hello i have a SAMSUNG RV510 HAD THIS LAPTOP FROM NEW HAS INTEL DUAL CORE PROSSER 2.10 GHZ 2.09 GHZ PROSSER LEGAL WINDOWS 7 OPERATING SYSTEM WILL BE FULLY WIPED TO FACTORY SETINGS WORKS PERFECT NEVER HAD A PROBLEM OTHER THAN SOME MINER DAMAGE TO F2 AND F3 BUTTONS (slight burn )THEY STILL WORK 100% ONLY ACTULE PROBLEM WICH IS AN EASY FIX LEFT MOUSE CLIK IS TEMPRAMNETAL WORKS 95% OF THE TIME THO (if not can jsut double tap mouse pad) ALSO COMES WITH ORIGINAL BOX MANUALS HAS 4 GB MEMORY 270 GIG HARD DRIVE any questions please phone thomas on 0121-356-1977 or contact me via ebay thanx (listd item on this laptop)