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Unknow device R450
Hi. I am working on a PowerEdge R450 which is installed on windows server 2003.
In hardware management there is an unknown device with id device instance ACPI \ PNP90C31 / 0.
Could you help me?
Anonymous
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June 6th, 2017 09:00
Hello.
I suppose that you are referring to R410 server. Find out whether or not this device can be identified. Right click on the device and click on properties -> Details Tab and select Device Instance ID from the drop down list and post the code that you find.
theflash1932
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June 8th, 2017 13:00
Why are you still using 2003??
Do you have OMSA installed? If not, then install it. It is probably the BMC/iDRAC.
dzablockicruxar
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June 9th, 2017 09:00
theflash1932
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June 9th, 2017 10:00
What drivers did you install after installing the OS?
dzablockicruxar
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June 13th, 2017 06:00
Later install the OS without any driver I found in that situation.
ACPI \ PNP0C31
Now I found this:
Winbond Trusted Platform Module% 1.2%.
I installed the driver r167274 but it doesn´t work correctly and the device can´t start to work.