Have a c200 that has not be showing video for some time.

Tried factory reset with no luck. 

Put in a SDcard and enabled diagnostics with the following repeated errors:

[2024-09-09 02:28:58][ERROR][region][osd_init_with_max_str]-2196: stream(0), query osd2 attr fail, not found(-15)

[2024-09-09 02:28:58][ERROR][region][osd_start]-2484: stream0, osd_channo(0), init osd str failed

[2024-09-09 02:28:59][ERROR][region][osd_reconfig]-572: start stream0 osd failed

[2024-09-09 02:28:59][ERROR][cet][video_request_IDR]-442: request strm0 key frame failed with -15

[2024-09-09 02:28:59][ERROR][cet][video_request_IDR]-442: request strm0 key frame failed with -15

[2024-09-09 02:28:59][ERROR][cet][video_request_IDR]-442: request strm0 key frame failed with -15

[2024-09-09 02:28:59][ERROR][cet][video_request_IDR]-442: request strm0 key frame failed with -15

Is there anything I can do to restore the camera?