My computer is a bit outdated, and I want to change the accessories, what should I do?

·· If you just want to upgrade or upgrade your graphics card! Or there's nowhere to upgrade·· ）

9600GT or HD4830 (4850 is slightly more expensive, but good) two cards OK·· When you buy it, you have to use GPU-Z to detect the core of a real (a lot of pirated core · · ）

To change the quad core, then·· Replace the entire chassis...

It is more difficult to find accessories on the market, they are basically new, and it is difficult to find outdated ones. Check whether it is compatible before matching. If you surf the Internet on this computer, you can talk about Q, but if you want to play online games or large-scale games, you can't, you basically have to change the motherboard, CPU, and graphics card.

The graphics card is integrated, and with a graphics card, the computer is actually pretty good. **Get a second-hand graphics card, HD4830 or 9800GT, your computer can play most stand-alone games. Online games are even more playable.

What you need**, outdated hardware can be found as long as it is not too biased.

However, there are a large number of second-hand items, so let's buy them depending on the situation.

It's not absolutely outdated, it's okay to use the Internet, file processing, and home use. If you want to play big games, you should at least upgrade your graphics card and check the compatibility with the motherboard. There is no need to change the memory of the optical drive, sound card, network card, monitor, hard disk, etc. The CPU can be upgraded.

Let's change 3 large pieces of motherboard CPU graphics card.

Accessories will generally not be replaced without hardware damage and without prior notice. First of all, everyone will have a computer configuration list when they buy a computer, and people who know a little bit can easily see the difference in configuration, and most of the configurations will be displayed in the system (the right mouse button "My Computer" (computer) will display the CPU model, memory size; Then click directly on the "Device Manager" and the specific value will be displayed), there are also many detection tools, such as Master Lu, can directly detect the hardware, so that it is easy to compare. The reputation of this kind of shop is still very good, of course, it is not excluded that there are individuals, but they will clearly say to you that the **** is broken, and then let you replace or suggest that you replace what is better.

Here's the data for my laptop, which is consistent with the desktop detection.

If the computer is repaired at a regular repair point, it can be sued according to Chinese laws and regulations, or you can call 12315 consumer protection to protect your rights. If you don't have any business license in a black shop, you won't get the protection you deserve.

That's all you can change, unless yours is a top-of-the-line computer and you're a novice. Otherwise, no one will change you. I still have to do business. He's not afraid of you smashing his shop.

First of all, you have to make it clear whether this shop is the shop where you bought the machine at that time or a random maintenance shop, generally the former will not have this problem, because the product is sold by them, and the replacement parts are not pleased, if it is the latter, it is difficult to say;

Secondly, if you are a new machine, of course, there is no hardware damage problem, unless you fall or get into the water, so there is no need to repair it overnight; If the warranty period has expired and it is determined that the hardware is damaged, you can ask the store owner which accessories you need to replace, and keep the replaced accessories when you want to take them; If you can't repair it in the short term, it's best to wait for the owner to have time to repair it, and the failure of the general laptop is really open to a repair shop, and the fault will definitely be detected in one night, and whether it is worth repairing will also tell you;

Finally, you can ask the store owner to copy out the private information for you first, even if you can't turn on the machine, as long as the hard disk is not broken, the store can copy it out for you immediately.

It is very likely to be replaced, such as network cards, Bluetooth modules, some parts on the board, and chips are also available.

Professional after-sales repair stations will not, ordinary computer repair places are possible.

The invoice you bought back, and the model of the notebook, the configuration of each model is different, compare the configuration in the model, and then call the police (I haven't seen such a black-hearted repair shop).

I've had this happen to me too. Uncomfortable to death, the trust between people is gone.