Quote:
When i connected the serial to my computer, upon startup it prompted me no keyboard was found

Right. I understood that before. Just boot your computer up without the serial cable attached and plug it in after you boot up.

You're not trying to tell us that you're using a USB serial port and that to plug it in you have to disconnect the keyboard, are you?

Honestly, I was giving you a pass on your atrocious grammar and inability to construct a sentence because I figured you didn't speak English. But if Fry's is your closest store, you live in the US. As such, calm down for a minute and try to construct a cohesive sentence so we can help you better. We understand if you aren't a computer expert, but try to clearly explain what you are doing.
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Bitt Faulk