ProSLIC failed to powerup

I have an old Asterisk box at home with just a TDM-800 board running. Some of the ports went off and I see this on boot

[   17.647027] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready
[   18.634909] dahdi: loading out-of-tree module taints kernel.
[   18.636302] dahdi: module verification failed: signature and/or required key missing - tainting kernel
[   18.639032] dahdi: Version: 2.11.1
[   18.641693] dahdi: Telephony Interface Registered on major 196
[   20.729054] wctdm24xxp 0000:04:01.0: ProSLIC on module 4 failed to powerup within 501 ms (0 mV only)

 -- DID YOU REMEMBER TO PLUG IN THE HD POWER CABLE TO THE TDM CARD??
[   20.729062] wctdm24xxp 0000:04:01.0: Unable to do INITIAL ProSLIC powerup on module 4
[   21.429049] wctdm24xxp 0000:04:01.0: ProSLIC on module 4 failed to powerup within 501 ms (0 mV only)

 -- DID YOU REMEMBER TO PLUG IN THE HD POWER CABLE TO THE TDM CARD??
[   21.429058] wctdm24xxp 0000:04:01.0: Unable to do INITIAL ProSLIC powerup on module 4
[   21.429062] wctdm24xxp 0000:04:01.0: Port 5: FAILED FXS (FCC)
[   22.146041] wctdm24xxp 0000:04:01.0: ProSLIC on module 5 failed to powerup within 504 ms (0 mV only)

 -- DID YOU REMEMBER TO PLUG IN THE HD POWER CABLE TO THE TDM CARD??
[   22.146049] wctdm24xxp 0000:04:01.0: Unable to do INITIAL ProSLIC powerup on module 5
[   22.841038] wctdm24xxp 0000:04:01.0: ProSLIC on module 5 failed to powerup within 502 ms (0 mV only)

 -- DID YOU REMEMBER TO PLUG IN THE HD POWER CABLE TO THE TDM CARD??
[   22.841046] wctdm24xxp 0000:04:01.0: Unable to do INITIAL ProSLIC powerup on module 5
[   22.841050] wctdm24xxp 0000:04:01.0: Port 6: FAILED FXS (FCC)
[   25.270055] wctdm24xxp 0000:04:01.0: Port 1: Installed -- AUTO FXO (FCC mode)
[   25.270062] wctdm24xxp 0000:04:01.0: Port 2: Installed -- AUTO FXO (FCC mode)
[   25.270066] wctdm24xxp 0000:04:01.0: Port 3: Installed -- AUTO FXO (FCC mode)
[   25.270070] wctdm24xxp 0000:04:01.0: Port 4: Installed -- AUTO FXO (FCC mode)
[   25.270074] wctdm24xxp 0000:04:01.0: Port 5: Installed -- AUTO FXS/DPO
[   25.270077] wctdm24xxp 0000:04:01.0: Port 6: Installed -- AUTO FXS/DPO
[   25.270081] wctdm24xxp 0000:04:01.0: Port 7: Installed -- AUTO FXS/DPO
[   25.270085] wctdm24xxp 0000:04:01.0: Port 8: Installed -- AUTO FXS/DPO
[   25.270910] wctdm24xxp 0000:04:01.0: Found a Wildcard TDM: Wildcard TDM800P (0 BRI spans, 8 analog channels)
[   25.453979] dahdi_devices pci:0000:04:01.0: local span 1 is already assigned span 1
[   25.534675] dahdi_echocan_mg2: Registered echo canceler 'MG2'

Can the power to the TDM card fail on just 2 of the 4 ports? Could it be possibly fixed? I have no access to other board to test :frowning:

It is working except for 2 of the analog extensions being off

Contact the card vendor. This forum does not support commercial circuit switched hardware.