Lenovo Ideapad 5 here cannot connect to wi-fi

It has the Intel AX 200 wifi card,but the password is being rejected.

In “dmesg” I found this:

[    8.770259] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)

[ 8.776635] snd_rn_pci_acp3x: probe of 0000:03:00.5 failed with error -22
[ 8.778173] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-cc-a0-56.ucode failed with error -2
[ 8.829571] input: PC Speaker as /devices/platform/pcspkr/input/input6
[ 8.890650] iwlwifi 0000:01:00.0: api flags index 2 larger than supported by driver
[ 8.890682] iwlwifi 0000:01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.22
[ 8.890691] iwlwifi 0000:01:00.0: Found debug destination: EXTERNAL_DRAM
[ 8.890693] iwlwifi 0000:01:00.0: Found debug configuration: 0
[ 8.891002] iwlwifi 0000:01:00.0: loaded firmware version 55.d9698065.0 cc-a0-55.ucode op_mode iwlmvm

Says the firmware load for “cc-a0-56” failed, and a few lines down it says the load for “cc-a0-55” worked.

Both at Intel and at kernel.org, there is no driver for “cc-a0-56” that I can find.

What’s the issue I need to fix here, please?