Optiplex 3050 micro 2 blinks followed by 3 blinks issue

[Taurus12]

Does anyone have an idea of what might be the issue with my 3050 micro? I have tried replacing new cmos battery but still the same

I am not sure if its the powersupply that I'm using is the issue since its the original powersupply. its a laptop powersupply with the same specifications with the 3050 micro so i guess it should be fine.

i also tried replacing the bios but with no avail, everytime i try another bios it gives a different blinking lights

Any recommendation on what I have to do next? Thanks in advance

[SMDFlea]

A Reference Guide to the Dell OptiPlex Diagnostic Indicators

https://www.dell.com/support/kbdoc/e...s#2012_to_2020

[Taurus12]

A Reference Guide to the Dell OptiPlex Diagnostic Indicators

https://www.dell.com/support/kbdoc/e...s#2012_to_2020

I have tried to replace the memory with a working one from my laptop but still the same issue already tried 2 rams actually. Im looking for a bios that might work and checked some post here but none of them works

[Taurus12]

everytime i try a bios it gives me different blinking codes, maybe its just not compatible with the 3050 micro that I have