ASUS P8Z68 DELUXE GEN3, noot boot error Code 9A

After I plug only CPU mobo giving me two beeps * no ram
After adding Ram mobo giving me 9A code *(USB initialization is started) and stop boot sequence
All USB are in good shape, this can be blue touch issue is permanently mounted in USB port ?
My initial idea corrupted bios.
 
Solution
"After I plug only CPU mobo giving me two beeps * no ram"
No RAMs would be 1 long 2 short.
"My initial idea corrupted bios. "
It could be. You can try ordering a BIOS chip on ebay and replacing the board's one.