Cannot log in to the I/O module
Use the information in this section to troubleshoot the chassis when you cannot log in to the I/O module.
Complete the following steps until the problem is solved:
- Make sure that you are using the correct password and that the capitals lock is off.
- Connect a serial cable to the I/O module to further isolate the problem.
- If you have forgotten the password, restore the I/O module to default settings.