IBM 9077 Manuel D’Utilisation
Hardware and Software Information
297
C.3 SP Switch Router Adapter Media Card - Bootup
Table 54 shows the settings for the Switch Router Adapter Media Card LEDs
during bootup.
during bootup.
Table 54. SP Switch Router Adapter Media Card LEDs During Bootup
RX/TX HB
(green)
(green)
RX/TX ST0
(green)
(green)
RX/TX ST1
(amber)
(amber)
RX/TX ERR
(amber)
(amber)
Description
on
on
on
on
All LEDs are lit for 0.5
seconds during reset as
part of onboard diagnostics.
seconds during reset as
part of onboard diagnostics.
off
off
off
on
Error condition: checksum
error is detected in flash
memory.
error is detected in flash
memory.
on
off
on
off
Error condition: SRAM fails
memory test.
memory test.
on
off
off
on
During loading, HB and ST1
flash as each section of the
code loads.
flash as each section of the
code loads.