Setup Guide
Press to check the power‑supply state.
6 Power-supply diagnostics light
Indicates the power-supply state.
7 PCI-Express (graphics) slot 7
Connect a PCI-Express X16 card such as graphics, audio, or network card to
enhance the capabilities of your computer.
NOTE: If you have three graphics cards, slot 1 will be the primary
graphics card.
8 PCI-Express slot 6
Connect a PCI-Express X4 card such as graphics, audio, or network card to
enhance the capabilities of your computer.
9 PCI-Express slot 5
Connect a PCI-Express X16 card such as graphics, audio, or network card to
enhance the capabilities of your computer.
NOTE: If you have two graphics cards, slot 1 will be the primary
graphics card.
10 PCI-Express (graphics) slot 4
Connect a PCI-Express X16 card such as graphics, audio, or network card to
enhance the capabilities of your computer.
11 PCI-Express slot 3
Connect a PCI-Express X16 card such as graphics, audio, or network card to
enhance the capabilities of your computer.
12 PCI-Express (graphics) slot 1
Connect a PCI-Express X16 card such as graphics, audio, or network card to
enhance the capabilities of your computer.
NOTE: For more details on installing the PCI-Express graphics card,
see PCI-Express graphics card installation matrix.
13 Service Tag label
The Service Tag is a unique alphanumeric identier that enables Dell service
technicians to identify the hardware components in your computer and
access warranty information.
14 Security-cable slot (for Kensington locks)
Connect a security cable to prevent unauthorized movement of your
computer.
12