DIY master in, help me solve the motherboard

The 3000 hosts recommend AMD Tri-Core.

The motherboard first-line manufacturers, ASUS, Gigabyte, MSI, 780 motherboards are cost-effective, and if you want to upgrade DDR3, it is best to use 790, but the budget is going to be overrun.

Rainbow 790gx3

amd 7750

Kintec 2G800

Power plus chassis.

Seagate 250G hard drive.

Samsung 2243EW

Keyboard and mouse kits. 3000 or so.

It's good to use 7750, the performance is not comparable to other dual-cores, but it consumes a bit of powerCPU: AMD AthlonX2 7750 black box 430 yuan.

Motherboard: Jet Wave X-Blue 78GA3 499 yuan.

Memory: ADATA 2G DDR2 800 (Wan Zi Qianhong) 140 yuan.

HDD: Seagate 320G SATAII 16M 320 yuan.

Graphics: Motherboard integrated.

Optical drive: Pioneer ***-130D 120 Chassis: Jin Hetian Ruiba 8502 (standard power supply 355W) 300 yuan.

Display: Samsung 943nw 940 yuan.

Total: about 2800.

If you're considering upgrading later, it's a good idea to increase your budget.

Motherboard with Jet Wave Hummer HA08 COMBO 799 yuan.

Power supply for Xingu P4-400 Almighty King SLI version 300 yuan + 100 yuan chassis.

Total: about 3200.

Don't think about the firefight......

The power supply is good for the whole point, such as Huntkey 300W is basic.

Motherboard 780's bar.

Gamsi's are all good.

Between 500-700.

Choose one of the A75 chipsets.

If you don't have rice, you can choose anything with A55 in more than 400.

Isn't the motherboard old?

There are several reasons for this:

1. Drive problems. This is easy to solve, driving life or something.

2. The motherboard is relatively old, the interface voltage is too low or there is a problem with the South Bridge chipset. This situation is basically impossible to solve on its own.

3. Hardware damage. However, since the keyboard and mouse do not respond, the probability of breaking at the same time is not large. But you can try it with a different mouse and see if this is the reason.

4. Viruses. Suggestions: 1. Antivirus.

2. Change the mouse to check if it is a mouse problem.

3. If it doesn't work, update the driver.

4. If it doesn't work, reinstall the system.

5. The ultimate ultimate, send it for repair.

2。Create a folder in the non-system disk, extract the compressed file in it, click the optimization master icon--- "System Information Detection" - System Information Overview" content appears--- click "Save Information", make a backup--- click "Automatic Optimization", and exit when it is over

Try your computer, if it's a little fast that you are not used to, if you are satisfied, please

Click on the Optimizer icon--- click on "System Cleanup and Maintenance" -- click on "Registration Information Cleanup" -- click on "Backup" (important) -- select the scan object (you can also use the default settings) -- click on "Scan" -- Suggest) Click on "Delete All".

Click the Optimizer icon--- click "System Cleanup and Maintenance" -- click "Junk File Cleanup" -- click "Scan" -- click "Delete All", and exit when it is over.

Hope it helps.

Your CPU is not good, the graphics card is also relatively poor, and the 1155 platform is too expensive.