I cannot select the com port in the IDE as it is gerayed out. I presume this is not a IDe problem but general problems.
In windows I have enabled legacy devices in device manager but COM port is showing error 34. I am on a thinkpad ryzen pro 7. All drivers etc are up to date according to AMD and Lenovo diagnostics.
i don't know where to start.
In linux (ubuntu 20.04.2) I get the following output:
cax@cax-ThinkPad-T14-Gen-1:~$ dmesg | tail
[ 6149.469381] ACPI Error: Aborting method _SB.UBTC.ECRD due to previous error (AE_NOT_EXIST) (20200110/psparse-529)
[ 6149.469393] ACPI Error: Aborting method _SB.UBTC.NTFY due to previous error (AE_NOT_EXIST) (20200110/psparse-529)
[ 6149.469400] ACPI Error: Aborting method _SB.PCI0.LPC0.EC0._Q4F due to previous error (AE_NOT_EXIST) (20200110/psparse-529)
[ 6149.541179] ACPI Error: No handler for Region [ECSI] (00000000275a2169) [EmbeddedControl] (20200110/evregion-127)
[ 6149.541192] ACPI Error: Region EmbeddedControl (ID=3) has no handler (20200110/exfldio-261)
[ 6149.541211] No Local Variables are initialized for Method [ECRD]
[ 6149.541213] No Arguments are initialized for method [ECRD]
[ 6149.541217] ACPI Error: Aborting method _SB.UBTC.ECRD due to previous error (AE_NOT_EXIST) (20200110/psparse-529)
[ 6149.541229] ACPI Error: Aborting method _SB.UBTC.NTFY due to previous error (AE_NOT_EXIST) (20200110/psparse-529)
[ 6149.541237] ACPI Error: Aborting method _SB.PCI0.LPC0.EC0._Q4F due to previous error (AE_NOT_EXIST) (20200110/psparse-529)
cax@cax-ThinkPad-T14-Gen-1:~$
cax@cax-ThinkPad-T14-Gen-1:~$ dmesg | grep tty
[ 0.120735] printk: console [tty0] enabled
I don't know where to start even. I have 3 new boards and multiple USB cables I have verified are functional.