Diagnostic Error Code

FRU/Action

 

 

305-000-XXXMonitor DDC Test Passed

No action

 

 

 

305-250-XXXMonitor DDC self test failure

1.

Run Setup to enable DDC

 

2.

Cable

 

3.

Monitor

 

4.

Video card

 

5.

System board

 

 

415-000-XXXModem Test Passed

No action

 

 

415-XXX-XXX Modem error

Remove the Modem and re-test the system

 

 

 

Beep symptoms

Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POST.

The following tables describes beep symptoms.

Beep Symptom

FRU/Action

 

 

2 short beeps CMOS setting error

Perform the following actions in order.

 

1.

Start the Setup Utility program and press F10 to

 

 

Save and exit. See Chapter 6 “Using the Setup Utility

 

 

program” on page 43.

 

2.

Start the Setup Utility program and press F9 to load

 

 

defaults and then press F10 to Save and exit.

 

3.

Perform a Boot-block recovery. See “Recovering

 

 

from a POST and BIOS update failure” on page 470.

 

 

1 long and 2 short beeps Monitor or video adapter card

Perform the following actions in order.

error

1.

Make sure the monitor is properly connected to the

 

 

 

computer.

 

2.

Replace the video adapter card (if present).

 

3.

Replace the system board.

 

 

1 long and 9 short beeps BIOS ROM error

Perform the following actions in order.

 

1.

Start the Setup Utility program and press F9 to load

 

 

defaults and then press F10 to Save and exit. See

 

 

Chapter 6 “Using the Setup Utility program” on page

 

 

43.

 

2.

Perform a Boot-block recovery. See “Recovering

 

 

from a POST and BIOS update failure” on page 470.

 

3.

Replace the system board.

 

 

Continuous long beeps DRAM memory error

Perform the following actions in order.

 

1.

Make sure the memory module(s) are properly seated

 

 

in the connector(s).

 

2.

Replace the memory module(s).

 

3.

Replace the system board.

 

 

 

Chapter 7. Symptom-to-FRU index 67

Page 75
Image 75
Lenovo 4471, 4466, 4498 Beep symptoms, XXX-XXX Modem error, Beep Symptom FRU/Action, Long and 9 short beeps Bios ROM error

4476, 4499, 4485, 4497, 4480 specifications

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