How to upgrade Toshiba satellite L455D-S5976?

[Harigopal]

Question:-
I had purchased the brand new Toshiba satellite L455D-S5976, 1 month ago and now I want to upgrade my laptop. I need to know that how can I upgrade laptop; I would also like to know that what type of upgrade should I do with my laptop. Should I upgrade my CPU? If yes then what type of CPU upgrade will be supported by my computer? I like to know that can I upgrade my GPU also? Can anyone suggest me?

[Illinois]

Hey, if you want to upgrade your C, then you can make upgrade on you CPU, and on GPU also. Toshiba satellite L455D-S5976 have the RAM capacity of 8GB maximum, so you can upgrade your system up till 8GB RAM, it will provide very good processing speed to your laptop. You can upgrade your processor with the more power of execution speed, by upgrading its GHz power. Your processor has the 2.00 GHz power; you can upgrade it to 2.3 GHz, which will provide a good processing speed.

[Iroquois]

It depends to your OS, up to what limit you can upgrade your CPU. If you have only 32bit OS then it will allow you to upgrade your RAM up to 3GB only. It will register 8GB RAM also as 3GB only, because it supports only 3GB of the RAM. It depends to your Operating system that up to what you can upgrade your processor. If you are using the window 7, home basic, then it will offer you to upgrade your dual core processor.

[Ceesar]

To upgrade your Toshiba satellite L455D-S5976, you can open the BIOS sheet file, which contains the information about the up gradation of the hardware and for the software. This list helps you to find the proper upgrade of your CPU and GPU. If you are using 64bit OS, then you can upgrade your RAM up to 8GB, if you are using 32bit then it will only supports the 3GB of RAM even if you use 8GB of RAM it will register as 3GB by 32bit Operating system. See on the BIOS sheet file to upgrade the system.

[Kickapoo]

There is list what to upgrade to your Toshiba satellite L455D-S5976,
Memory Upgrade PA3669U-1M2G Toshiba 2GB DDR2-800 Memory to Module

• PA3670U-1M4G Toshiba 4GB DDR2-800 Memory Module.
• PA3534U-1BRS Li Lon Battery 6cell, upgrade to PA3682U-1BRS Li Ion Battery 9 cell.
• 320GB White HDDR500E04XL Toshiba External USB Hard Drive, to 500GB Blue HDDR640E04XR Toshiba External USB Hard Drive

With the given configuration which are given above, you can upgrade your Toshiba satellite L455D-S5976.