User`s guide

4
Chapter 1: Chassis Description
Chassis Front Controls and Indicators
Figure 1-2 shows the server’s front controls, option bays, and drives.
Standard front controls include the following:
• Power On/Off button (holding downthis button for morethan four seconds causes
a power-button override to the PIIX4E when you release the button)
• Sleep/Service button (holding down this button for less than four seconds enters
sleep mode, which requires an ACPI-compliant operating system; holding it down
for more than four seconds enters service mode, which powers down the electronics
bay but leaves hot-swap and peripheral bays running)
• Reset button
• Front panel LEDs (Top to bottom: top five are power on, disk bay power on,
hard-drive activity, fan failure, power supply failure; bottom six are hard-drive
failure LEDs, labeled 0-5)
• NMI button
Additional front component features include:
• A standard Diskette drive
• A standard CD-ROM drive
• System security latch
• EMI shield lock
• Six internal hard drive bays
• Two removable media drive bays