Like some others that have posted their question here, i also got a Dell laptop wich makes this sonar pinging sound every 3 seconds, its not a bios beep. Help would really be appreciated.
With kind regards P.Sigmond
Please provide your computer model and the Operating System installed. Also, when does the ping occur? Did you recently add any software to the computer?
Thank you for your quick respons!
It appears right after pressing the powerbutton, it even doesn't show the Dell logo, every 3 second therés this sonar like ping, the sound is different from the cmos error beeps, i confirmed this for myself by removing the ram modules and booting. The system has windows 10 now and no changes were made in the last 3 months. Sometimes it boots normal. In the past the HDD was swapped for an Samsung SSD 750 EVO, when i tested this drive (in the laptop as in another workstation) it turned out te be in good condition. i swapped memory to be sure, It also has it while connected to the adapter as when working on the battery.