Lenovo Jiayue desktop performance is insufficient, want to upgrade? Are you also facing such a problem? This article is written by PHP editor Strawberry to bring you a detailed introduction to Lenovo Jiayue desktop CPU models to help you easily solve the upgrade troubles. The following will give you a detailed introduction to the CPU models of Jiayue E desktop computers and how to choose the appropriate CPU for upgrade.
If you don’t want to upgrade the CPU, there will be a big bottleneck in upgrading the graphics card alone, so it is not recommended to upgrade the graphics card, because in this way, you will not only spend money on the graphics card, but also consider whether to upgrade the power supply, even if you upgrade Well, the CPU will also be like a small horse pulling a big cart, limiting the performance of the entire platform.
Based on your configuration, the main reason is that the memory is too small, making it inconvenient to upgrade to a new operating system in the future.
Because I don’t know your motherboard, I have no way of knowing whether it supports dual channels or something. I recommend you buy a 2G DDR2 memory stick. The ones on the market now are all 800, but they will automatically reduce the frequency to adapt. motherboard.
Now the price of memory has increased, it should be around 200.
Lenovo Jiayue E230 (G645) Intel Pentium dual-core G645 Lenovo Jiayue E215 AMDAX2221 Lenovo Jiayue E2669 AMD dual-core 221
Lenovo is simple and easy: press F2 on the BIOS setting machine and F12 to set the startup preferences. I hope it can help you.
Basically around two to three hundred watts, no higher
The computer configuration is as follows:
Processor sixth generation I5-6500 processor, radiator: Kyushu Fengshen Xuanbian Shooter Edition, motherboard: Colorful B150M-K, graphics card: Colorful Netchi GTX950 , Memory: Kintek 8GB, Hard drive: SanDisk 128GB solid state, Chassis: Xingu, Power supply: Xingu, Monitor: Samsung 17-inch high-definition display. The price of this configuration is about 2,800 yuan, and the configuration is also quite impressive.
1: The first step: Determine your own needs:
1. Determining your own needs is the first step in doing anything. Before buying a machine, think clearly about buying a new machine. Finally, what is the main purpose? Different groups of people use computers for very different purposes. A clerk in a company and a person who mainly plays games have very different needs for computer configuration. We should, while meeting our own needs, It is only right to choose according to the most suitable budget.
2. For example, as an optional computer for general office use (except for professional software office needs), the Pentium G4560 without independent graphics is enough for daily office work, but if you have graphic design software such as PS and need it, a larger computer will be needed. Memory and gaming requirements require a better graphics card, so before you start choosing a computer, it is most important to determine your own needs.
2: Step 2: Determine the CPU
1. The first choice for all computer accessories must be the CPU. The order of selection should be to select the CPU first, then determine the motherboard, and then Determine the memory module (memory modules are so expensive now!), then select the graphics card, cooling, hard disk, etc., calculate the power consumption, and finally select the power supply and chassis.
2. If you are not a garbage person, it is recommended to buy new rather than old CPUs first. Although CPUs will not wear out, there are no new motherboards equipped with old CPUs. Old motherboards are very It's prone to all kinds of problems, and if a novice can't get a good motherboard, it's easy to overturn it. Of course, it doesn't matter if you're a trash guy.
3. You can actually choose either AMD or Intel platform. After all, AMD has successfully turned around with Ryzen and is not inferior to Intel in all aspects. If I have to give a recommendation, then this is enough. For those who use it (watching movies, playing LOL games, browsing the web, and those who do light work), just choose Intel’s Pentium processor. For those who play games, choose Intel Core processor with a higher single-core frequency (in fact, i3 is enough Because games require more graphics cards), professional practitioners who need a lot of video rendering design and so on choose AMD's Ryzen platform.
Three: Step 3: Determine the motherboard
1. After determining the CPU, the pins are determined, and then there is a rough range of motherboards with the same number of pins, and then take a look at yourself Do you have any special needs, such as whether you need overclocking, how expandable the memory module is, whether you need an m.2 interface, whether all the required interfaces are complete, etc. As long as they are met, the rest is worth every penny. The products are distributed, just choose a motherboard you like.
2. Many people have two extreme attitudes towards motherboards. One type of people prefers to use the lowest-end graphics card, while the other type of people have a very large budget for motherboards. The author Do you think you should choose a motherboard that can meet your needs, that is, Lenovo Jiayue Computer Upgrade?
If there is an expansion socket, add a graphics card with a 256PCI-E16X socket
No need to add a power supply That's enough!
The method to set the hard disk mode of Lenovo computer is as follows: Press F2 when booting to enter the BIOS setting interface. Then use the left and right arrow keys to move the cursor to the "config" menu, then use the up and down arrow keys to move the cursor to the "serial ata (sata)" option, and press the Enter key to execute. After entering the serial ata (sata) window interface, we can see "ahci" in brackets after the sata controller mode option. Press the Enter key to continue. In the pop-up window, use the up and down arrow keys to move the cursor to "compatibility" and "AHCI" and press Enter to confirm execution and the mode can be modified.
Generally speaking, the configuration of amd platform. High power consumption and heat generation, small upgrade space. The performance is also average. I can play games like cf lol smoothly without any problem, but I can't play large stand-alone games.
Long press F2 when the Lenovo Jiayue computer is turned on to start a one-click recovery and restore factory settings.
1. Press and hold F2 after booting to enter the one-key recovery main interface;
2. Select: "Restore from initial backup" to restore the system to the factory state, click: "Down Step";
3. Click Start (Be sure to connect the power adapter during the recovery process. If the battery is dead, one-click recovery will be unusable!) 4. One-click recovery will prompt whether to restore. Select Yes, One-click Recovery. Click the restore button to start the recovery; 5. Restore from the user backup, you can restore the system to the state of the user's own backup; 6. Restore from the user backup, you can choose the default path or the path of the self-backup; 7. If the user has not backed up, it will It prompts that the image file is invalid; 8. Select the recovery point to be restored and click Next; 9. Click Start (the power adapter must be connected during the recovery process. If the battery is dead, the one-click recovery will be unusable); 10. One-click recovery Recovery will prompt you whether to restore, select Yes, and the recovery will start with one click.
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