Do we need to buy cables for reset and all the thing

Solution
As said above, the cables that connect to the front panel header on the motherboard always come with the case, and are soldered onto the case buttons (power, reset, hdd activity led, etc). Perhaps they are tucked away behind the HDD bay or somewhere.
As said above, the cables that connect to the front panel header on the motherboard always come with the case, and are soldered onto the case buttons (power, reset, hdd activity led, etc). Perhaps they are tucked away behind the HDD bay or somewhere.
 
Solution