But try the usual reset next -> It's at http://forums.cnet.com/7726-19681_102-3138013.html
As to no keyboard I have to guess the keyboard is there but since nothing booted you can't use it.
If the keyboard is in fact removed and gone, you replace the missing part.
Bob
after i turn on my computer and the desktop is up my screen starts blinking and blinking and i have no keyboard

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