IBM Aptiva Hardware Handbook page 76

Table 10: Error codes, descriptions, and corrective actions (Continued)
Error Code Description
264 External Cache Size Error
30X Keyboard Error
602 Diskette Boot Error
662 Diskette Drive Configuration
Error
762 Math Coprocessor
Configuration Error
Notes:
1. An X shown as part of the error code in this table represents any number between 0 and 9.
2. If any of these errors continue after taking the actions listed, check your A Guide to HelpWare and All the Extras folder for
information on obtaining service.
64 Error codes, descriptions, and corrective actions
Here's what to do:
If you have removed cache memory from your computer, press Enter while the
error message is displayed to enter the Setup Utility. Choose System
Information from the Setup Utility Main Menu to verify that the new cache
memory size is correct. For instructions on using the Setup Utility, see page 69.
If you have not removed memory from your computer, check your A Guide to
HelpWare and All the Extras folder for information on obtaining service.
1. Make sure the keyboard and mouse cables are correctly and securely
connected to the ports on the back of the system unit.
The keyboard port has this symbol next to it to help you:
The mouse port has this symbol next to it to help you:
2. Make sure that a keyboard key or a mouse button is not being held down.
Make sure the diskette has been formatted. If you don't want to use the diskette
to boot (start) your computer, remove the diskette from the drive.
1. If you added or removed a diskette drive, press Enter while the error
message is displayed to enter the Setup Utility. Choose Input/Output Ports
from the Setup Utility Main Menu and verify that the Diskette Drive settings
are correct. If the settings are not correct, change the settings. For
instructions on using the Setup Utility, see page 69.
2. If you did not add or remove a diskette drive, make sure the diskette drive
cables are connected correctly.
Check your A Guide to HelpWare and All the Extras folder for information on
obtaining serviceS.