Front I/O Assembly - Lenovo ThinkSystem SR650 Maintenance Manual

The XClarity Controller network access label is attached on the top side of the pull-out information tab.
2

Front I/O assembly

For information about the controls, connectors, and status LEDs on the front I/O assembly, see "Front I/O
assembly" on page 15.
3 5 Rack latches
If your server is installed in a rack, you can use the rack latches to help you slide the server out of the rack.
You also can use the rack latches and screws to secure the server in the rack so that the server cannot slide
out, especially in vibration-prone areas. For more information, refer to the Rack Installation Guide that comes
with your rail kit.
4 Drive bays
The number of the installed drives in your server varies by model. When you install drives, follow the order of
the drive bay numbers.
The EMI integrity and cooling of the server are protected by having all drive bays occupied. The vacant drive
bays must be occupied by drive bay fillers or drive fillers.
6 VGA connector (available on some models)
Used to attach a high-performance monitor, a direct-drive monitor, or other devices that use a VGA
connector.
7 Drive activity LED
8 Drive status LED
Each hot-swap drive has two LEDs.
Drive LED
7
Drive activity LED
8
Drive status LED
9
Drive bay filler
The drive bay filler is used to cover vacant drive bays.
Front I/O assembly
The front I/O assembly of the server provides controls, connectors, and LEDs. The front I/O assembly varies
by model.
The following illustrations show the controls, connectors, and LEDs on the front I/O assembly of the server.
To locate the front I/O assembly, see "Front view" on page 13.
Status
Solid green
Blinking green
Solid yellow
Blinking yellow (blinking slowly, about one
flash per second)
Blinking yellow (blinking rapidly, about four
flashes per second)
Description
The drive is powered but not active.
The drive is active.
The drive has an error.
The drive is being rebuilt.
The RAID adapter is locating the drive.
.
Chapter 2 Server components
15