Computer whiz come and help me. High scores.

The voltage is unstable during the day, and the power supply of your host computer is not working.

It may be that you have too many high-power appliances around you.

No, I didn't do it. Find a property plus a transformer.

Restore the BIOS to its default settings.

You have a static electricity cause, and you connect a ground wire.

It seems to be more troublesome, but it's still not clear, and the specific problem is in **, but I think it's generally 2 questions.

There may be a bit of a problem with the power supply of the machine, how many years has it been? Have you ever added any hardware or anything like that, which consumes more power? Check from the power supply, if there are other power supplies that may be used, change the one, and detect it during the power failure period.

If it still doesn't work, it may be a problem with the system settings, but I don't know much about the specific settings. It's best to take a look at the system again.

The voltage is low, and the power supply is automatically protected.

Is it because the voltage is unstable? Let's check the fan on your computer.

Hehe, pay attention to your cooling parts, your CPU fan, or the graphics card fan is wrong. Clean or replace the fan.

You can go to the Internet to find a software that monitors the temperature of the CPU and monitor the temperature status of the CPU.

Landlord, you are so contemptible that I think:

In this case, it is recommended to contact the seller's customer service. This is not a trivial problem. Most likely, it's a hardware issue. So hope to solve it soon. So as not to have long nights and many dreams.

I hope the above can be helpful to the landlord!

The power of the power supply is reduced....Go change it or buy a voltage regulator, you use more electricity during the day, the voltage is unstable, just like you...

It should be caused by voltage instability.

Is it a problem with the assembly machine?

To reinstall the system, you need to set up the optical drive to boot, put in the disc, restart the computer, open the disc to install, the specific steps are:

1. Borrow or go to the computer monopoly, audio and video monopoly store to spend 4-5 yuan to buy Ghost XP (SP2 or SP3) system CD, use this kind of CD to install the system, in addition to the system files, but also integrate a large number of hardware drivers, set up the CD-ROM to start, put in the CD-ROM, delete all the files in the original C disk, do not make any changes to other partitions, about 15 minutes to complete the installation, it can run normally, generally will not lack any driver. Note: Before installation, move the files that need to be saved in the C drive to another partition.

2. Open the case, remove the motherboard battery, connect the positive and negative poles of the motherboard battery slot to discharge, and then install the battery.

3. Set the optical drive to start.

Award BIOS settings.

Reboot, press Del to enter the BIOS, find the Advanced BIOS Features and press Enter to enter the Advanced BIOS Features interface.

Find First Boot Device, turn the page with PGUP or PGDN to change HDD-O to CDROM (Optical Drive Boot), press ESC, press F10, press Y, press Enter, save and exit.

AMI BIOS settings.

Start the computer, press Del to enter the main interface of the AMI BIOS Setup Program-Select "Boot" with the arrow keys in the upper menu-Enter-Use the arrow keys in the open interface Check "Boot Device Priority" to make it invert white-Enter-Select "1st Boot Device" with the key in the Boot Device Priority interface to make it invert white-Enter-Use the key in the "Options" dialog box, select " ps-atapi cd-rom" (optical drive boot), make it reverse white - press enter - you can see "1st boot device", the first boot has become optical drive boot - press f10 - select ok - enter, save and exit.

Fourth, disc installation.

1. Put the disc into the optical drive, restart it, and see the CD ...... appear at the bottom of the screenWhen the word is written, press any key in time, otherwise the computer will skip the light and start from the hard disk again.

2. Use the arrow keys on the keyboard to select "Install XP system to the first partition of the hard disk" and press Enter.

3. Enter the copy installation interface, the following is automatic, don't move anything, if you don't want to install some drivers, you can manually select the process roughly: display the copy progress, restart, automatic installation driver, XP installer, please wait (take a long time, wait patiently), the last task is being executed, automatic restart, and enter the desktop after displaying "Welcome".

4. Manually set the monitor resolution and refresh rate, and you're done.

Right-click the mouse in an empty space on the desktop, select "Arrange icons", and select "Lock web items on desktop" in the secondary menu that pops up

And then it's OK.

Right-click on an empty space on the desktop. Arrange icons. I remove the tick in front of desktop lock web.

You can right-click and click on the View Auto-Arrange icon.

Workaround:

1. Right-click on the taskbar to select properties, remove the check box before "lock taskbar", and press Apply (if you have removed the lock option, you don't need to set it).

2. Use the mouse along the top edge of the wide side, then the mouse forms a double arrow, hold down with the left button, and drag the taskbar back to its original position.

3. Then right-click on the taskbar to select properties, check "Lock taskbar", and press Apply.

4. When dragging, hold down the mouse to drag steadily and slowly, if you can't drag it down, please turn on the machine and press F8 to enter the safe mode and drag it down.

5. If the taskbar can't be restored, try this, open the task manager to end the process "explorer", open the task manager (press the "ctrl+alt+del" key combination to open), click "file" "new task", enter "explorer" in the open "create a new task" dialog box, click the "OK" button, and then drag to try.

Still don't work**A taskbar repair of small software repair,If the taskbar is not selected below"Restore the taskbar to the default position",If the taskbar is wide and narrowed below,Select "Restore to default"Repair it on the basis (taskbar repair Green Chinese version,****Passed to your hi,If you don't receive it,Please go to search**).

If that doesn't work, restore the system or reinstall it.

Right-click on an empty space in the taskbar and click to lock the taskbar (remove the previous checkmark), and the taskbar will not be locked. You can pull it back and right-click to lock the taskbar.

The rate depends on the rate of your upper level, you use the company's wifi is generally used after work, the company does not use the office computer after work, the network speed you get should be on par with the company, buy a high-power wireless network card about 90 yuan (tao treasure price).

Buy a mainstream router, use the WDS function to receive the signal from the transmitter, and then plug the network cable into the receiving router, set it up and go online, and continue to ask questions if you have any questions.

Buy a good wireless network card directly, plug it into the desktop, install the driver, and you can directly connect to your company's wireless network, which has the same effect as the wireless network card of the notebook. Hope to adopt, thanks! , look at the broadband of your door company a few m.

The upgrade potential of the G31 motherboard is limited, and it was originally intended for you to reconfigure a new console, but you said that the budget is not very large, so let's make do with the upgrade:

1. The motherboard of the G31 chipset has not very much potential for upgrading, and the memory frequency it supports is only 800MHz. At present, the CPUs that can be equipped are all LGA775 interfaces, respectively:

Pentium E5400 (memory frequency 800MHz about 70 yuan),

Pentium E6600 (memory frequency 1066MHz about 100 yuan),

Core 2 E8400 dual-core (memory frequency 1333MHz 150 yuan or so),

Core 2 Q9300 quad-core (memory frequency 1333MHz about 350 yuan) and other models.

If you just plan to upgrade it simply, the old host will be eliminated after another year and a half, then you can match a processor like Pentium E5400, the memory working frequency is very matched, and it will not cause a waste of CPU performance.

If you want to upgrade significantly, then the G31 motherboard can also be equipped with Core 2 Q9300 This classic quad-core processor, Core 2 Q9300 Quad-core main frequency cache 6M, second-hand ** is about 350 yuan, this quad-core CPU performance is relatively close to the second-generation i3, but affected by the memory frequency, it will reduce the performance to use, a little not cost-effective.

First of all, you have to change the graphics card! Minimum memory to 4G memory! It is recommended that you reinstall the high configuration of the table!