Lenovo ThinkCentre M57 Hardware Maintenance Manual - Page 65
Beep symptoms
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Diagnostic Error Code 217-28X-XXX 217-29X-XXX Hard Disk Drive (SCSI) error 220-000-XXX Hi-Capacity Cartridge Drive Test Passed 220-XXX-XXX Hi-Capacity Cartridge Drive error 301-XXX-XXX Keyboard error 301-000-XXX Keyboard Test Passed 302-000-XXX Mouse Test Passed 302-XXX-XXX Mouse error 303-000-XXX Joystick Test Passed 303-XXX-XXX Joystick error 305-000-XXX Monitor DDC Test Passed 305-250-XXX Monitor DDC self test failure 415-000-XXXModem Test Passed 415-XXX-XXX Modem error FRU/Action 1. Hard Disk Drive Cable 2. Check AC/DC power adapter voltages 3. Reseat the hard disk drive cable 4. Hard Disk drive (SCSI) 5. SCSI adapter card 6. System board No action 1. Remove the Hi-Capacity Cartridge Drive and re-test the system 1. Keyboard 2. Check and test mouse 3. System board No action No action 1. Mouse 2. Check and test Keyboard 3. System board No action Remove the Joystick and re-test the system No action 1. Run Setup to enable DDC 2. Cable 3. Monitor 4. Video card 5. System board No action 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 1, 2, or 3 beeps 4, 5, 6, or 7 beeps9, 10, or 11 beeps 8 beeps FRU/Action Reseat the memory modules. If the error persists, replace the memory modules one at a time until the failing module is determined. Before replacing the system board, remove any optional adapters (Express card, Modem card, Media reader) and retry. If the problem persists, replace the system board. Otherwise, reinstall the optional adapters one at a time until the failing adapter is determined. Replace the system board. Chapter 7. Symptom-to-FRU Index 59