Question Dell optiplex 780 sff booting issue

[Gjpc]

Hi, so recently my Dell optiplex 780 had some booting issues. I pressed the power button, the fans and everything turned on as usual. Then the logo comes up filling the bar all the way. (the bios is A08) Then it start continuously beeping over and over again really fast. It wont boot also.

 

[Grobe]

Does the beeps have any pattern you can describe ?

 

[stonecarver]

(the bios is A08)

A14 is the latest Bios Dell offers for the 780. Just an FYI you could have a conflict between old Bios and latest Windows 10..... 1909

Is the computer dusty?

So with so little information and just beeps? What's the pattern of the beeps.

When is the last time you checked or changed the motherboard battery.

 

[Gjpc]

:Update: Hi thank's for the support everyone.
I managed to fix it in a weird way
I just replaced the keyboard for cleaning and that seemed to fix it.

 

[Andyme177]

:Update: Hi thank's for the support everyone.
I managed to fix it in a weird way
I just replaced the keyboard for cleaning and that seemed to fix it.

dust can get into those connections and cause dead shorts make sure it's clean inside