Lenovo Jiayue h2409 upgrades hardware, graphics card and CPU

In terms of configuration, Lenovo Jiayue H2409A uses AMD dual-core Athlon64 processor 4600, with 1GB memory, 160GB 7200 rpm high-speed SATA II hard disk, ATI HD2400PRO 128M DDRII DX10 independent graphics card; 16x***-ROM optical drive; 19-inch Moyu widescreen LCD monitor.

To upgrade your graphics card, you just need to go to the market and buy a PCI-E slot graphics card that can be installed on your computer.

You open the case, find the card connected to the monitor cable, plug in the new graphics card, restart the computer, and then put the driver disc that came with the graphics card into the optical drive, and install the driver.

What kind of graphics card to change depends on how much money you come up with, I think you can change a 400-500 graphics card with a brand configuration like yours, and you can't play the performance of the graphics card with other hardware if you spend too much.

Model: GT220 GT240 9600GT HD4670 These models, you just need to go to the store that specializes in graphics cards and report the graphics card model here, and they will get you their brand of this model of graphics card.

**All within 500 or slightly more expensive. The maximum will not exceed 600

Non-professionals should never change the laptop CPU, graphics card and CPU, because upgrading the CPU involves many factors, in addition to the need to consider that the CPU to be upgraded meets the requirements of the motherboard, such as: socket type, core code, bus frequency, core voltage and other technical factors, you also need to consider heat dissipation, motherboard BIOS and other factors. The CPU can only be upgraded if all the requirements are met, but the performance gain is very limited.

CPU can be considered 6400+ is much stronger than 4600+, the performance has reached the mainstream level, about two or three hundred yuan, and the graphics card can be considered 6670, which is about 400 yuan.

This model, the main reason is that the power supply is insufficient, and it is impossible to install a high-power independent display, and the configuration is earlier, and the CPU performance of buying a new graphics card is not enough to drive.

Therefore, upgrading the graphics card is not to change the graphics card first, it is to consider changing the high-power power supply first, and it is best to rate more than 270W, and then consider the performance of the graphics card.

If you don't change the power supply, you can only consider the second-hand 9500GT 80 yuan or 4750 80 yuan.

The performance of this graphics card is roughly equivalent to that of the new graphics card GT620 level, but the performance is limited, and there is still an improvement in running games that your current computer is barely running.

If you change the power supply to a rated 300W power supply, the graphics card can choose to add a cheap second-hand graphics card below, and the CPU is barely enough for the time being:

9600GT 130 yuan (the power supply needs to be rated above 250W).

9800GT 150 yuan (280W).

4830 140 yuan (270w).

4850 180 yuan (300w).

5750 260 yuan (250W, your CPU can't bring this mid-range independent display, you need to change the CPU with a frequency of 5000+ (75 yuan) or more).

The lower the graphics cards above, the better the performance.

The 9500GT can only barely run lol, the graphics card performance is enough to fully open lol, and several other models can run with medium and high special effects

The Jiayue H2500 CPU should have AMD's 4400+ memory, and the memory is DDR2 667 There is no need to spend too much money on upgrades.

The upgrade is too high, the CPU is not powerful, and there is no need to buy a new graphics card, because your computer does not know how long it will last and will have to be updated.

So go and get a second-hand 9800gt for more than 200 yuan to make your computer fly.

The landlord wants to achieve the computer function should be able to play relatively large 3D games or want to improve the running speed of the computer will choose to change the graphics card to solve, the idea is good, then from the computer itself to propose a more reasonable upgrade plan:

1.MemoryBecause this computer itself has two DDRII memory slots, it is upgraded to Kingston 1G*2 DDRII667 memory, buying DDRII800 is a waste, the reason is that the computer itself will drop back to 667 even if it is installed with 800, and the original memory is canceled without this to ensure good compatibility (the memory socket designed by Lenovo itself is relatively tight, so it must be plugged in firmly).

2.Graphics card does not necessarily have to use the original Lenovo custom graphics card,The landlord's computer graphics card is not a standalone graphics card,This computer can't be 9800 or 4850 or something like that (if you really want to install OK power supply, I personally recommend Hangjia Calm King400W),The reason is that these two graphics cards need to be independently connected to the power supply,And as this Jiayue itself, the voltage can not fully withstand the independent supply,So for the sake of safety, You can choose a series of graphics cards with low frequency and high bandwidth ATI3650 or ATI3850DDR3 chipset, and I recommend the brand (Dilan Hengjin. These two brands are the world's first-line manufacturers, and the workmanship warranty is good.

3.After the above steps are completed, the system needs to be reinstalled to check the compatibility of the hardware, if the installation is smooth, there should be no big problem, and finally you can go to the online **3dmax05 test software to run, the personal estimate results can reach the above scores, and it can run popular large-scale 3D games.

4.The final upgrade ** should be about 800-2000, mainly because the share of the graphics card is relatively heavy, and how much money to use is your own idea.