09-12-2013 01:51 PM
Our firm is starting to incorporate the Lenovo Tiny Model M93p (Type 10AB) into our Windows 7 deployment process using MDT 2012. We've run across the ubiquitous "Unknown Device" message in Device Manager. The hardware ID is ACPI\LEN4001.
There was a similar problem with the M92p models, and the ACPI Driver for that model was found here: http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS029250
I tried the usual starting point: http://support.lenovo.com/en_US/detail.page?DocID=PD027573 to look for a similar driver for the M93p, but so far, I've had no luck.
Has anybody run into the same problem that I'm seeing? If so has it been addressed or do we just have to wait?
Solved! Go to Solution.
09-12-2013 02:05 PM - edited 09-12-2013 02:06 PM
Good day and welcome to the community.
Your model's Driver Matrix: http://support.lenovo.com/en_US/downloads/detail.page?&DocID=DS035533 may be helpful.
While I don't see a specific "ACPI" item listed, looking at the readme for the Lenovo Application Interface item:
and comparing it to the M92p driver description from your link, makes me think it may be what you're seeking.
Hope this helps a bit.
09-12-2013 02:22 PM
Thank you very much. That was quite helpful. It is exactly what I was looking for. I also appreciate your extremely prompt reply. Top notch.
Thanks once again.
09-12-2013 02:26 PM
You're quite welcome. Glad I was able to help.
Best of luck with your deployments!
09-16-2013 12:00 PM
Yes, I am using WinPE for image deployment, but no I am not experiencing any USB issues. I am using the drivers that are referenced in Sarbin's link to the Driver Matrix: http://support.lenovo.com/en_US/downloads/detail.page?&DocID=DS035533.
I don't know if this would make a difference, but I am using MDT 2012 Update 1: http://www.microsoft.com/en-us/download/details.aspx?id=25175
and I am also using WinPE 4.0. This might make the difference because WinPE 3.0 shipped with the WAIK for Windows 7 whereas WinPE 4.0 comes with the Windows ADK (Windows Assesment and Deployment Kit which is the successor to WAIK). You can find it here: http://msdn.microsoft.com/en-us/library/windows/hardware/hh825420.aspx
10-28-2013 01:05 PM
I also am using MDT 2012 Update 1 with WinPE 4 and am also trying to deploy the m93p. Are you haveing hte same issue where it gets stuck on trying to parition the drive? i did a F8 disk part and i can see the SSD. I ended up changing the controller from ACHI to IDE and that fixed the problem but I want to be able to use ACHI, has anyone ran into this issue?
09-15-2014 08:53 AM
Actualiy this not work to me , Las this I did download the SCCM packadge and I scan the device from it and it work ,if you have win7 on the machin still have to use the driver for win 8.1 to fix it