http://forum.lowyat.net/ Sun, 07 Jun 2026 15:09:08 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/1221368 My Acer PC<br />-Windows XP Pro SP2<br />-Pentium 4 2.4GHz<br />-Motherboard ACER (support max. 2GB)<br />-Nvidia AGP Graphic card<br />-Original RAM DDR Kingston KVR400X64C3A/512 x 2 (total 1GB)<br /><br />My problem and troubleshooting.<br />Last week buying 2nd RAM x 2 from forumer :<br />-Kingston KVR400X64C3A/1G (Assembled in Taiwan)<br />-Kingston KVR400X64C3A/1G (Assembled in China)<br /><br />Tested one-by-one:<br />-RAM Taiwan made. Checked at BIOS ok. Checked at Windows properties ok.<br />-RAM China made cannot boot-up...long beep sound. Changed slot also same.<br /><br />Installed both RAM:<br />-Can reboot, but checked at BIOS and Windows properties only 1GB.<br />-Checked with CPUZ, CrystalMark and Dr hardware 2009 - show 2GB.<br /><br />Why my system cannot accept 2GB RAM?<br />To expert and sifu here, any idea what to do?<br /><br /><br />***already confirm, both RAM running fine in my friend PC.<br /><br /><br /><br /><br /> MAAG Hardware Mon, 09 Nov 2009 13:37:56 +0800