IBM 6274, 2283 manual Code, Description, Action, User Guide

section, always begin by following the suggested action for the first error message that is displayed. Note that, in these tables, x can be any alphanumeric character.

Code	Description	Action
151	Real time clock failure	Go to “Starting and using the IBM
		Setup Utility program” on page 27, and
		follow the instructions to reset the time
		and date.
		If the problem persists, have the
		computer serviced.
161	Defective CMOS Battery	Replace the battery. See “Replacing the
		battery” on page 66.
162	A change in the device	Go to “Starting and using the IBM
	configuration occurred	Setup Utility program” on page 27, and
		follow the instructions to load the
		Default Settings.
		If the problem persists, have the
		computer serviced.
163	Clock not updating	Go to “Starting and using the IBM
		Setup Utility program” on page 27, and
		follow the instructions to reset the time
		and date.
		If the problem persists, have the
		computer serviced.
164	CMOS RAM memory size does not	This is expected if you have removed
	match	memory. Otherwise,
		Go to “Running the IBM Enhanced
		Diagnostics program” on page 66 for
		instructions on running memory
		diagnostics.
301	Keyboard error	1. Make sure the keyboard is properly
		connected.
		2. If the keyboard is properly
		connected, have the computer
		serviced.

46User Guide