Evo D510 USDT | Microcode patch error

SOURCE: 1801 Microcode Patch Error

I bought a Compaq Computer, 2.0Ghz, 256MB, 20GB for my College project. When i put the power on, it restarts almost immediately (so many times repeatedly). Then after such reboots, it successfully brings a message "1801 - Microcode Patch Error" and a F1-Boot directive.

SOURCE: 1801 microcode patch erro

These are very different CPU's, and you should make sure the board accepts the new one. Check the manual.

Raymond Ramirez

• 333 Answers
• Posted on Jun 01, 2009

SOURCE: 1801 microcode patch error intelPentium4 26Ghz i have need i have a problem with my compaq:its keeps on displaying micro code patch error missing or invalid processor micro code patch and wont format

did you flash the bios for the MOBO ?

SOURCE: 1801 microcode patch erro

http://admin.utep.edu/Default.aspx?tabid=56

Try downloading the 815 motherboard drivers on the right side of the page.

SOURCE: "1801 Microcode patch error. Missing

http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=12454&prodSeriesId=96295&prodNameId=97121&swEnvOID=1093&swLang=13&mode=2&taskId=135&swItem=PSG_I15378-37635

And follow the instructions here to upgrade the BIOS. I suggest using their instructions as they will be far more accurate than mine for this specific system and BIOS update.