Dell T620 Laptop User Manual


 
Item Indicator, Button, or
Connector
Icon Description
NOTE: On ACPI-compliant operating systems, turning
off the system using the power button causes the
system to perform a graceful shutdown before power
to the system is turned off.
4 NMI button
Used to troubleshoot software and device driver errors
when running certain operating systems. This button can
be pressed using the end of a paper clip.
Use this button only if directed to do so by qualified
support personnel or by the operating system
documentation.
5 System identification button The identification buttons on the front and back panels
can be used to locate a particular system within a rack.
When one of these buttons is pressed, the LCD panel on
the front and the system status indicator on the back flash
until one of the buttons is pressed again.
Press to toggle the system ID on and off.
If the system stops responding during POST, press and
hold the system ID button for more than five seconds to
enter BIOS progress mode.
To reset iDRAC (if not disabled in F2 iDRAC setup) press
and hold for more than 15 seconds.
6 LCD menu buttons Allows you to navigate the control panel LCD menu.
7 Information tag A slide-out label panel, which allows you to record system
information such as Service Tag, NIC, MAC address, and
so on as per your need.
8 LCD panel Displays system ID, status information, and system error
messages. The LCD lights blue during normal system
operation. The LCD lights amber when the system needs
attention, and the LCD panel displays an error code
followed by descriptive text.
NOTE: If the system is connected to a power source
and an error is detected, the LCD lights amber
regardless of whether the system is turned on or off.
9, 10 USB connectors (2) Allows you to connect USB devices to the system. The
ports are USB 2.0-compliant.
11 Hard drives
3.5 inch hard-
drive systems
Up to twelve 3.5 inch hot-
swappable hard drives.
Up to four Dell PowerEdge
Express Flash devices (PCIe
SSDs).
2.5 inch hard-
drive systems
Up to thirty two 2.5 inch hot-
swappable hard drives.
11