Posts Tagged ‘controller

This article contains a script used to configure Promise VTrak SAS-connected Expansion Chassis for Xsan.

This article contains a script used to configure Promise VTrak SAS-connected Expansion Chassis for Xsan. This script is used in the event that a Promise VTrak RAID Controller has already been configured for use with Xsan, and that an Expansion Chassis is being connected to the already-configured RAID Controller.

This article contains a script used to configure Promise VTrak SAS-connected Expansion Chassis for Xsan. This script is used in the event that a Promise VTrak RAID Controller has already been configured for use with Xsan, and that an Expansion Chassis is being connected to the already-configured RAID Controller.

The System Management Controller (SMC) is responsible for many low-level functions on Intel-based Macs. These functions include: Responding to presses of the power button Responding to display lid opening and closing on portable Macs Battery management Thermal management The SMS (Sudden Motion Sensor) Ambient light sensing Keyboard backlighting Status Indicator Light (SIL) management Battery status indicator lights Selecting an external (instead of internal) video source for some iMac displays It is possible that the SMC could encounter a problem that may cause unusual system behavior typically related to the symptoms described below. In some cases, resetting the SMC may be the only correct method to resolve the issue, however, an SMC reset should only be attempted after all other standard troubleshooting has been performed.

The System Management Controller (SMC) is a chip on the logic board that controls all power functions for your computer. If your computer is experiencing any power issue, resetting the SMC may resolve it. The SMC controls several functions, including: Telling the computer when to turn on, turn off, sleep, wake, idle, and so forth. Handling system resets from various commands. Controlling the fans.

Special hardware in your Mac manages low-level tasks related to power management. On an Intel-based Mac, this is called the System Management Controller (SMC).  On a PowerPC based Mac, this hardware is known as the Power Management Unit (PMU). You should not arbitrarily reset the SMC or PMU.

SMC Firmware Updates refer to the System Management Controller (SMC) firmware update for Intel-based computers. The SMC is a micro-controller on the logic board that controls the power functions for your computer


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