I have bought a new monitor with built in speakers but cannot get any sound (my old monitor i had plug in speakers on) can any help please

what is the make and model of your monitor and soundcard?

yusmart JT178QP is my new monitor

sorry, i dont know what i asked that for, i wasnt thinking properly, what is the make and model of your sound card (i dont think you need drivers for speakers unless they are usb)
if you do not know what sound card you have, please run the DAL hardware scan: http://www.d-a-l.com/hardware-scan.php

Mike