Re: How do I identify my hardware?

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On Wed, 24 Jan 2007, Mark Hull-Richter wrote:

I have two issues with my machine - sound and video. My sound card is not recognized at all (I think it's on the mobo, but I'm not sure how to identify it), and I have an ATI dual video card with two screens, but both show the same output, so I'm guessing that my CentOS does not know what it is, either (they show up as unidentified in the config file).

What I do is

  # get plain-language pci listing
  lspci
  # get numeric only pci listing
  lspci -n

Match the plain listing with the numeric listing to get the raw PCI ID of the device in question, e.g.,

  # plain language
  01:0c.0 Ethernet controller: Intel Corporation 82540EM Gigabit
  Ethernet Controller (rev 02)

  # numeric
  01:0c.0 0200: 8086:100e (rev 02)

Then head to the Linux PCI ID repo and search for the specific ID ($3 to awk :-), in this case, "8086:100e":

  http://pci-ids.ucw.cz/

In this case, 8086 is an Intel vendor ID and 100e specifies a '82540EM Gigabit Ethernet Controller' device.

--
Paul Heinlein <> heinlein@xxxxxxxxxx <> www.madboa.com
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