DellPowerEdge T610 Technical Guide 194.10 LCD Control PanelThe LCD control panel is located on the front of the system chassis to provide user access to buttons,display, and I/O interfaces. See Figure 6. The control panel includes the following features: ACPI-compliant power button with an integrated green power LED (controlled by iDRAC6) 128x20 pixel LCD with controls:o Two navigation buttonso Select buttono System ID button Non-maskable Interrupt (NMI) button (recessed) Ambient temperature sensorFigure 6. LCD Control PanelThe LCD panel is a graphics display controlled by the iDRAC6. Both iDRAC6 and BIOS can send errorcodes and messages to the display.The system's LCD panel provides system information and status messages to signify when the systemis operating correctly or when the system needs attention.BIOS has the ability to enter a secure mode through Setup, which locks the Power and NMI buttons.When in this mode, the power button can still be used to turn on the server even when the powerbutton is disabled in System Setup.For more information on the LCD panel, see the LCD Panel Features section in the About Your Systemchapter in the PowerEdge T610 Hardware Owner’s Manual on Support.Dell.com.4.11 SecurityFor additional information regarding the following security features, see the PowerEdge T610Hardware Owner’s Manual on Support.Dell.com.4.11.1 Cover LatchThe PowerEdge T610 comes with a tooled latch on the side cover of the system that secures it to thechassis. A locked bezel secures the cover latch.4.11.2 BezelA metal bezel is mounted to the chassis. A lock on the bezel is used to protect un-authorized accessto system hard drives and the control panel. System status on the LCD is viewable even when thebezel is installed.The bezel is standard for both the T610 tower and rack systems.