Acer 4750g problem startup

Hello, i've have this problem .. my laptop always run smoothly until this time .. when i installed three app. its generals zero hour mod , launch manager app. (acer) and intel turbo boost . the first i've tried was turbo boost .. it's only for i5 and i7 so i've got an error . then i installed the mod and i't run perfectly except one problem .. the mouse pointer is missing whenever i start the game . when i installed the launch manager , it is successful and says need for a restart . when shutting down , i already felt that the laptop have slow down . when i open it up , the startup problem starts .. it takes about 5 minutes for the laptop to run smoothly again when starting up unlike yesterday it is like a ferrari .. here is my specs . :


OS : windows 7 ultimate 32 bit
CPU and chipset1 : Intel® Core™ i3-2310M processor (3 MB L3 cache, 2.10 GHz, DDR3 1333 MHz, 35 W), supporting Intel® 64 architecture, Intel® Smart Cache
Memory: 2gb
Graphics NVIDIA® GeForce® GT 540M with NVIDIA® Optimus™ technology (2048/1024 MB of dedicated DDR3 VRAM), supporting NVIDIA® CUDA™, PhysX™, PureVideo® HD technology, OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0, Microsoft® DirectX® 11
Hard Disk : 500gb


hope someone helps ..