Lenovo NetVista Hardware Maintenance Manual for NetVista 6018, 6058, 6059, 626 - Page 86
No-beep symptoms, POST error codes, Start Options, Power-On Self Test, Enhanced
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No-beep symptoms Note Type 6568/6569/6648/6649 computers default to come up quiet (no beep and no memory count and checkpoint code display) when no errors are detected by POST. To enable beep and memory count and checkpoint code display when a successful POST occurs, do the following: 1. Select Start Options in the Configuration/Setup Utility program (see "Setup Utility program" on page 41). 2. Set Power-On Self Test to Enhanced. Symptom/Error No beep during POST but computer works correctly. No beep during POST. FRU/Action 1. System Board 1. See "Undetermined problems" on page 90 2. System Board 3. Memory Module 4. Any Adapter or Device 5. Riser Card 6. Power Cord 7. Power Supply POST error codes In the following index, X can represent any number. POST Error Code 000SCSI Adapter not enabled 02X 08XCheck SCSI terminator installation. 101System board interrupt failure 102System board timer error FRU/Action 1. Verify adapter device and Bus Master fields are enabled in PCI configuration program. See documentation shipped with computer. 1. SCSI Adapter 1. SCSI Cable 2. SCSI Terminator 3. SCSI Device 4. SCSI Adapter 1. System Board 1. System Board 72 Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648, 6649