Prefetch...to delete or not

T

typo

Banned
All of a sudden, I am noticeably slow.

I have run SFC /scannow x 3, ABAM x 2, MSE, once and dskchk x 2, Disk clean-up, once and defrag once...all to no avail.

My prefetch file is 85 MB. Should I delete?
 

My Computer

System One

  • Manufacturer/Model
    HP Pavilion dv7-1170us
    CPU
    Intel(R) Core(TM)2Duo CPU T5800 @ 2.00GHz
    Motherboard
    30F4 99.B6
    Memory
    4GB
    Graphics Card(s)
    NVIDIA GeForce 9600M GT
    Monitor(s) Displays
    Generic PnP Monitor on NVIDIA GeForce 9600M GT
    Screen Resolution
    1440 x 900
    Hard Drives
    1 2GB SODIMM DDR-2 800 Mhz Elpida
    2 2GB SODIMM DDR-2 800 MHz Elpida
    Keyboard
    Microsoft eHome MCIR 109
    Mouse
    Synaptics PS/2 Port Touch Pad
    Internet Speed
    Broadband Wireless

My Computer

System One

  • Manufacturer/Model
    Dell XPS420
    Memory
    6 gig
    Graphics Card(s)
    ATI Radeon HD3650 256 MB
    Sound Card
    Intergrated 7.1 Channel Audio
    Monitor(s) Displays
    Dell SP2009W 20 inch Flat Panel w Webcam
    Hard Drives
    640 gb
    Cooling
    Fan
    Keyboard
    Dell USB
    Mouse
    Dell USB 4 button optical
    Other Info
    DSL provided by ATT

My Computer

System One

  • Manufacturer/Model
    Lenovo Thinkpad T400
    CPU
    Intel Mobile Core 2 Duo P8700 @ 2.53GHz
    Motherboard
    LENOVO 64734VM
    Memory
    2.00GB Single-Channel DDR3 @ 531MHz
    Graphics Card(s)
    Intel Mobile Intel 4 Series Express Chipset Family
    Sound Card
    Conexant 20561 SmartAudio HD
    Monitor(s) Displays
    15 inch
    Screen Resolution
    1280 x 800
    Hard Drives
    1x 180GB Intel 530 series SSD
    1 x 120GB Hitachi 5400rmp
    1 x 650GB Western Digital Elements 5400rpm
    1x 1Tb Western Digital Elements 5400rpm
    Internet Speed
    Medium for New Zealand
    Other Info
    Weakest part of my computer is the graphics chipset.
    Only ever used a laptop.
    Also use USB Freeview TV Card
    Lenovo Docking Station
    External Speakers
    Other bits a pieces as needed

My Computer

System One

  • Manufacturer/Model
    Dell XPS420
    Memory
    6 gig
    Graphics Card(s)
    ATI Radeon HD3650 256 MB
    Sound Card
    Intergrated 7.1 Channel Audio
    Monitor(s) Displays
    Dell SP2009W 20 inch Flat Panel w Webcam
    Hard Drives
    640 gb
    Cooling
    Fan
    Keyboard
    Dell USB
    Mouse
    Dell USB 4 button optical
    Other Info
    DSL provided by ATT
I've tried clean boot (took me more than an hour)and Reg defragX2...no diff.

I'm almost certain I have a malware...but MBAM and MSE are not picking up any. Either that or the public network I'm using has changed to a slower speed.
 

My Computer

System One

  • Manufacturer/Model
    HP Pavilion dv7-1170us
    CPU
    Intel(R) Core(TM)2Duo CPU T5800 @ 2.00GHz
    Motherboard
    30F4 99.B6
    Memory
    4GB
    Graphics Card(s)
    NVIDIA GeForce 9600M GT
    Monitor(s) Displays
    Generic PnP Monitor on NVIDIA GeForce 9600M GT
    Screen Resolution
    1440 x 900
    Hard Drives
    1 2GB SODIMM DDR-2 800 Mhz Elpida
    2 2GB SODIMM DDR-2 800 MHz Elpida
    Keyboard
    Microsoft eHome MCIR 109
    Mouse
    Synaptics PS/2 Port Touch Pad
    Internet Speed
    Broadband Wireless
you could go to Trend Micro65 housecall and do an on line scan.
Also if you have cleared your old prefetch data it will be slow until it loads again after you open some programs.
 

My Computer

System One

  • Manufacturer/Model
    Lenovo Thinkpad T400
    CPU
    Intel Mobile Core 2 Duo P8700 @ 2.53GHz
    Motherboard
    LENOVO 64734VM
    Memory
    2.00GB Single-Channel DDR3 @ 531MHz
    Graphics Card(s)
    Intel Mobile Intel 4 Series Express Chipset Family
    Sound Card
    Conexant 20561 SmartAudio HD
    Monitor(s) Displays
    15 inch
    Screen Resolution
    1280 x 800
    Hard Drives
    1x 180GB Intel 530 series SSD
    1 x 120GB Hitachi 5400rmp
    1 x 650GB Western Digital Elements 5400rpm
    1x 1Tb Western Digital Elements 5400rpm
    Internet Speed
    Medium for New Zealand
    Other Info
    Weakest part of my computer is the graphics chipset.
    Only ever used a laptop.
    Also use USB Freeview TV Card
    Lenovo Docking Station
    External Speakers
    Other bits a pieces as needed
Just a slight variation of the above. I and Brink recommend eset. It is download to your browser and it is a great. It can be used as an online scanner or information can be stored in your browser to save a few minutes the next time you scan
http://www.eset.com/online-scanner
 

My Computer

System One

  • Manufacturer/Model
    Dell XPS420
    Memory
    6 gig
    Graphics Card(s)
    ATI Radeon HD3650 256 MB
    Sound Card
    Intergrated 7.1 Channel Audio
    Monitor(s) Displays
    Dell SP2009W 20 inch Flat Panel w Webcam
    Hard Drives
    640 gb
    Cooling
    Fan
    Keyboard
    Dell USB
    Mouse
    Dell USB 4 button optical
    Other Info
    DSL provided by ATT
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