Users Guide

Back
1 Rear I/O accessibility lighting button
Press to illuminate the back panel ports.
2 Regulatory label
Contains regulatory information of your computer.
3 Back panel
Connect USB, audio, video, and other devices.
4 Power cable connector
Connect a power cable to provide power to your computer.
5 Power-supply diagnostics button
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.
8 PCI-Express slot 6
Connect a PCI-Express X4 card such as audio, or network card to enhance the capabilities of your computer.
9 PCI-Express (graphics) slot 5
Connect a PCI-Express X16 card such as graphics, audio, or network card to enhance the capabilities of your computer.
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 (graphics) slot 3
Connect a PCI-Express X16card such as graphics, audio, or network card to enhance the capabilities of your computer.
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