more info...
sorry about that, yes it is labelled ircz44 and it's a 5 pin n-channel mosfet, i know that it needs to be replaced for sure because i had the help of an electronics expert that does pcb level diagnostics for a small fee, it is not obviously burnt or charred, he was not able to get the part for me so i'm doing my own search. i've been to many electronics store and they told me either i can only get it if i'm willing to buy a thousand of them or it's obsolete. it is the only part on the pcb that needs to be replaced as i was told. i have uploaded the pics of the component but sorry if the markings arent' clear. i have also uploaded the spec sheet. thanks, truly appreciate the help.