Sw5
switch
block
4 3 2 1
OFF
Table 5. System-board switch 5
SW 5 Switches Switch description
1 Reserved (default off)
2 Reserved (default off)
3 Reserved (default off)
4 When this switch is off, TPM physical present is de-asserted (default off). When this switch is on,
TPM physical present is asserted.
Notes:
1. 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” on page v, “Installation guidelines” on page 35, and “Handling
static-sensitive devices” on page 37.)
2. Any system-board switch or jumper blocks that are not shown in the illustrations
in this document are reserved.
24 IBM System x3500 M2 Type 7839: Installation and User’s Guide