OSSupport:Windows Vista Size:449 MB The battery charging in 3 Amp only - For Vista Only! EX700 SpecificationsProcessor & CacheIntel Core 2 Duo ProcessorsOperating SystemGenuine Windows is authentic Windows software that is properly licensed and legally installed *Bios*.Learn more about the special benefits reserved for genuine Windows customers by visiting www *EX700*.microsoft *Notebook*.com/genuine Windows Vista Home PremiumChipsetsIntel PM965 Express ChipsetSystem Memory512MB/1GB (DDR2 533/667) ,Max: 4GB (*Up to 3GB with 32-bit operation systems)LCD Display17 WXGA ACV(1400x900) DisplayGraphics & Video ModuleNVIDIA Geforce 8400M GS, 128MB VRAM AudioSoundBlaster compatibleHDD100G/120GB/160GB/250GB SATA (5400RPM)Optical DriveDVD Super MultiCommunication PortBuilt-in Gigabit Ethernet LAN and Modem ModuleBuilt-in 802 *Msi*.11n WLAN Card / Bluetooth SupportedI/O PortGraphics Card Output (15-pin, D-Sub) X 1USB2 *Bios*.0 Port X 3Mic-in Port X 1Line-in Port x 1/Headphone Output X 1Modem Port X 1LAN Port X 1Express Card X 1IEEE1394 X 1HDMI X 1TV-out (S-Video) X 1AC AdaptorOutput: 19V DC, 90W / Input: 100~ 240V AC, 50/60Hz universalBattery Pack & LifeLi-Ion 6/9 cellsDimension & Weight395(L) X 278(D) X 26 *EX700*.5-35(H)mm3 *Notebook*.4KG Msi EX700 Notebook Bios 5.19 is highly recommended to always use the most recent driver version available *Msi*.Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games *Bios*.Try to set a system restore point before installing a device driver *EX700*.Msi EX700 Notebook Bios 5.19 will help if you installed a wrong driver *Notebook*.Problems can arise when your hardware device is too old or not supported any longer *Msi*.