The computer only changes the motherboard, the CPU and the graphics card within 1500

The biggest bottleneck of your computer playing games is definitely the graphics card, and integrating the graphics card is not a no!

Add a graphics card, it doesn't make much sense to change other things, recommend Dilan Hengjin HD4670 Thunder Drill 380 yuan, power saving and low noise, very cost-effective.

It is not recommended to replace the main unit.

Reason 1: Your machine can already meet the highest configuration requirements of Devil May Cry 4 after adding a graphics card.

Reason 2, things are not worth much when they are old, how much can be sold depends on luck, hard disks are the most valuable, and hard disks are the least need to be replaced!

If the landlord has just made a small fortune or something, it doesn't matter if you change it, hehe.

It's recommended not to change it.,Just add a graphics card.,The rest is just like that.。。。 You can add HD4670 or GT220, if you want to use the graphics card on the new machine in the future, you can add a better one, HD4830 or HD4850, it's OK, but it's best to add HD4670, because when you match the new machine, the graphics cards I said may be outdated...

Why use the E2200? It's better to use E3200, only more than 200 is better than E2200. If you want to use the more expensive E6300, it is more than 100 more expensive than the E2200, and the performance is much stronger.

Just change the CPU graphics card with strong performance that the original motherboard can support. It is an upgrade configuration.

Changing a motherboard is like changing to a brand new computer.

If the CPU is replaced, it is likely to change the motherboard, because the number of corner pins is different.

Big brother, you can play if you want, or do you want to turn on the special effects?

If you can play, just add a 400 500 yuan graphics card. （gt240、hd5670）

If you want to turn on the special effects, add 800 1000 yuan! （gts450、hd5830）

The above is a suggestion that you don't need to replace other hardware.

Here's what my GTS450 graphics card is capable of when the 1024*768+ effects are fully on.

You can add 6990 480 but you have to change the power supply and the bandwidth of PCIe is not enough, it is recommended that 250 or something like that will be better, CPU should be 775 frames according to the model you provide, this pin has a 4-core CPU, such as the Core Q9000 Q8000 series, but the motherboard may not be able to use Oh, you call** to Lenovo official ask better, but this power supply is 500W, memory 8G (2

4) The problem should not be big.

No, only change all of them, your main version is too low, change the CPU, limit the CPU, because the front-side bus is too small, the memory is not supported, and now the memory is DDR3, and the graphics card can't play performance.

Look at the configuration, the motherboard should be a 945 chipset, because the south bridge is also CH7, so, if you want the largest, it will be more NB.

Because it's a 945 chipset, there is definitely no way to get on the 45nm CPU, you can only use the 65nm one, and in the 65nm CPU, of course, the most bullish must be the king of the year: Core QX6850, now there are only second-hand, about 1100, performance, and the current i5 should be half a catty, but the power consumption is high, not overclocking, about 130W.

945's graphics card slot is,The current new graphics cards are basically all,The bandwidth provided is twice as large,Of course, it must be backward compatible,You can also use the graphics card on the slot,It's just that there may be a little loss in performance (but it's only about 5% loss),So if you want the highest,Of course, you can go to the current card king:nvidia GTX590,AMD 6990。

Now back to the beginning: because your power supply is rated at 250W, so the two things mentioned above are more dangerous, especially the graphics card, the above two graphics cards are more than 350W when fully loaded, so your power supply is impossible to drag, if you don't want to change the power supply, you can get a 5770 graphics card, what about the CPU for a Core dual-core E6600 (not Core 2 dual-core), and then it's OK, and finally it is recommended to change to a new computer.

If in doubt, please keep asking.

You can't change the motherboard, because the current CPU chip can't be supported with your original version. Then upgrade, especially if you say that it will last for another 3-5 years, then you have to replace it in total, motherboard, CPU chip and fan, graphics card and power supply, you must change the power supply when you change the graphics card, the original one can indeed be used, but after a long time, it will not work. It is recommended that you change it, in fact, the current motherboard, CPU chip, fan, graphics card and power supply, together with the change, about 2000 yuan.

Motherboard model available. View with Master Lu.

Replace the graphics card Mingxuan GT240 Transformers 2 490 yuan.

Buy a graphics card of about 2000 and kill it.

This computer can't actually be upgraded, the brand machine is very rogues, especially the low-end machine, the manufacturer deducted the graphics card slot on the motherboard, so that you can't get on the graphics card at all, so before you decide to upgrade, it's best to see if your motherboard is buckled, if you don't deduct it, you can change to a power supply of more than 300W and add a GTS250 graphics card, you don't need to upgrade. It's impossible to use it for three to five years. Either you just keep the hard drive and replace everything else.

According to the motherboard bus, your motherboard E3300 should not be a big problem for the CPU performance of the PD has been significantly improved.

On the premise of not replacing the power supply, you can add the graphics card to the GT240

The one who said the Core 2 quad-core is really a talent!! I really admire it below.

1: The existing power supply is Huntkey 250W, if you add it to the highest CPU and graphics card, you don't need to replace the power supply???

Answer: No need to change, enough, if you feel that it is inappropriate, you can use Master Lu to test the hardware, it should be a good display.

2: If only the memory and hard disk are retained, the other can be upgraded to a large one, including the motherboard, CPU, and graphics card, how big is the power supply?!!

Answer: It is not necessary to add to the maximum, the main thing is to be able to play games smoothly, it is recommended to add the graphics card to GT240, and the power supply does not need to be replaced.

That's it.

If the graphics card is better, it should be no problem, if it is 6 years. Then you are quite quite rich ... Hehe.

Memory: The minimum video memory is 512, higher, better, 500-600 faster, and the video memory is 512, and the power supply is 250w, and the bigger is not hungry!! CPU is enough!! Let's hold on for 2 years!!

Change to a larger hard drive.

The most important thing is to change to a graphics card with more than 1G of video memory.

CPU change more than one.

I feel that the configuration of the landlord, if you want to continue to enhance, change to a better CPU, the graphics card is not bad at this stage, it is recommended not to change it for the time being, changing the CPU should be able to solve the problem, the more high-end graphics card ** is a bit high, so it is recommended that the landlord change the CPU

The graphics card is GT240, GTS250, GTS450, **500-900 or HD5670.

The motherboard 946 series is relatively new, supporting a full PCI-E16X graphics card slot, which can be used with all mainstream graphics cards, and the CPU can support a 65nm Pentium core architecture dual-core processor.

It's not necessary for you to change the best configuration I'm now X220 open quad-core main frequency plus 4850 1G graphics card Basically everything can be played You can add a graphics card 7 8 hundred yuan Your CPU is generally enough Don't have to do it like this It's better to buy an alien directly What do you do with that effort Yes The most reasonable match is the best for yourself.