Error Codes and Suggested Resolutions
Service Manual B-9
132
Category: POST
Alarm Priority: Low
Description: Clock frequency error during POST.
Resolution: Replace the UI PCBA. See page 10-12.
133
Category: POST
Alarm Priority: Low
Description: Keypad error during POST. Typically, this occurs when the user presses a key while
POST is running.
Resolution: If this error occurs without a key being pressed during POST, replace the keypad.
See page 10-3.
138
Category: POST
Alarm Priority: Low
Description: Flash write/read test failed during POST.
Resolution: Replace the UI PCBA. See page 10-12.
140
Category: POST
Alarm Priority: Low
Description: RTC NVRAM write/read test failed during POST.
Resolution: Replace the UI PCBA. See page 10-12.
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