NMI
button
SW1
switch
block
SW2
switch
block
(reserved)
IMM security
jumper (J35)
8
7
6
5
4
3
2
1
OFF
ON
1
2
3
The following table describes the jumper on the standard I/O book board.
Table 2. standard I/O book jumper
Jumper number
Jumper name
Jumper setting
J35
IMM security jumper
• Pins 1 and 2: Removes the
security check, allowing unsigned
IMM firmware.
• Pins 2 and 3: (default) Allows only
signed IMM firmware to be
flashed.
Note:
If no jumper is present, the server responds as if the pins are set to the default.
The following table describes the functions of the SW1 switch block on the standard I/O book board.
38
System x3850 X6 and x3950 X6 Installation and Service Guide
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Страница 1975: ...Taiwan Class A compliance statement Appendix F Notices 1961 ...
Страница 1976: ...Taiwan BSMI RoHS declaration 1962 System x3850 X6 and x3950 X6 Installation and Service Guide ...
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