and 7 guests. For unknown reasons the driver on my T was corrupted. Download the drivers from this link and install.

Device manager – unknown device – Thinkpads Forum

Check out our Knowledge Baseall guides are compiled by our Trusted Techs. I unknoqn the chipset drivers, however It did not correct the “unknown device” problem.

Home Questions Tags Users Unanswered. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. The remaining numbers indicate all the details, often down to the revision number.

I wonder if the data still exists somewhere. I managed to successfully download and install most of its drivers, but still, a “PCI Device” appears under “other devices” in the device manager. Thanks for detailed information and links to resources. Message 6 of This includes asking for us to link to your subreddit, forum, bulletin board, newsgroup, Facebook page, whatever. Except this time it was not announced in advance, so there was no loud complaint, and the enthusiasts did not respond in time to archive the pages.

Sign up using Facebook. Un-installing and reinstalling automatically gets the same results, an Exclamation point in the device manager list. Now I have a green battery meter; which is what it should do, but the Device Manager still tells me I have an unknown device.


X P79 iM Toy: ThinkVantage Active Protection System v1. Screenshots from win 7.


I am a volunteer, and not a paid staff of Lenovo or Microsoft. Also, did you install the Intel AMT drivers? I understand there is some way to automatically update a ThinkPad’s drivers via Lenovo. New hard drive and new OS installed, Windows 7 By browsing this website, you consent to the use of cookies.

Message 3 of I wish it was indexed properly by the search engines, but this is in fact exactly what we were asking about in the first place.

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