Where is the Y470 graphics card mounted?

The Y470 graphics card is built-in and needs to be disassembled to see it:

Lenovo Y470 series notebook is a game audio and video book launched by Lenovo in 2011 05, home entertainment notebook.

Screen size: 14 inches 1366x768.

There are nine CPU models: Intel Core i52410M, Intel Core i52450M, Intel Core i52430M, Intel Core i32350M, Intel Core i72670QM, Intel Core i32330M, Intel Core i52540M, Intel Core i72630QM, Intel Core i32310M.

There are three types of graphics chips:

NVIDIA GeForce GT550M Intelgmahd (integrated with processor);

amdradeonhd7690m＋intelgmahd3000；

AmdradeonHD7690M Intelgmahd (integrated into the processor).

On the motherboard, it should be near the CPU.

BGA package, you can't take it, you can only use BGA soldering station to replace it, but I don't think there are many people who will, and it's not worth it.

Only MXM interfaces can be plugged and unplugged normally, and the common ones are those of Blue Sky Mold, as well as AlienwareM17X and above, as well as MSI models.

LenovoY470It is equipped with Bainvidia discrete graphics cardDU+Core graphics card,The switching steps are as followsZhi:DAOEnter the control panel。 Expert.

The viewing method is changed to a large icon or a small icon.

Find the NVIDIA Control Panel.

You can open the nvidia settings screen.

From here, you can set your computer's default graphics card to a discrete graphics card to improve your computer's performance.

Click "Manage 3D Settings" on the left, then in "Global Settings" on the right, change the option under your preferred graphics processor to "High-performance NVIDIA processor", and when you're done, click on the bottom to save.

Dear Lenovo users, hello!

Hello, there is no need to switch the integrated graphics card, use the integrated graphics card, it will be stuck.

Which exactly? 470 Lots of models.

I don't know which one you use? Y470P can't automatically switch graphics cards, you have to set it yourself, the integrated display has a power-saving and high-performance choice, and the independent display doesn't have it, Y470 other models are fine.

2。This heat dissipation problem has always been a thorny problem that restricts notebooks,Just like the heat dissipation process of thinkpad,There is a double-tube circulating cooling system under the keyboard,And Lenovo small Y doesn't have it,Since IBM was accepted by Lenovo,Why not put the process in small y? I think this is the idea of making money for businessmen, so that customers have more choices, rather than making the product better.

No way, add a radiator.

3.Speaking of maintenance,There are enough things to say on the Internet,I think it's best not to always use 360 to organize the disk,It's good once a month,This is to protect the hard disk,Also,ThinkPad has vibration protection,And Lenovo others don't,This requires us to ensure that the machine is stationary and stable when the hard disk is running,Otherwise, the bad sector of the hard disk should appear。

2. In My Computer-Properties-Device Manager-Display Adapter, you can see the models of the integrated graphics card and discrete graphics card in the currently used notes.

LenovoY470 comes with a physical switch for a separate graphics card,It is a silver-white switch,When you toggle it for the first time,The light next to it will turn on,At this time, it means that the independent display is turned on; When you toggle it again, the light will turn off, which means that it has become an Intel integrated graphics card.

It should be noted that when the toggle makes the next light on, although the discrete graphics card is activated, the discrete graphics card driver will automatically determine whether the application you open later is integrated or discrete graphics. At this point, you'll need to manually adjust it so that these games run on the GPU.

Please right-click on the desktop, find "NVIDIA Control Panel" in the context menu, and left-click to open it.

Immediately after the previous step, the settings of some parameters of the independent graphics driver appear, if you are not familiar with the contents, please do not set them at will.

Select "Manage 3D Settings" on the left - "Program Settings" on the right - Add, and a new dialog will pop up.

In the new dialog box, find the program you want to run the game and click OK. You can manually add the game to the GPU.

And in the "Choose your preferred graphics processor for this program" drop-down item in the NVIDIA panel, select "High-performance NVIDIA processor" and click Apply below.

There is a switch in the lower right corner of the machine, and after sliding it, the little white light will turn on, and at this time, the computer will automatically distinguish whether your current application needs a separate display If you set a card to play, the independent display will automatically work. This is the legendary Optimus technology, if you want to force the graphics card, first make sure that the light in the lower right corner is on, and then set the force graphics card in the graphics card settings in the lower right corner of the screen.

There is a switch at the bottom right,Slide and it will light up,This is on the independent display,Then select the program you need to use the independent display in the management 3D settings of the nvidia control panel,Select the high-performance NVIDIA performance processor below。

There is a switch on the right side of the machine.

The driver of the graphics card should be installed,The notebook driver is installed,Generally, the default is to use the integrated graphics to work,When the amount of data to be processed is large, it will be switched to the independent display to use,The following describes the operation steps of the notebook Y470 two graphics cards to manually switch to the independent graphics card:

Take the independent graphics card is an nvidia graphics card (n card) as an example, right-click the mouse in the blank space on the win10 desktop, you will see the nvidia control panel, as shown in the following figure;

In the NVIDIA Control Panel that opens, find 3D Settings on the left, tap on "Manage 3D Settings", then in "Global Settings" on the right, change the option under your preferred graphics processor to "High-performance NVIDIA processor", and when you're done, click on "High-Performance NVIDIA Processor" at the bottom"Save"You can switch it over, as shown in the following figure;

How to switch from setting up a dual graphics card to a discrete graphics card with an AMD discrete graphics card (A card): In the blank space of the computer desktop, right-click the mouse button, and in a list of options that will pop up, click "Configure Interchangeable Display Card" in the options, as shown in the following figure;

Then in the AMD switchable graphics card settings that pop up, add the applications that need to be set to run on a discrete graphics card, then select "High Performance", and click "Save" at the bottom when you are done, as shown below.

Workaround:

Method 2, 1, Start - Control Panel - Display Here you can set the graphics card.

2. If it doesn't work, reinstall the graphics card driver.

My computer、、Control panel inside click to display!