One of four hashoard l3+ has 19 chipset of 72 chipsets. error

Mining
1

Hello
I have l3+ that has four hashboard,
currently hashboard 1 show me 19 of 72 chipset .
I overlocked by frequence 406.
what’s your idea for solving?

l3 hashboard 1 fault 26-12-98
l3 hashboard 1 fault 26-12-981206×509 128 KB

log files:

 Mar 16 18:11:06 (none) local0.notice cgminer[25078]: OK Chain 1 chip 0 local 0x1f remote 0x1f offset 0xfffffffb 
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: Remote = 0 Chain 1 chip 1 local 0x0 remote 0x0 offset 0xffffffc8 
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: OK Chain 2 chip 0 local 0x20 remote 0x1f offset 0xfffffffa 
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: Remote = 0 Chain 2 chip 1 local 0x0 remote 0x0 offset 0xffffffc8 
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: OK Chain 3 chip 0 local 0x20 remote 0x20 offset 0xfffffffb 
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: Remote = 0 Chain 3 chip 1 local 0x0 remote 0x0 offset 0xffffffc8 
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][0]@ChainID:[0], Chip[C]
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FB]@ChainID:[1], Chip[C]
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FA]@ChainID:[2], Chip[C]
    Mar 16 18:11:06 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FB]@ChainID:[3], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[0], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][1F]@ChainID:[1], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[2], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[3], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[0], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][1F]@ChainID:[1], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[2], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[3], Chip[C]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Chain 1 chip 0 LocalTemp 0x1f 
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Chain 2 chip 0 LocalTemp 0x20 
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Chain 3 chip 0 LocalTemp 0x20 
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:07 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:07 (none) local0.err cgminer[25078]: Get [1]Temp Data Failed!
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][24]@ChainID:[0], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][1F]@ChainID:[1], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][1F]@ChainID:[2], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][20]@ChainID:[3], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][24]@ChainID:[0], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][1F]@ChainID:[1], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][1F]@ChainID:[2], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][20]@ChainID:[3], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][24]@ChainID:[0], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][1F]@ChainID:[1], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][1F]@ChainID:[2], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][20]@ChainID:[3], Chip[C]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Chain 1 chip 0 RemoteTemp 0x1f
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Chain 2 chip 0 RemoteTemp 0x1f
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Chain 3 chip 0 RemoteTemp 0x20
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:08 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: OK Chain 1 chip 0 local 0x1f remote 0x1f offset 0xfffffffb 
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Remote = 0 Chain 1 chip 1 local 0x0 remote 0x0 offset 0xffffffe6 
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: OK Chain 2 chip 0 local 0x20 remote 0x1f offset 0xfffffffa 
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Remote = 0 Chain 2 chip 1 local 0x0 remote 0x0 offset 0xffffffe6 
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: OK Chain 3 chip 0 local 0x20 remote 0x20 offset 0xfffffffb 
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Remote = 0 Chain 3 chip 1 local 0x0 remote 0x0 offset 0xffffffe6 
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][0]@ChainID:[0], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FB]@ChainID:[1], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FA]@ChainID:[2], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FB]@ChainID:[3], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[0], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][1F]@ChainID:[1], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[2], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[3], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[0], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][1F]@ChainID:[1], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[2], Chip[C]
    Mar 16 18:11:09 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][0][20]@ChainID:[3], Chip[C]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Chain 1 chip 0 LocalTemp 0x1f 
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Chain 2 chip 0 LocalTemp 0x20 
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Chain 3 chip 0 LocalTemp 0x20 
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][0][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:10 (none) local0.err cgminer[25078]: Get [1]Temp Data Failed!
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][24]@ChainID:[0], Chip[C]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][1F]@ChainID:[1], Chip[C]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][1F]@ChainID:[2], Chip[C]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][1][20]@ChainID:[3], Chip[C]
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Chain 1 chip 0 RemoteTemp 0x1f
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Chain 2 chip 0 RemoteTemp 0x1f
    Mar 16 18:11:10 (none) local0.notice cgminer[25078]: Chain 3 chip 0 RemoteTemp 0x20
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[1], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[2], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Dump IIC Data:[41][98][1][0]@ChainID:[3], Chip[C9]
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: OK Chain 1 chip 0 local 0x1f remote 0x1f offset 0xfffffffb 
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Remote = 0 Chain 1 chip 1 local 0x0 remote 0x0 offset 0x4 
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: OK Chain 2 chip 0 local 0x20 remote 0x1f offset 0xfffffffa 
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Remote = 0 Chain 2 chip 1 local 0x0 remote 0x0 offset 0x4 
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: OK Chain 3 chip 0 local 0x20 remote 0x20 offset 0xfffffffb 
    Mar 16 18:11:11 (none) local0.notice cgminer[25078]: Remote = 0 Chain 3 chip 1 local 0x0 remote 0x0 offset 0x4 
    Mar 16 18:11:12 (none) local0.notice cgminer[25078]: send cmd to open block
    Mar 16 18:11:12 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][0]@ChainID:[0], Chip[C]
    Mar 16 18:11:12 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FB]@ChainID:[1], Chip[C]
    Mar 16 18:11:12 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FA]@ChainID:[2], Chip[C]
    Mar 16 18:11:12 (none) local0.notice cgminer[25078]: Dump IIC Data:[1][98][11][FB]@ChainID:[3], Chip[C]
    Mar 16 18:11:14 (none) local0.err cgminer[25078]: cgminer time error total_secs = 1584382274.571126 last_total_secs = 1.000000