Hardware Maintenance Manual
Page 5
...Password 38 Setting, changing, or deleting a password . . 38 Enabling or disabling a device 39 Selecting a startup device 39 © Copyright Lenovo 2011, 2012 Selecting a temporary startup device . . . . 39 Viewing or changing the startup device sequence 39 Exiting the Setup Utility program 40...drive boot error 43 Power Supply Problems 43 Diagnostic error codes 44 Beep symptoms 61 POST error codes 61 Miscellaneous error messages 63 Undetermined problems 65 Chapter 9. General information . . . . 29 Lenovo ThinkVantage Tools 29 Lenovo Solution Center 29 SimpleTap 29 Lenovo Welcome...
...Password 38 Setting, changing, or deleting a password . . 38 Enabling or disabling a device 39 Selecting a startup device 39 © Copyright Lenovo 2011, 2012 Selecting a temporary startup device . . . . 39 Viewing or changing the startup device sequence 39 Exiting the Setup Utility program 40...drive boot error 43 Power Supply Problems 43 Diagnostic error codes 44 Beep symptoms 61 POST error codes 61 Miscellaneous error messages 63 Undetermined problems 65 Chapter 9. General information . . . . 29 Lenovo ThinkVantage Tools 29 Lenovo Solution Center 29 SimpleTap 29 Lenovo Welcome...
Hardware Maintenance Manual
Page 67
...time you turn on the system, it performs a series of tests that the boot drive is invalid. Symptom-to appear. Run the Setup Utility program to enable DDC. 2. Beep symptoms Beep symptoms are properly seated in order. 1. Monitor 4. When you correct the cause...tones separated by pauses (intervals without sound) during the POST. Chapter 8. The following tables describes beep symptoms. Beep Symptom 3 short beeps and 1 long beep Memory not detected 2 short beeps Common POST Error FRU/Action Perform the following operations. • Checks some options. Diagnostic Error...
...time you turn on the system, it performs a series of tests that the boot drive is invalid. Symptom-to appear. Run the Setup Utility program to enable DDC. 2. Beep symptoms Beep symptoms are properly seated in order. 1. Monitor 4. When you correct the cause...tones separated by pauses (intervals without sound) during the POST. Chapter 8. The following tables describes beep symptoms. Beep Symptom 3 short beeps and 1 long beep Memory not detected 2 short beeps Common POST Error FRU/Action Perform the following operations. • Checks some options. Diagnostic Error...