tol sali lang ako s topic download mo ung latest driver s WWW.NVIDIA.COM medyo mlaki lang ang file version 81 n ata ngaun pag nghahang p rin pkinggan mong mbuti ung harddisk mo kung me mririnig kang "bleep" kada minuto pag 2mu2nog ksi ito dto nghahang ung pc then after a while balik n nman sya s normal operation then bleep n nman sbay hang... try mong unplugg ung power supply mo s harddisk then kabit mo ulit or kung s plagay mo dpat k ng mgpalit ng power supply, plitan mo n lang. Nangyari n ksi ito s akin eh, so far yan lang po ung alam kung case kung bkit medyo nghahang ung pc mo based on my experience... sana po nkatulong ako....Thanx...