Alienware laptop beeps when I turn it on. alienware laptops This article will provide the Beep Codes Table. This will apply when the computer is not posting or not giving image when you turn it on and you will hear a combination of beep codes but the computer will not operate as usual. The computer might emit a series of beeps during start-up if there are errors or problems. This series of beeps is called a beep code; with this table you will identify the problem.     Solution

  1. The following tables illustrate the Beep Codes for Alienware Mobiles, Alienware Desktops and the possible root of cause:

     

Laptops Beep Codes

Beep Code

Description

1

System Board, covers BIOS corruption or ROM error

2

(*)No Memory / RAM detected

3

System Board Chipset Failure

4

Memory failure

5

CMOS battery failure (Click here to fix it)

6

Video card / chip failure

7

CPU failure

8

LCD failure

 

Desktops Beep Codes

Beep Code

Description

1

Possible motherboard failure – BIOS ROM checksum failure

2

(*)No RAM detected.

3

Possible motherboard failure – chipset error

4

RAM read/write failure

5

Real Time Clock failure

6

Video card failure

7

Processor Failure