HP 840 G3: BIOS Error "Real Time Clock Power Loss (005)"

[Miho]

Hi, everybudy! Can anyone help me to run Monterey on Hp 840 G3 laptop?
After installing monterey, I keep getting this BIOS message - Error "Real Time Clock Power Loss (005)".
Every time I restart or turn on my laptop I get this screen.
Thank you so much for your help. Only Monterey is installed on the laptop and nothing else. Here is the screen:

[Hervé]

RTC-related issue, causing CMOS reset and BIOS settings to return to default. There are bootloaders values you can use in your config to avoid that. It's documented in the OpenCore materials (GitHub repo and probably Dortania). Failing that, you'll find it somewhere on our forum (just can't remember where); from memory it's was something that propped up with Catalina 10.15.4. I probably listed the fix under the Software Matters section so look it up. The issue really depends on the platform you try to run macOS on so please post your system's specs, ideally add them in signature.