hp compaq dx6120

[vitya_m86]

Hello, friends. I ask for your help. Sorry for the possible mistakes, this is the fault of Google translator. I have several hp-compaq-dx6120-microtower-pc at work. They are used to edit text documents and sometimes view photos. And, in principle, they cope with their task. But I would like to speed up their work. Now there are installed celeron D346 3066 MHz. I have a Pentium 4 631, Pentium D 945, Celeron D 356 3.33 MHz, Pentium E2140, Pentium E5300. I updated the BIOS and microcodes from the official site https://support.hp.com/ua-ru/drivers/sel...-pc/456580. But when installing any of my processor set, the system unit emits 9 long beeps in a circle. Who will be able to make a microcode update that will work?

[DeathBringer]

Post screenshots of first (CPU) & third (Mainboard) tabs of CPU-Z with supported CPU.

[vitya_m86]

here did

[DeathBringer]

It seems that only CPUs with Prescott core are supported.
This BIOS can't be modified.