If your query is about a computer not starting, specifically relates to IBM PS/2 systems .
All uppercase letters are preferred for machine readability, and punctuation should be omitted except for the hyphen in the ZIP+4 code. 2. IBM POST Error Code 211 If your query is about a computer not
Street number, street name, and any secondary unit designators (e.g., APT 211). and any secondary unit designators (e.g.
Full name of the individual or business. state (two-letter abbreviation)
This code indicates a failure of the base 64K memory on the I/O channel .
City, state (two-letter abbreviation), and ZIP code.
To ensure a "proper" post for mail delivery, Section 211 of the USPS Postal Addressing Standards requires a standardized format to match ZIP+4 and City State files: