Hi maifs welcome to SF, can you give use the Make and Model of your laptop and fill out your System Specs in your UserCP so we can help you out more.
Also do you have the latest firmware on your laptop for BIOS and all updated drivers and windows updates?
System Manufacturer/Model Number Custom Build OS Windows 7 Ultimate x64 SP1 CPU AMD Phenom II 1090 3.2 six core Motherboard MSI 890FXA-GD65 Memory 16 gig DDR3 Graphics Card MSI R6950 2gig Sound Card on board Monitor(s) Displays Acer 23inch led Screen Resolution 1900x1080 widescreen
PSU CORSAIR Enthusiast Series TX750 V2 750W Case CoolMaster HAF 922 Cooling Box AMD Heatsink/Fan Hard Drives Seagate 1tb SATA6
2x 1tb HITACHI Deskstar Internet Speed Cable 12Mbps/3Mbps