I have a strange problem that I cannot figure out. I have an emachine W2785 which stopped powering up a couple weeks ago. I pulled out the power supply and noted that it was blown (the circuit board showed spots where something overheated). I purchased a new power supply (Rosewill RV350). This was an upgrade from the original which was only a 250 watt. Well, I placed in the the pc and everything powered up, except the keyboard and monitor. The keyboard lights do not come on, and the monitor comes on with the screen stating that monitor is ok, check pc (I hooked it up to my dell and it worked fine). So imediately I thought the motherboard was bad. I purchased a Biostar M7Vig400 from newegg and placed it in the pc. Started the pc up and the exact same thing happened - everthing worked - fans, cd drives, harddrive, except the keypboard and monitor. I tried disconnecting everything to see if I could diagnose what piece of hardware was causing the issue, but to no avail. I am very frustated and would appreciate any support anyone could offer. Here's the original specs for my computer - notate I changed the power supply and motherboard. BOM for : W2785 Part Category ODD1: DVD NEXGEN 16X 100127 Memory: MEM, DDR-RAM 512MB (Max. 2GB HDD: HDD, 80GB 5400rpm CHASSIS: CHASSIS, NEXGEN-2 MAIN CHASSIS FRAME MB: MB, AM39L/1.0 462P CPU Fan Type: Fan ,58*68.3*80mm Speaker: SPEAKER, SP-30A (AMPLIFIED) Power Supply: PS, 250 WATT FDD Model: FDD, D353M3D Video: Video, Integrated Mouse: MOUSE, SILVER WHEEL CPU: CPU, ATHLON XP 2700 462P 333FSB Keyboard Model: KB, PREMIUM BLACK KB-0108,PS/2 PORT ODD2: DVD-DUAL Nexgen2 (16x10x40x+4x2.4x12x) LAN: LAN, 10/100 Integrated Modem: MODEM, V.92 56K Thanks for your time in advance. Edit: Please use proper thread titles from now on. Thanks.