Memory: Shows memory slot breakdown and information on each DIMM including size, type, speed, and status. Hardware RAID: Displays hardware RAID device information (when connected). Graphics/Displays: Information about your installed graphics processors including chipset model, vendor, display resolution, display connector (when secondary display connected). Hardware ATA: Shows your ATA Device tree and provides information about your drive model(s).Īudio (Built In): Describes your built-in audio drivers, speakers, headphones, and more.īluetooth: Details your Bluetooth software version, services, incoming and outgoing serial ports, and more.ĭiagnostics: Shows recently run tests and results.ĭisc Burning: Shows disc burning capabilities and available burn speeds (with media inserted).įiber Channel: Contains information regarding fiber channel devices (when installed).įireWire: Speed information about your FireWire bus. Using the drill-down triangle before each header, you can reveal detailed information about your computer. When seeking troubleshooting advice for issues you may be having on Web site like MacFixIt, the more in-depth information you can provide, the better opportunity forum users and experts have at solving your problems.Ĭlicking on each of the Contents headers will give you an overview of that section.

System Profiler breaks your computer's information into three groups: Hardware, Network, and Software.

Located in the Utilities folder (in the Applications folder), System Profiler provides essential and extended hardware and software information about your entire system. One of the handiest tools in the Mac OS X arsenal is its self-identification tool, System Profiler.

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