My his laptop makes a beep when I press the power button / stop and it does not start

Hello

I bought a new Dell Inspiron 15z touch ultrabook and when I pressed the power button, it starts to beep and won't start. The screen is totally blank. What should do? Help, please

-Mayur gala

Hi Mayur,

Welcome to the community,

Sound signal can be used as a diagnostic indicator. The computer may emit a series of beeps at startup if errors or problems. This series of beeps identifies a problem and is called "beep code".

See the table below which shows the beep codes and the possible problem:

Overview of beep Code
Beeps Description Possible cause
1 ROM BIOS checksum failure The map system, covers BIOS corruption or errors ROM failure
2 No memory (RAM) detected Memory or memory slot failure
3
  • Chipset error (North and South Bridge error)
  • Time-Of-Day Clock test failure
  • Gate A20 failure
  • Super i/o chip failure
  • Keyboard controller failure
System board failure
4 Memory read / write failure Memory failure
5 Real Time Clock (RTC) power failure CMOS battery failure
6 Video BIOS Video/smart card failure
7 Failure of the CPU Processor failure
8 LCD SCREEN Failure of the LCD

Let me know if you need assistance.

Thank you

Tags: Dell Laptop

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