http://forum.lowyat.net/ Sun, 14 Jun 2026 19:43:00 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/1752006 Im facing some usb devices problem recently.So , i was just curious wanna know what is happening .<br /><br />curently my pc spec is <br /><br />i7 860 <br />4gb ram (normal kingston ram)<br />500gb HDD<br />1 samsung dvd drive<br />dp55wb intel board<br />power supply is FSP 600w 80 plus<br />gtx 275 asus graphic card<br />razer lycosa mirror keyboard (connected behind board usb)<br />a4 tech x7 series mice (connected behind board usb)<br />sonic gear a5 (connected behind board usb)<br />2tb WD ext drive (connected behind board usb)<br /><br /><br /><br /><br /><br />additional add on<br /><br />Cm v8 processor cooler<br />ram cooler <br />fan controller<br />my casing have 7 fan on it<br /><br /><br />main problem is , my mouse is no longer detectable .sometime even i connect with other ext hdd , some of my devices will auto undetected when it was connected and been using.<br /><br />is it my mainboard or my power supply not enough power?<br /><br />even i take out everythng and connec my mouse only, it will shown mouse got power , but not function coz lack of power.<br /><br />tested on tht mouse , is working fine on other PC . is not spoilt EgoKiller Technical Support Sun, 13 Feb 2011 10:08:48 +0800 http://forum.lowyat.net/topic/0 Hardware Thu, 01 Jan 1970 07:30:00 +0800 http://forum.lowyat.net/topic/1218150 core 2 quad and i5 <br /><br />which 1 better ? why ? &gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt; <br /><br /> EgoKiller Hardware Fri, 06 Nov 2009 11:14:30 +0800