IBM Aptiva Hardware Handbook page 68

Table 7: Troubleshooting: Software problems (Continued)
If the problem is:
A POST error code appears after you turn your
computer on using Rapid Resume.
Note: If any of these problems continue after taking the actions listed, check your A Guide to HelpWare and All the Extras folder
for information on obtaining service.
56 Troubleshooting tables
Here's what to do:
1. Turn the system unit off.
2. If you have:
• Not changed your hardware (installed or removed an option), find the
error code in "Error codes, descriptions, and corrective actions" on page
60 and take the action listed.
• Changed your hardware (installed or removed an option), return the
computer to its previous configuration. Then wait 10 seconds and turn the
system unit on. If the error does not reoccur, you may have installed your
hardware incorrectly. Save any work that you want to keep and reinstall
your hardware. For instructions on installing hardware in your desktop
system unit, see "Working with your desktop system unit" on page 87. For
instructions on installing hardware in your minitower system unit, see
"Working with your minitower system unit" on page 107. For instructions
on installing options on your system board, see "Working with your
system board" on page 125.