Problems installing on Lenovo G770

[temeraire]

Thank you for that info. I nearly pressed the 'buy' button! On checking further, some models do have dual graphics, but every site I visit for this one comes up with the following:    

Lenovo Essential G770 M539JUK Laptop
    Processor: Intel Core i5-2450M 2.50 GHz Dual-core (2 Core)
    Display: 44 cm (17.3") Active Matrix TFT Colour LCD VibrantView 16:9 HD+ 1600 x 900 LED
    Memory: 8 GB (Max 8 GB) DDR3 SDRAM
    Hard Disk Drive: 500 GB Serial ATA/300
    Graphics: AMD Radeon HD 6650M 2 GB DDR3 SDRAM Dedicated
    Operating system: Genuine Windows 7 Home Premium 64-bit

    

Graphics Controller Manufacturer: AMD
    Graphics Controller Model: Radeon HD 6650M
    Graphics Memory Capacity: 2 GB
    Graphics Memory Technology: DDR3 SDRAM
    Graphics Memory Accessibility: Dedicated

Am I correct in assuming that 'dedicated' in this respect means no duality?

Many thanks again.

Cheers

Edit: further searching with the keyword 'switchable' showed that it does in fact have such graphics.

[T6]

dedicated sounds like the video ram is only for the video card, not sharec with the system

2 gbs for a laptop, sounds like too much to me

a shame ths thing has a intel video card in it, the only benefit, save battery comes at the use of a intel video card