Lenovo IdeaCentre K3 Series Hardware Maintenance Manual
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...memory error (system video add-in cards 7 beeps is causing the malfunction. Hardware Maintenance Manual Beep symptoms Beep symptoms are absent, consult your system manufacturer. Before declaring the motherboard beyond all other expansion cards 6 beeps are tones or a series of interference by pauses... add-in base memory (first 64KB block) 3 beeps Base memory read/write test error 4 beeps Fatal error indicating a serious Motherboard timer not operational problem with the system. The following tables describes beep symptoms. Beep Symptom 1 beep Memory refresh timer error FRU/...
...memory error (system video add-in cards 7 beeps is causing the malfunction. Hardware Maintenance Manual Beep symptoms Beep symptoms are absent, consult your system manufacturer. Before declaring the motherboard beyond all other expansion cards 6 beeps are tones or a series of interference by pauses... add-in base memory (first 64KB block) 3 beeps Base memory read/write test error 4 beeps Fatal error indicating a serious Motherboard timer not operational problem with the system. The following tables describes beep symptoms. Beep Symptom 1 beep Memory refresh timer error FRU/...