Dell PowerEdge T610 Technical Manual

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Dell PowerEdge T610 Technical Manual Manual pdf 19 page image

DellPowerEdge T610 Technical Guide 194.11.5 Power Off SecurityThe control panel is designed so the power switch cannot be accidentally activated. The lock on thebezel secures the switch behind the bezel. In addition, there is a setting in the CMOS setup thatdisables the power button function.4.11.6 Intrusion AlertA switch mounted on the cooling shroud is used to detect chassis intrusion. When the cover isopened, the switch circuit closes to indicate intrusion to the iDRAC6. When enabled, the softwarecan provide notification to the customer that the cover has been opened.4.11.7 Secure ModeBIOS has the ability to enter a secure boot mode through Setup. This mode includes the option tolock out the power and NMI switches on the control panel or set up a system password.4.12 USB PeripheralsThe port on the control panel is for an optional USB key and is located inside the chassis. Somepossible applications of the USB key are listed as follows:• User custom boot and pre-boot OS for ease of deployment or diskless environments• USB license keys for software applications like eToken™ or Sentinel Hardware Keys• Storage of custom logs or scratch pads for portable user defined information (not hot-swappable)4.13 BatteryA replaceable coin cell CR2032 3V battery is mounted on the planar to provide backup power for theReal-Time Clock and CMOS RAM on the ICH chip.4.14 Field Replaceable Units (FRU)The planar contains a serial EEPROM to store FRU information including Dell part number, partrevision level, and serial number. The backplane storage enclosure processor (SEP) and the powersupply microcontroller are also used to store FRU data.4.15 User Accessible Jumpers, Sockets, and ConnectorsSee the Jumpers and Connectors chapter in the PowerEdge T610 Hardware Owner’s Manual onSupport.Dell.com.