海信H58E3A灰屏

cjt

一台海信H58E3A，换板使用1个多月后又出现灰屏（背光亮）。打印信息如下，看不懂英文，哪位大师解读一下什么原因？
2024-11-23, 10:30:6
COM5, BaudRate:115200 bps, RXD: VGA->15,TXD: VGA->12, Printed by RT809H:

MIU1_DQS-OK
BIST0-OK
BIST1-OK
#_m
armfwNOTICE:  BL3-1: v1.1(debug):e9dbd72
NOTICE:  BL3-1: Built : 14:07:05, Mar 18 2017
INFO:    BL3-1: Initializing runtime services
INFO:    BL3-1: Initializing BL3-2
NOTICE:  [Ian] opteed_synchronous_sp_entry 103 201037a0
IINOO    CCUU3 rrppaingg oo  LL3 eiittt  eecure woll

INOO:   CCPU Neex  iaag  ddrress== x55df00664

INOO    CCP13Neet  maagesssrr== 0x133
INFO:    BL3-1: Preparing for EL3 exit to normal world
INFO:    BL3-1: Next image address = 0x201009bc
INFO:    BL3-1: Next image spsr = 0x1d3
INFO:    BIN1_32bit mode
INFO:    R1 dbd28b0891862985
INFO:    R2 81c5c9ee2c16e105
INFO:    R3 3b4db996a30f559a
U
Relocation Offset is: 01700000
hs>>power-on
[AT][MB][start ub][784]


U-Boot 2011.06-00586-g7614659-dirty (Feb 25 2020 - 02:11:44)


msIR_Initialize
Function = SYSOpen, Line = 1071, current resource pri_shm content is: 0
Function = SYSOpen, Line = 1090, [SYS INFO] OPEN INSTANCE...
create instance at 2B4F3C50 with private size 128 bytes at 2B4F3C98


[MIU INFO] miu opencreate instance at 2B4F3D20 with private size 80 bytes at 2B4F3D68
create instance at 2B4F3DC0 with private size 52 bytes at 2B4F3E08
create instance at 2B4F3E40 with private size 52 bytes at 2B4F3E88


uboot held at [2B2DDF60~2C500000],size=012220A0
CPU  : << MStar >>#
Board: BD_MST123B_10A_MOONEY
DRAM:  197 MiB
Now running in RAM - U-Boot at: 2BB00000


eMMC: HS400 200MHz
eMMC 7.28 GB [E8FFF8h]
eMMC SLC mmc type 0%-10% device life time used
eMMC MLC mmc type 0%-10% device life time used
eMMC pre_eol_info normal
In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
no eeprom
0x64 0xAE 0xF1 0x38 0x3E 0x74
MACaddr = 0x640xAE0xF10x380x3E0x74
the same ethaddr!
MAC:  0x64: 0xAE: 0xF1: 0x38:0x3E: 0x74


[CPU INFO] cpu opencreate instance at 2B5042F8 with private size 44 bytes at 2B504340
CPUIoctl - MDrv_CMD_CPU_QueryClock
[UTOPIA INFO] close moduleNames[tu]: ????? ?`???xV4


[AT][MBoot][Driver Init][951]


Changelist:        24543697
============= set bootargs ===============
WDT is not Enable !!!setenv WDT_ENABLE 1 to enable it.
Hit any key to stop autoboot:  0
hisense>>AC on
no eeprom
FactoryMode is 0
Not in Factory Mode
fore uup IRKey [0xFF] repeatflag [0x2D]
Boot Check: BootMode = 1 --------
WDT is not Enable !!!setenv WDT_ENABLE 1 to enable it.
hisense>>AC on
No Reboot Flag, string is
no eeprom
FactoryMode is 0
Not in Factory Mode
no eeprom
ToFacMode is 0
ToFacMode is U
[Mboot][Check_Standby] factory_poweron_mode is secondary
mmc change mount : tvconfig
eMMC SLC mmc type 0%-10% device life time used
eMMC MLC mmc type 0%-10% device life time used
eMMC pre_eol_info normal
Loading file "/config/PM.bin" at offset 0x0 from mmc device 0 partition tvconfig
24575 bytes read
Wait for PM51 standby...........PM51 run ok...........[Mboot][LED] his_led_type = [3] !!
[Mboot][LED] HIS_LED_REDBLUE_MODE
[Mboot][LED] OFF!


[Mboot][Standby] KeyPad Init Finished!


==== Enter Standby Mode !! ==== 1