IBM 865951Y Hardware Maintenance Manual - Page 163
No beep symptoms, Power-On Status
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No beep symptoms No Beep Symptom No beep and the system operates correctly. No Beeps occur after successfully completing POST (The Power-On Status is disabled.) No ac power (Power supply ac LED is off) No beep and no video No beep, fans running, and ac power LED blinking (System held in reset) FRU/Action 1. Speaker 2. System Board 1. Run Configuration/Setup, set the Start Options Power-On Status to enable. 2. Check speaker connection. 3. Speaker 4. System Board 1. Check the power cord 2. Power Supply (If two are installed, swap them to determine if one is defective.) 3. Hot-Swap Power AC Inlet Box 1. See "Undetermined problems" on page 165. 1. If an optional VRM is installed and no optional processor, remove the optional VRM. 2. If optional VRM failed, replace optional VRM. 3. If primary VRM failed, replace system board. 4. If system board failed, replace system board. Netfinity 5000 - Type 8659 155
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