HDMI display switched off on custom carrir board

Hi,

We try to connect HDMI monitor but the monitor lost signal after we got as error below.
In additional, we read in the forum that the eeprom not must.
Attaced picture of last screen shot befor the monitor lost signal.
Do you have an idea how to fix it?

[i][i]nvidia@nvidia-desktop:~$ [ 46.206357] tegra-i2c 31c0000.i2c: pio timed out addr: 0x50 tlen:28 rlen:128
[ 46.206523] tegra-i2c 31c0000.i2c: — register dump for debugging ----
[ 46.206661] tegra-i2c 31c0000.i2c: I2C_CNFG - 0x22c00
[ 46.206758] tegra-i2c 31c0000.i2c: I2C_PACKET_TRANSFER_STATUS - 0x10001
[ 46.206877] tegra-i2c 31c0000.i2c: I2C_FIFO_CONTROL - 0x0
[ 46.206980] tegra-i2c 31c0000.i2c: I2C_FIFO_STATUS - 0x800080
[ 46.207086] tegra-i2c 31c0000.i2c: I2C_MST_FIFO_CONTROL - 0x70000
[ 46.207196] tegra-i2c 31c0000.i2c: I2C_MST_FIFO_STATUS - 0x7c0000
[ 46.207304] tegra-i2c 31c0000.i2c: I2C_MST_PACKET_TRANSFER_CNT - 0x0
[ 46.207418] tegra-i2c 31c0000.i2c: I2C_INT_MASK - 0x7d
[ 46.207511] tegra-i2c 31c0000.i2c: I2C_INT_STATUS - 0x2
[ 46.207611] tegra-i2c 31c0000.i2c: i2c transfer timed out addr: 0x50

[ 129.241448] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.241594] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50
[ 129.245806] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.245951] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50
[ 129.251663] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.251799] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50
[ 129.260707] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.260849] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50
[ 129.268167] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.268306] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50
[ 129.276179] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.276321] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50
[ 129.280666] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.280848] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50
[ 129.281623] tegradc 15200000.nvdisplay: hdmi: edid read failed
[ 129.370044] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.370049] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50
[ 129.438492] tegra-i2c 31c0000.i2c: no acknowledge from address 0x50
[ 129.438498] tegra-i2c 31c0000.i2c: arb lost in communicate to add 0x50

TNX

Hi Avihay.ayash,

I see you marked this as accepted answer. Is it still an issue? If so, please post the topic in our general support forum: https://devtalk.nvidia.com/default/board/376/general/

Also it would be helpful if you can provide some additional information about your issue, what carrier board are you describing, what your hardware configuration is and a link to the forum you mentioned.

Thanks!