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Hola nns.
Tengo una lap dell pero derrepente un dia ya no prendio y cuando le doy en el boton de encender solo me hace tres beeps y se apaga. Que creen que sean nns?
Espero contesten pronto.
Dell Inspiron Beep Codes
# of Beeps Description Possible Cause(s) 1 BIOS ROM checksum in progress or failure System board failure, covers BIOS corruption or ROM errors. 2 No Memory (RAM) detected Memory or Memory slot failure 3 chipset Error (North and South bridge error, DMA/IMR/Timer error)
Time-Of-Day Clock test failure
Gate A20 failure
Super I/O chip failure
Keyboard controller test failure
System board failure
4 Memory read / write failure Memory failure 5 Real Time Clock (RTC) power fail CMOS battery failure 6 Video BIOS test failure Video subsystem failure 7 CPU Cache test failure Processor failure 8 LCD LCD failure
1 Beep: Replace the motherboard / system board.
2 Beeps: Reseat the memory or replace the memory.
3 Beeps: Replace the motherboard / system board.
4 Beeps: Reseat the memory or replace the memory.
5 Beeps: Replace the CMOS battery.
6 Beeps: Reseat or replace the video card or replace the motherboard / system board.
7 Beeps: Reseat or replace the CPU.
8 Beeps: Reseat the LCD cable or replace the LCD screen.
ya se le limpio todo osea todo de todo.
quiero llorar 
Segun tu respuesta dice que reemplace la motherboard