Stuff…

URL: http://www.cobaltfaqs.com/index.php/Using_a_null_modem_cable

To connect to a Cobalt you will need a null modem cable and the following details:

Otherwise, for a RAQ4/RAQ550: 115200 bps, N-8-1 parity
Or, for a RAQ3 and other possibly other models: 9600 bps, N-8-1 parity

To get into single user mode follow this article: http://www.cobaltfaqs.com/index.php/Single_user_mode

Or, simply power cycle the cobalt and press space as soon as you see text. Then…

• type: boot
• type: set_params single
• type: bfd