Prodesk 400 G3 5 beeps

[dlshad96]

Hello

i have Hp 400 g3 desktop it still give me 5 beeps the DDR4 is works fine i test it with another pc and change many rams it still 5 beeps with 5 red led and 2 white led . its HP Prodesk 400 G3 sp: 798930-001 MS-7A02 V1.0
any help please
Thank you advance

[ktmmotocross]

Re: 5 beeps

https://support.hp.com/us-en/document/c02222922

[dlshad96]

https://support.hp.com/us-en/document/c02222922

Thank you so much. this is All in one mine is desktop any way

beeps 4, 5, 6, 7 =
Fatal errors related to the operation of critical motherboard components - such as the CPU.
everythings tested with another pc works fine ram,cpu,power supply,.it still give me 5 beeps with 5 red light and 2beeps with tow white light

is there any ic chip for RAM i have replace it
What about reflash the chip ? but how i change exe file to bin file or where i can find bin file for this mainboard