——》bootup fail, fail information as below:
Aug 4 06:07:52.651 LOG: Debug] cmerror register module re-use: index: 21 name IXCHIP(2) new name IXCHIP(2)
[Aug 4 06:07:52.698 LOG: Info] chmic_pex8112_config:chmic(2/
2) PCIe link training took 30ms
[Aug 4 06:08:00.754 LOG: Err] RX altcore pll not locked:chmic_s2s_init_hw
[Aug 4 06:08:00.754 LOG: Err] S2S init failed: chmic(2/2) chmic_level_2_init
[Aug 4 06:08:00.754 LOG: Err] chmic_pic_cmd:chmic(2/2) - Level 2 init failed (1)
[Aug 4 06:08:00.756 LOG: Info] CHMIC:chmic_cmerror_monitor_
destroy:chmic(2/2) cmerror module not initialized
[Aug 4 06:08:00.780 LOG: Err] CMT: PIC 2 INIT failed
[Aug 4 06:08:00.780 LOG: Err] CMT: Error initializing PIC 2, ID 0x0a12
[Aug 4 06:08:00.780 LOG: Info] cmtfpc_mic_reset_pic_offline_
logic: nic_slot=2, pic_slot=2, mic_slot=1, map_state=0x0, poweroff now
[Aug 4 06:08:00.780 LOG: Info] cmt_pic_slot_disable Freeing i2c for FPC 2 PIC 2
[Aug 4 06:08:00.850 LOG: Info] cmtfpc_pic_send_status fpc=2 pic=2 type=a12
——》repeat reboot this unit and always boot up failure with the same error information.
——》Check the X-RAY before replacing this component, no soldering issue was found, then replace this component, bootup ok and passed functional test.