System-board jumpers
The following illustration shows the location and description of the switches and jumpers.
Figure 1. Location and description of switches and jumpers
![Location and description of switches and jumpers](cy1el057.jpg)
![Location and description of switches and jumpers](cy1el057.jpg)
The following table describes the jumper on the system board.
Jumper number | Jumper name | Jumper setting |
---|---|---|
CN14 | Clear CMOS jumper |
|
J2 | UEFI boot recovery jumper |
|
Note
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Important:
- Before you change any switch settings or move any jumpers, turn off the server; then, disconnect all power cords and external cables. Review the information in Safety, Installation guidelines, Handling static-sensitive devices, and Turning off the server.
- Any system-board switch or jumper blocks that are not shown in the illustrations in this document are reserved.
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