i brought this toshiba second hand it seems to be lagging im positive this is a hardware related issue i have confirmed the hard drive is working well. windows is fresh install. temps seem low enough power supply is working good battery is going good. but the ivy bridge is unclocked severly it takes 10min to boot.. if it boots. could it be because ram timings are wrong or 1333mhz is bad and it needs 1600mhz