Nvidia-smi only show one gpu, but there are two 2080ti on pc

command: nvidia-smi

±----------------------------------------------------------------------------+
| NVIDIA-SMI 440.44 Driver Version: 440.44 CUDA Version: 10.2 |
|-------------------------------±---------------------±---------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce RTX 208… On | 00000000:01:00.0 Off | N/A |
| 25% 35C P8 12W / 257W | 0MiB / 11016MiB | 0% Default |
±------------------------------±---------------------±---------------------+

±----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| No running processes found |
±----------------------------------------------------------------------------+

command: lspci |grep -i nvidia

01:00.0 VGA compatible controller: NVIDIA Corporation Device 1e04 (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 10f7 (rev a1)
01:00.2 USB controller: NVIDIA Corporation Device 1ad6 (rev a1)
01:00.3 Serial bus controller [0c80]: NVIDIA Corporation Device 1ad7 (rev a1)
03:00.0 VGA compatible controller: NVIDIA Corporation GV102 (rev a1)
03:00.1 Audio device: NVIDIA Corporation Device 10f7 (rev a1)
03:00.2 USB controller: NVIDIA Corporation Device 1ad6 (rev a1)
03:00.3 Serial bus controller [0c80]: NVIDIA Corporation Device 1ad7 (rev a1)

command: dmesg |grep -i nvrm

[ 1161.218136] NVRM: GPU 0000:03:00.0: RmInitAdapter failed! (0x24:0x65:1185)
[ 1161.218154] NVRM: GPU 0000:03:00.0: rm_init_adapter failed, device minor number 1
[ 1298.639679] NVRM: GPU 0000:03:00.0: RmInitAdapter failed! (0x24:0x65:1185)
[ 1298.639717] NVRM: GPU 0000:03:00.0: rm_init_adapter failed, device minor number 1
[ 1314.406979] NVRM: GPU 0000:03:00.0: RmInitAdapter failed! (0x24:0x65:1185)
[ 1314.407017] NVRM: GPU 0000:03:00.0: rm_init_adapter failed, device minor number 1

It missed one of then, and how can I solve it?I had swap slots two gpu, and restart my pc,but no help.When I taked the erro gpu on other pc, it worked.
nvidia-bug-report.log.gz (1.2 MB)