长虹50d7200i不开机的打印信息

appuifw

主板上有12v，5.1v，3.26v，1.14v，1.25v。
电压都基本正常了吧？
红灯长亮按键不开机。
打印信息如下
UART_115200

AC_ON
AutoDQS0-[6789ABCDEF][789ABCDEF][6789ABCDEF][6789ABCDEF]-[0xAABA]
AutoDQS1-[6789ABCDEF][6789ABCDEF][456789ABCDE][456789ABCDE]-[0x99AA]
BIST0-OK
BIST1-OK
_U
Relocation Offset is: 011da000
[AT][MB][start ub][298]

U-Boot 2011.06-svn80 (Jun 28 2015 - 15:40:41)

[NOS] UtopiaInit
1st UTOPIARegisterToUtopia is done[MBoot] Driver Register to Utopia      Creat Timer Success,TimerId = 0
UTOPIA ASSERT: gpio_op, drvGPIO.c mdrv_gpio_set_low 260
Preinit USB port[0]:
Preinit USB port[1]:
Preinit USB port[2]:

uboot held at [2e5ddf60~2f900000],size=013220a0
CPU  : Madison
Board: BD_MST064B_10AVXM_14065_MADISON
DRAM:  249 MiB
Now running in RAM - U-Boot at: 2ea00000

eMMC: DDR 48MHz
eMMC 3.68 GB [75FFF8h]
In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
Get MAC from ethaddr env
MAC:  0x98: 0x2f: 0x3c: 0xa7:0xb4: 0x82

[CPU INFO] cpu opencreate instance at 2e6d77a8 with private size 44 bytes at 2e6d77f0
CPUIoctl - MDrv_CMD_CPU_QueryClock
[UTOPIA INFO] close moduleNames[38]: MODULE_CPU

msIR_Initialize
[AT][MBoot][Driver Init][642]
e2p 0x207 = 0x39
==>In do_load_eeprom_data,no need to saveenv()

Changelist:     24543697
============= set bootargs ===============
Unknown command 'if_51OnRam_set' - try 'help'
Hit any key to stop autoboot:  0
AC on
mmc change mount : tvconfig
Loading file "/config/PM.bin" at offset 0x0 from mmc device 0 partition tvconfig
24575 bytes read
Wait for PM51 standby...........PM51 run ok...........getE2PRomData->0x39
msAPI_PM_Set_StandbyLed Send reset message tp PM51.

看不懂最后这些代表什么，老师们能帮忙看下吗？

xiechongjun1992

没有发现以太网。应该系统奔溃。刷数据。

亚山家维

这个应该是系统组件检测到故障