Chattel pledge blockchain

1.

The laptop can't install a graphics card

most of the notebook graphics cards on the market are directly soldered on the motherboard and can't be removed, so they can't be replaced

note for replacing graphics card:

1. Whether the motherboard interface is consistent with the graphics card interface: the motherboard and graphics card interface are PCI-E interfaces, unless it is a very old motherboard, there will be interface inconsistency

It is very important that whether the processor can give full play to the performance of the graphics card. If the processor can not give full play to the performance of the graphics card, it will cause a waste of resources of the graphics card

If the power supply is not enough, the graphics card can not run stably, which will lead to the decline of the performance of the graphics card, and the damage of the graphics card will be caused if it runs again for a long time

extended data:

graphics card is one of the basic components of personal computer. It converts the display information needed by the computer system to drive the display, and provides progressive or interlaced scanning signal to the display to control the correct display of the display. It is an important component connecting the display and the main board of personal computer, It is one of the most important devices of human-computer, and its built-in parallel computing ability is also used for deep learning and other operations

The graphics card is inserted into the expansion slot on the motherboard, which is mainly responsible for converting the display signal sent by the host computer to the display into the general electrical signal, so that the display can understand what the personal computer is asking it to do. Graphics card is mainly composed of graphics card motherboard, display chip, display memory, radiator (radiator, fan) and other parts. The main chip of graphics card is called "display chip", which is the main processing unit of graphics card. There is also a memory similar to computer memory on the graphics card, which is called "display memory" for short

2. See if you need to play the game
if you want to play the game, you can choose the large screen, at least 14 inches, independent display, generally 3dmark01 can run to more than 10000 points, the general game running is basically no problem
if you don't play the game, the integrated graphics card can cope with it, the integrated display memory is more than 128M, and there is no problem running vista system, such as CS, Warcraft also has no problem
if it's for graphics processing, it's better to consider the independent display, because the display effect of the independent display is clearer. Of course, the larger the screen, the better
I think that when buying a notebook, we generally don't think too much about portability. In fact, students don't have to bring the notebook with them often. Besides, except for netbooks, notebooks over 12 inches are too heavy, It's better to consider a larger screen, which will be more comfortable to use

4. Dr 100 Hengrun moisturizing cream and Dr 100 Zhen Brightening Cream... Moisturizing + whitening don't pull down any of them...
the skin is slippery...

5. Jiangsu generation factory, processing.

6. The potentiometric method does not meet the requirements of hj-828-2017

7. Ha ha, hello

I left a message for you in detail, ah ·

the one less than 1000 is more cost-effective, but it's used by fewer people