1. Network (machine to new port, new cable, etc.)

   Writeup coming.

2. Local Software
   1. Bad or unknown IP address (hostmaster, ipconfig/winipcfg)

      See HelpDesk solutions database: Solution ID: 2990 http://helpdesk.princeton.edu/

   2. Bad machine name (hostmaster)

      Solution search: "hostmaster": Best Result: none.

   3. Lost or corrupted domain account

   Add Machine to Princeton Domain
   See HelpDesk solutions database: Solution ID: 8218 http://helpdesk.princeton.edu/
   Add DeSC Machine to Princeton Domain
   See HelpDesk solutions database: Solution ID: 3022 http://helpdesk.princeton.edu/
   What to do about a lost Princeton Domain Connection
   See HelpDesk solutions database: Solution ID: 4680 http://helpdesk.princeton.edu/
   Instruction Page: http://pcsystems.princeton.edu/resetmachine.shtml

3. Email
   1. Bad password

      How to Change Your Email Password
      See HelpDesk solutions database: Solution ID: 4240 http://helpdesk.princeton.edu/
      Resetting a Forgotten or Unknown Password

      See HelpDesk solutions database: Solution ID: 4906 http://helpdesk.princeton.edu/

   2. Over quota

      Information on Email Storage Quotas
      See HelpDesk solutions database: Solution ID: 2674 http://helpdesk.princeton.edu/
      Why Am I Still Over Quota?
      See HelpDesk solutions database: Solution ID: 3388 http://helpdesk.princeton.edu/

   3. Too-full inbox

   See ii. above

4. Registry (blue screen of death/ntoskrnl)

Causes and Repairs of a ‘Blue Screen of Death’
See HelpDesk solutions database: Solution ID: 24148 http://helpdesk.princeton.edu/

Instruction Page: http://helpdesk.princeton.edu/tivoli/#Basic Functions covers all of the following.