Mbududa
1 Copper

DELL INSPIRON 15 5000 SEREES (5452)

My dell inspiron 5452 display the following error message -AC adapter wattage not identified -Battery not recognized -Gives 7 beep sound I have tried to disconnect all peripheral devices, and drain all static charges by pressing power button for 30 seconds, but the problem persist. Any help please?
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ejn63
5 Rhenium

Re: DELL INSPIRON 15 5000 SEREES (5452)

7 beeps: bad CPU or mainboard (both are one unit). Replace the system board.
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