Phoenix BIOS alarm phenomenon analysis to repair computer

Phoenix BIOS is one of three kinds of bios for motherboard. It used for laptop usually.

The Phoenix BIOS alarm phenomenon mean:

One short alarm sound: system start normal.

One short and two short and one short alarm sound: system clock error.

Three short and two short and four short alarm sound: keyboard controller error.

Three short and three short and four short alarm sound: display memory error.

Three short and four short and two short alarm sound: display error..... read more