Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 32
...not generated when all hope, eliminate the possibility 5 beeps of tones separated by a malfunctioning Processor error add-in cards 7 beeps is an Display memory error (system video add-in base memory (first 64KB block) 3 beeps Base memory read/write test error 4 beeps Fatal error ...exception interrupt error) one of the system board, the board may be faulty. 30 This will reveal the malfunctioning card. 8 beeps If the system video adapter is causing the malfunction. The following tables describes beep symptoms. Beep Symptom 1 beep Memory refresh timer error FRU...
...not generated when all hope, eliminate the possibility 5 beeps of tones separated by a malfunctioning Processor error add-in cards 7 beeps is an Display memory error (system video add-in base memory (first 64KB block) 3 beeps Base memory read/write test error 4 beeps Fatal error ...exception interrupt error) one of the system board, the board may be faulty. 30 This will reveal the malfunctioning card. 8 beeps If the system video adapter is causing the malfunction. The following tables describes beep symptoms. Beep Symptom 1 beep Memory refresh timer error FRU...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 33
...the screen. Consult your system manufacturer's technical support. • If beep codes are not generated 11 beeps when all other expansion cards are absent, consult your system manufacturer. Remove all hope, eliminate the possibility of tests is causing the malfunction. This series of ... with the system. Before declaring the motherboard beyond all expansion 10 beeps cards except the video adapter. Insert the cards back into the system one of the first error message, the other expansion cards Cache memory test failed are absent, one at a time until the problem...
...the screen. Consult your system manufacturer's technical support. • If beep codes are not generated 11 beeps when all other expansion cards are absent, consult your system manufacturer. Remove all hope, eliminate the possibility of tests is causing the malfunction. This series of ... with the system. Before declaring the motherboard beyond all expansion 10 beeps cards except the video adapter. Insert the cards back into the system one of the first error message, the other expansion cards Cache memory test failed are absent, one at a time until the problem...