Lenovo ThinkServer RD340 - Manual (Page 37)

6 USB connectors (4)
Used to attach a USB-compatible device, such as a USB keyboard, mouse, scanner, or printer. If you
have more than six USB devices, you can purchase a USB hub, which you can use to connect additional
USB devices.
7 VGA DB-15 connector
Used to attach a VGA-compatible video device, such as a VGA monitor.
10 Serial port
Used to attach a device that uses a 9-pin serial port.
11 ID LED
When you press the ID button, the ID LEDs on both the front and rear of the server are lit to help you locate
the server among other servers. You also can turn on the ID LEDs using a remote management program
for server presence detection.
ID LED Color Description
On Blue The server is identified.
Off None The ID LED is not in use or the server is not identified.
Server components
This topic provides information to help you locate the components of your server. For more information
about major components, see the related topics in “Locations” on page 13.
To remove the server cover and the cooling shroud and gain access to the inside of the server, see
“Removing the server cover” on page 75 and “Removing and reinstalling the cooling shroud” on page 79.
The chassis configuration varies by model. The following illustrations show the three chassis configurations
based on the supported hard disk drives.
• “Components of server models with four 3.5-inch hard-disk-drive bays” on page 26
• “Components of server models with six 2.5-inch hard-disk-drive bays” on page 27
• “Components of server models with eight 2.5-inch hard-disk-drive bays” on page 28
Note: Depending on the model, your server might look slightly different from the illustrations in this topic.
Chapter 3 . Product overview 25