Hardware Maintenance Manual - ThinkStation E20
Page 5
... Power Supply Problems 45 Diagnostic error codes 46 Beep symptoms 63 POST error codes 64 Miscellaneous error messages 65 Undetermined problems 67 Chapter 9. General information . . . . 29 Online Books folder 29 Lenovo ThinkVantage Tools 29 Lenovo Welcome 29 Additional information resources 29...-sensitive devices 6 Grounding requirements 6 Safety notices (multi-lingual translations) . . . . . 6 Chapter 3. Diagnostics 33 Lenovo ThinkVantage Toolbox 33 Lenovo System Toolbox 33 PC-Doctor for Rescue and Recovery 34 PC-Doctor for DOS 34 Creating a diagnostic disc 34 Running the ...
... Power Supply Problems 45 Diagnostic error codes 46 Beep symptoms 63 POST error codes 64 Miscellaneous error messages 65 Undetermined problems 67 Chapter 9. General information . . . . 29 Online Books folder 29 Lenovo ThinkVantage Tools 29 Lenovo Welcome 29 Additional information resources 29...-sensitive devices 6 Grounding requirements 6 Safety notices (multi-lingual translations) . . . . . 6 Chapter 3. Diagnostics 33 Lenovo ThinkVantage Toolbox 33 Lenovo System Toolbox 33 PC-Doctor for Rescue and Recovery 34 PC-Doctor for DOS 34 Creating a diagnostic disc 34 Running the ...
Hardware Maintenance Manual - ThinkStation E20
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... 4. General Checkout Attention The drives in problem determination. Problem determination tips Due to assist you in the computer you hear beep codes during write operations such as copying, saving, or formatting. A down-level BIOS might have this information available when requesting ...type and model • Processor or hard disk drive upgrades • Failure symptom - Is the failure repeatable? © Copyright Lenovo 2010, 2011 31 General error messages appear if a problem or conflict is displayed, continue at the following procedure to help determine...
... 4. General Checkout Attention The drives in problem determination. Problem determination tips Due to assist you in the computer you hear beep codes during write operations such as copying, saving, or formatting. A down-level BIOS might have this information available when requesting ...type and model • Processor or hard disk drive upgrades • Failure symptom - Is the failure repeatable? © Copyright Lenovo 2010, 2011 31 General error messages appear if a problem or conflict is displayed, continue at the following procedure to help determine...
Hardware Maintenance Manual - ThinkStation E20
Page 69
...Replace the video adapter card (if present). 3. See "Recovering from a POST/BIOS update failure" on page 166. 3. Diagnostic Error Code 305-000-XXX Monitor DDC Test Passed 305-250-XXX Monitor DDC self test failure 415-000-XXXModem Test Passed 415-XXX-XXX Modem... 1. Beep symptoms Beep symptoms are properly seated in order. 1. The following tables describes beep symptoms. Beep Symptom 2 short beeps CMOS setting error 1 long and 2 short beeps Monitor or video adapter card error 1 long and 3 short beeps Keyboard error 1 long and 9 short beeps BIOS ROM error Continuos long beeps DRAM ...
...Replace the video adapter card (if present). 3. See "Recovering from a POST/BIOS update failure" on page 166. 3. Diagnostic Error Code 305-000-XXX Monitor DDC Test Passed 305-250-XXX Monitor DDC self test failure 415-000-XXXModem Test Passed 415-XXX-XXX Modem... 1. Beep symptoms Beep symptoms are properly seated in order. 1. The following tables describes beep symptoms. Beep Symptom 2 short beeps CMOS setting error 1 long and 2 short beeps Monitor or video adapter card error 1 long and 3 short beeps Keyboard error 1 long and 9 short beeps BIOS ROM error Continuos long beeps DRAM ...
