IBM 8487 User Manual - Page 89
No-beep symptoms, Install or reseat the memory modules.
UPC - 000435687531
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Note: See Chapter 8, "Parts listing, Type 8482 and 8487," on page 99 to determine which components are replaceable by the customer (CRU), and which components must be replaced by a field service technician (FRU). Beep/symptom FRU/action 2-4-1 (Video failed; system believed operable) v System board 3-1-1 (Timer tick interrupt failed) v System board 3-1-2 (Interval timer channel 2 failed) v System board 3-1-3 (RAM test failed above address OFFFFH)) 1. DIMM 2. System board 3-1-4 (Time-of-Day clock failed) 1. Battery 2. System board 3-2-1 (Serial port failed) v System board 3-2-2 (Parallel port failed) v System board 3-2-4 (Failure comparing CMOS memory size against actual) 1. DIMM 2. Battery 3. System board 3-3-1 (Memory size mismatch occurred.) 1. DIMM 2. Battery 3. System board 3-3-2 (I2C bus error occurred) v Disconnect server power, wait 30 seconds, and retry. v System board 3-3-3 (No memory installed) 1. Install or reseat the memory modules. 2. DIMMs. 3. System board. No-beep symptoms Note: See Chapter 8, "Parts listing, Type 8482 and 8487," on page 99 to determine which components are replaceable by the customer (CRU), and which components must be replaced by a field service technician (FRU). No-beep symptom FRU/action No beep during POST. v System board Chapter 7. Symptom-to-FRU index 79