If you are facing issues with the MikroTik PbsExtantG 5HPnD WiFi device and need to repair it, you can try the following steps:
1. Check the power supply: Ensure that the device is receiving power from a stable power source. Check the power adapter and make sure it is working correctly. Try plugging the device into a different power outlet to eliminate any potential issues with the power source.
2. Reset to factory settings: Perform a factory reset on the device to eliminate any software or configuration issues. You can do this by pressing and holding the reset button on the device for 10-15 seconds. After resetting, reconfigure the device according to your network requirements.
3. Check the network connections: Verify the Ethernet cable connections between the MikroTik device and your network infrastructure. Ensure the cables are properly seated, and there are no visible damages or loose connections. Consider testing the device with a different Ethernet cable to rule out any cable issues