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Active Flash Authentication (AUTH) Fail
BMC : AUTH Fail
(Note2)
BIOS : AUTH fail
(Note2)
BMC : AUTH fail after doing recovery
BIOS : AUTH fail after doing recovery
Backup Flash Authentication Fail
BMC : AUTH fail
BIOS : AUTH fail
NOTE!
1.
EC FW is broken or not exited result in Microchip CEC1702 cannot load EC FW for authentication.
2
CEC1702's bootloader load EC FW from BMC Flash1 when AC on. It must authenticate this FW firstly
before run the FW. If the authenticate fail or not get the FW successfully, CEC1702 is not allowed to
execute this FW and ECSTS_LED1 on the MB is OFF state.
3.
if active flash is still authentication failed after recovery sequence, Microchip CEC1702 stop the process
and showing LED behavior.
4.
If backup flash authentication is failed cause by configuration table, public key or protected area is
broken. Microchip CEC1702 stop the process and showing LED behavior.
5.
Front panel LED is controlled by BMC or Microchip CEC1702. Once Microchip CEC1702 is working(Auth
or recovery), the front panel LED is controlled by Microchip CEC1702 and vice versa.
(Note3)
(Note3)
(Note4)
System Appearance
- 21 -
Blinks Blue
Blinks Green
1 time per second
1 time per second
Blinks Blue
Blinks Amber
1 time per second
1 time per second
Blinks Blue
Blinks Green
2 times per second
2 times per second
[ON OFF OFF]
[ON OFF OFF]
Blinks Blue
Blinks Amber
2 times per second
2 times per second
[ON OFF OFF]
[ON OFF OFF]
Blinks Blue
Blinks Green
2 times per second
2 times per second
[ON OFF ON OFF]
[ON OFF ON OFF]
Blinks Blue
Blinks Amber
2 times per second
2 times per second
[ON OFF ON OFF]
[ON OFF ON OFF]
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