hello .. I was trying to change the boot image of the bios through the application on the desktop and during the procedure was shut down the pc ...started a few times, but then he started making 3 beeps at startup without turn on ... Even removing all components ,except the processor, makes these 3 beeps ... What do the 3 beeps?
Luigi, I am sorry for your issue.
Three beeps mean a memory issue. Therefore, you may want to check if the memory is compatible, properly seated, and if all sticks are good. You may also reset BIOS settings to default.
If the issue is not related to the memory itself you may roll back your BIOS to the previous version using the recovery method.