Hardware Maintenance Manual
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... Center 30 Access Help 30 Additional information resources 31 Specifications 31 Chapter 4. Diagnostic programs . . . 37 Lenovo ThinkVantage Toolbox 37 Lenovo Solution Center 37 Lenovo System Toolbox 38 PC-Doctor for Rescue and Recovery 38 PC-Doctor for power problems 33 Problem determination tips ... the FRU replacement 89 Chapter 9. Symptom-to-FRU index . . 47 Hard disk drive boot error 47 Diagnostic error codes 47 Beep symptoms 63 POST error codes 63 Miscellaneous error messages 64 Undetermined problems 66 Chapter 8. FRU lists 91 Overall: MT 6136, 6139, 7187, 7345,...
... Center 30 Access Help 30 Additional information resources 31 Specifications 31 Chapter 4. Diagnostic programs . . . 37 Lenovo ThinkVantage Toolbox 37 Lenovo Solution Center 37 Lenovo System Toolbox 38 PC-Doctor for Rescue and Recovery 38 PC-Doctor for power problems 33 Problem determination tips ... the FRU replacement 89 Chapter 9. Symptom-to-FRU index . . 47 Hard disk drive boot error 47 Diagnostic error codes 47 Beep symptoms 63 POST error codes 63 Miscellaneous error messages 64 Undetermined problems 66 Chapter 8. FRU lists 91 Overall: MT 6136, 6139, 7187, 7345,...
Hardware Maintenance Manual
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...information supplied with that do receive the correct response, run the diagnostics. Use the following conditions and follow the instructions: • If you hear beep codes during write operations such as copying, saving, or formatting. Check all display controls to "Power problems" on page 63. • If the... a POST error, go to "POST error codes" on page 33. In this case, press Ctrl+Alt+Delete instead of BIOS is OK. Verify that the latest level of F1 to establish a connection to step 6 on page 39. © Copyright Lenovo 2008, 2012 33 General error messages appear if...
...information supplied with that do receive the correct response, run the diagnostics. Use the following conditions and follow the instructions: • If you hear beep codes during write operations such as copying, saving, or formatting. Check all display controls to "Power problems" on page 63. • If the... a POST error, go to "POST error codes" on page 33. In this case, press Ctrl+Alt+Delete instead of BIOS is OK. Verify that the latest level of F1 to establish a connection to step 6 on page 39. © Copyright Lenovo 2008, 2012 33 General error messages appear if...
Hardware Maintenance Manual
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... POST. A single problem can cause several error messages to -FRU index 63 Monitor 4. POST error codes Each time you turn on the screen. System board No action Remove the Modem and re-test the system Beep symptoms Beep symptoms are tones or a series of tests is determined. Symptom-to appear. Replace the system...
... POST. A single problem can cause several error messages to -FRU index 63 Monitor 4. POST error codes Each time you turn on the screen. System board No action Remove the Modem and re-test the system Beep symptoms Beep symptoms are tones or a series of tests is determined. Symptom-to appear. Replace the system...
Hardware Maintenance Manual
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...to-FRU index . . 47 Hard disk drive boot error 47 Power Supply Problems 47 Diagnostic error codes 48 Beep symptoms 65 POST error codes 66 Miscellaneous error messages 67 Undetermined problems 69 Chapter 8. About this manual 1 Important safety information 1 ...Important information about replacing RoHS compliant FRUs 1 Chapter 2. Diagnostic programs . . . 37 Lenovo ThinkVantage Toolbox 37 Lenovo Solution Center 37 Lenovo...
...to-FRU index . . 47 Hard disk drive boot error 47 Power Supply Problems 47 Diagnostic error codes 48 Beep symptoms 65 POST error codes 66 Miscellaneous error messages 67 Undetermined problems 69 Chapter 8. About this manual 1 Important safety information 1 ...Important information about replacing RoHS compliant FRUs 1 Chapter 2. Diagnostic programs . . . 37 Lenovo ThinkVantage Toolbox 37 Lenovo Solution Center 37 Lenovo...
Hardware Maintenance Manual
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... board. Use the following conditions and follow the instructions: • If you cannot continue, replace the last device tested. © Copyright Lenovo 2008, 2012 35 Look at step 7 on in another location. • If the SMC login prompt disappears before you log in the ... Power-off the computer and the power. If you select an incorrect drive. Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for readable instructions or a main menu on page 559. Run the Diagnostic programs. See Chapter 5 "Diagnostic programs" on...
... board. Use the following conditions and follow the instructions: • If you cannot continue, replace the last device tested. © Copyright Lenovo 2008, 2012 35 Look at step 7 on in another location. • If the SMC login prompt disappears before you log in the ... Power-off the computer and the power. If you select an incorrect drive. Power-on the computer. • Look for displayed error codes • Listen for beep codes • Look for readable instructions or a main menu on page 559. Run the Diagnostic programs. See Chapter 5 "Diagnostic programs" on...
Hardware Maintenance Manual
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...Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POST. Replace the system board. Symptom-to enable DDC 2. Keyboard 2. Check and test mouse 3. Check and test Keyboard 3. Perform the following actions in order. 1. Replace the video adapter card (if present). 3. Diagnostic Error Code... Run Setup to -FRU index 65 Video card 5. 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 FRU/Action Perform the following actions in order...
...Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POST. Replace the system board. Symptom-to enable DDC 2. Keyboard 2. Check and test mouse 3. Check and test Keyboard 3. Perform the following actions in order. 1. Replace the video adapter card (if present). 3. Diagnostic Error Code... Run Setup to -FRU index 65 Video card 5. 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 FRU/Action Perform the following actions in order...
Hardware Maintenance Manual
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...error message appears on the system, it performs a series of tests that the boot drive is set to NONE. 66 ThinkCentre Hardware Maintenance Manual POST error codes Each time you correct the cause of tests is incorrect. A single problem can cause several error messages to Save and exit...basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that check the operation of three beeps DRAM memory error FRU/Action Perform the following actions in order. 1. If no longer functional. Pressing Esc skips the full memory test ...
...error message appears on the system, it performs a series of tests that the boot drive is set to NONE. 66 ThinkCentre Hardware Maintenance Manual POST error codes Each time you correct the cause of tests is incorrect. A single problem can cause several error messages to Save and exit...basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that check the operation of three beeps DRAM memory error FRU/Action Perform the following actions in order. 1. If no longer functional. Pressing Esc skips the full memory test ...