Infected Toshiba Laptop

[chuckles2666]

I have a Toshiba Satellite PSLE8U-02P01D running Windows 7 Ultimate 64-bit. It is running slow, and when I try to install Microsoft Security Essentials or AVG it will not let me. I already have Avast, Malwarebytes installed, but when I try to scan with Avast in Safe Mode after about 10-15 seconds, the computer just shuts down. Can I please get some help with this issue?

Thank You

 

[Ubrales]

Run Malwarebytes in Safe Mode.

 

[Dark Lord of Tech]

Mawarebytes Chameleon.

https/www.malwarebytes.org/chameleon/

 

[chuckles2666]

I tried running Malwarebytes while in safe mode, and it does the same thing, only it lasts about 5 min before shutting completely off. I checked to make sure it wasn't a power setting problem.