Chosen Solution

Is there a HP DMI tool for 00A system board error. Missing product ID info causing aboot up error? I have all this info to enter into something… Thanks Update (11/17/2019) Mike: Thanks for your quick reply. I have an HP Pavillion 510-a010, bought it new in 2016. I will try your solution and I have jumped the CMOS jumpers but that did not work. Is that what you are referring to? I also think the 4 pin molex cables may be an issue but we’ll see. Thank you, Stewart

Unplug power supply. Press power button until fans stop. Reset BIOS. You don’t state which HP desktop model. There is usually a jumper to short to clear BIOS to factory default. Often near Front Panel connectors. Plug-in power cable and switch on. How did it go?