Technical Product Specification

Jumper Blocks Intel® Server Board S5520UR and S5520URT TPS
Intel order number E44031-012 Revision 1.9
114
7. Jumper Blocks
The server board has several 3-pin jumper blocks that can be used to configure, protect, or
recover specific features of the server board.
Pin 1 on each jumper block can be identified by the following symbol on the silkscreen: ▼
Figure 40. Jumper Blocks (J1C3, J1D1, J1D2, J1E32)