PC acting erratically... HELP

Ok, maybe some of you guys remember that I posted a question about a P4 HT. I haven
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=9&t=25081
You didn't listen the first time, so I am almost thinking about not helping this time.
YOU HAVE TO REINSTALL YOUR OPERATEING SYSTEM WHEN INSTALLING A NEW CPU!!!
You are confusing your OS by switching processers without a reinstall and thats why its crashing. The loud beep you hear when you start the computer is called a beep code. It means that there is a problem iwth your CPU. Usually a CMOS reset will fix that. HOWEVER AGAIN YOU MUST REINSTALL XP TO GET A NEW PROCESSER TO WORK CORRECTLY!!!!! Reinstalling the sim is going to do absolutely nothing. Just backup your hard drive, and reformat.
It really isn't that hard.
Cheers
Cameron