1. DDR3 1333mhz notebook memory mole
the specific steps of adding memory mole are as follows:
1. Check the maximum memory supported by your notebook, the number of memory slots, the maximum memory supported by a single slot, and the working frequency of the memory. The model is as follows:
2. Buy the appropriate memory mole, you can choose the physical store or online shopping. I choose cheap and convenient online shopping, bought a Shiquan brand 1333mhz 4G notebook memory mole in a website
3. Install memory mole. Open the cover plate on the back of the computer with a screwdriver, and you can see two memory slots, one of which is empty. This is reserved by the computer manufacturer for customers to upgrade their memory in the future
4. Hold both ends of the memory mole and follow the 45 ° Push the corner down until it doesn't move
5. Press down gently with your fingertips until the memory mole is stuck by the two side clips
6, boot test, you can download Master Lu or drive wizard software test. Before the installation of my computer, it was 2G memory, after adding 4G memory, it became 6G, and Master Lu detected it as 6G, indicating that the installation was successful. If it is not successful, it means that the purchased memory mole notebook does not support or the system is 32-bit, it should be replaced by 64 bit system
7. Screw on the back cover plate with a screwdriver
2. Lenovo z470a-ith is about 4200. This video card is 1g. In fact, don't be misled by the video memory. The big display has advantages only when it has a high resolution and large screen. For notebook, 512M is enough for screen and resolution.
3. Of course, i5 is better than I3, and the price is also expensive, but I3 is enough for ordinary use,
Y460 is better than z470, about 5000, game audio-visual books, which are discontinued< Since I don't play games very often, the z470 works very well.
Lenovo has a good heat dissipation, which is made in China.
4. I've just bought it. It's good in appearance, fashion and performance. The prices vary from place to place across the country. When the owner comes to the building, he says that there are so many things to give away, and it's obvious that the price can be lower. Notebooks are the cheapest. You can buy all the things that the merchant gives away with extra money. The machine's performance is quite enough. It's relative to say that the display card is rubbish, I have tested this machine. All online games on the market can perfectly run package Warcraft. Stand alone games are OK as long as they are not video card games. I am a game enthusiast. I still need a desktop to play games. This book can perfectly run PES2011. But with the assassin's creed, the fraternity has some cards. However, in view of the fact that the owner's purpose is not enough, it is suggested to replace it with win7. The running speed of the pirated version is very fast. Lenovo has more than 60 legitimate processes, which makes people crazy. In addition, the sound effect is particularly good. It is suggested that the owner of the building go home to listen to it, which is comparable to a small stereo. Moreover, Lenovo's technology has matured in recent years. Although the price is higher than that of domestic brands such as China and Tsinghua, it is better than quality and later service. To sum up, it is suggested that the owner buy,. Let's score it all.
5. Dear users
Lenovo z470 series notebook can support up to 8g or 16g of memory, depending on the specific model. Upgrade to 8g is OK
for more detailed consultation, please contact Lenovo service wechat Engineer:
http://weixin.lenovo.com.cn/valuation/index.php/index/weixin.html?intcmp=wxzd
Lenovo service wechat provides you with a variety of self-help and manual services anytime and anywhere
I look forward to your satisfactory evaluation, thank you for your support to Lenovo, and wish you a happy life
6. Is the keyboard broken? Yes, just buy a keyboard. You need to open the machine. If you know someone, you can ask him to help you. If you don't know me, I have no foundation. I'd better go to Lenovo for after-sales service! Give me some money. Their original ones are very expensive. It's good to get an OEM in the computer city! It's basically the same
7. At present, if you want to keep the mechanical hard disk, you can only choose to use the optical drive to connect the SSD. If you need the optical drive, you can choose the USB external optical drive, and the price is not very expensive.
8. Obviously expensive, my family is z470, but i3-2310m CPU, 4000. I bought it in June. It's from Hangzhou. I don't know where you bought it, but if you buy it, don't worry too much. If you don't buy it, its reasonable price is 4300-4600. It's better not to go to shopping malls. Things there can be more than 1000 more expensive than those in the computer city. Even if it's a price rection promotion, it's also very expensive. It's recommended to go to the computer city to buy it. But beware of refurbishing machines! Do not go to those private wholesale places to buy, it may be cheaper, but the risk is high. If you want stability, you'd better go to the supermarket
in addition, you can look at the online website of ZOL Zhongguancun, where the information is very accurate. Besides, you can shop around when you buy. Unless you have a lot of money, you don't care about spending more money
by the way, HP and Acer are better in terms of cost performance. Basically, your configuration is only about 4100, but Lenovo's workmanship is better than theirs. I think Lenovo's z470 series is a very fashionable student machine, with metal panel and 3D crystal drilling appearance. It depends on your needs. Don't buy a notebook like Shenzhou. Although it's more cost-effective, its heat dissipation is so poor that it won't be able to carry it in a year or two
the above personal opinions are for reference only, and we hope to adopt them.
9. There are many possibilities. First of all, it's sure that this machine will have no problem playing cf. maybe it has something to do with the system. It's the win7 system. The system itself needs a large amount of memory. If you open more software, it may affect the speed of the system. There's also this machine. If I remember correctly, it should be a al graphics card. You need to see you What's the best way to switch between graphics cards? Play with your own graphics card... There is also the relationship between the network speed of the game, then at least recommend 2m network speed, if it is too low, there is the possibility of card, or the server itself will have the possibility of card, this is not discount, ha ha... If you can, you can try to restore the system. Lenovo's one click rescue is very powerful. It should be done in 20 minutes. But remember that if you restore the system, Disk C will return to the factory settings. However, you should try to uninstall a lot of factory software, or it will occupy more memory. Anyway, there are many possibilities. It's better to eliminate them one by one... I hope it will be useful to you.. Absolutely original typing children can not afford to hurt ah ~!
10. Add DDR3 1333mhz memory
32-bit system, more than 4GB system does not recognize, installed and useless
64 bit system, installed 4GB or relatively small, the best 8GB
