How about the Asus K450E42JF SL

The configuration is good, the mid-range performance in the notebook, suitable for general game users, and the smoothness of mainstream online games is not a problem.

**aspect**configuration**will not be low, conservatively estimated at about 4500, the lowest in my area**4380

But this configuration is good, i5 4200H high-frequency version, main frequency turbo frequency, graphics card 384 stream SP, 128bit GT745M independent display.

But it seems that this book has a short charging time.。

A450E47JF, i7-4700, 4G, NVIDIA GT745 2G VRAM. Powerful enough to meet most gaming needs. The exterior design is stylish, and the machine is relatively thin and light. Detailed product introduction and instructions can be referred to:

In fact, there will be certain differences in different regions, distributors, and sales channels, and it is recommended that you consult a good comprehensive consideration.

The configuration is very high, and there is no pressure to play large 3D games, which is good.

Computer lag is usually caused by drivers, startup items loading too much, software conflicts, and system problems.

2. Check whether there are some unwanted software or similar software installed --- the --- program --- uninstall the control panel, if there are more than one antivirus software or optimization software, you can uninstall it, and only keep one.

3. It is recommended to close some startup items: msconfig --- start --- running, and remove and cancel some unimportant startup items or "check" in front of third-party software programs.

4. In terms of system, it is recommended to use a pre-installed system or a pure version of the system to avoid the ghost version of the system compatibility and stability is not very good.

See what you play! In general, the latter one is easy to write. I'm here.,Flying Fortress.,The design and configuration are very good.,A lot of my classmates around me are using it.,It's a good game book.。

500G HDD, 7200rad min

4G RAM. gtx850m

core i5 4200u

There is also a double-sided burn optical drive.

ASUS K42EI43JV-SL notebook, excellent design, with Intel Core i5 processor, 320GB 7200 RPM high-speed drive, NVIDIA GeForce GT 335M discrete fiber leakage graphics card and other high-performance accessories, the cost performance is very outstanding; For student users who pursue high performance and are sensitive to **, this Sou Qing is a good choice.

Dear ASUS users, Hello!

1. FX50JK has 4G memory on board from the factory, and there is another 1x SO-DIMM memory slot, which can be installed with 1 8G or 4G memory, and supports DDR3L 1600 memory.

2. This computer does not have a mSATA interface for installing a separate solid-state drive, theoretically removing the optical drive to install the hard disk enclosure can be installed with an SSD, but there may be compatibility problems that cannot be recognized and used normally, and the optical drive is difficult to disassemble.

Most computers can achieve dual memory modules, and you have no problem with SSDs and memory modules.

Dear ASUS users, Hello!

According to your description, the computer starts up slowly, and the blue screen may be caused by drivers, viruses, software conflicts, or system problems;

1. Check whether the control panel --- program --- uninstall --- whether there are some unwanted software or similar software installed, if there are more than one antivirus software or optimization software, you can uninstall it, and only keep one professional antivirus software.

3. Regularly use cleaning software to clean up junk files, etc., computer-c-drive-right-click-properties-disk clean-disk clean-up and its options, and remove all the unwanted options;

4. Close some startup items: start --- run ---msconfig, and remove the [check] in front of some unimportant startup items or third-party software programs.

5. If it still can't be solved, it is recommended that you back up your important data to a USB flash drive or portable hard disk, and then restore or reinstall the operating system. If the machine is pre-installed with win8 system, it is recommended that you boot the computer and press the f9 one-key to restore the system, specific operation: press the power button to boot or restart the computer, when the boot self-test, please click the f9 button - wait for windows to load the [select an option] screen, and then click [troubleshooting] -- select [restore computer].