I can t enter the system when I boot up! Come on, don t say thank you!

It is that there is not enough memory to enter the boot screen, of course, the memory has been damaged (or the memory cannot keep up with the speed of other accessories); In short, you first swap the memory slot to see, if not, you have to replace the memory.

I've encountered this situation when I was maintaining a computer at work

Did you go in when you installed the system? Is Safe Mode in?

I used to install XP when the C disk space was too small, only divided less than 3G, encountered your situation, 10 times to crash 10 times.

It took me 3 months to figure out what was going on.

If you are also C: too little space, then turn it up more.

Look at the CPU fan still turning, it shouldn't be turning, just change it.

Motherboard problem: Put the BOIS power supply in it, and if it doesn't work, take it to repair.

Why don't you change the memory, memory compatibility.

It is recommended to check if the CPU is overheating.

There is also a review of the memory for memory to try.

Also, the system you installed is Ghost or a single XP, no matter what kind of system it is, it is recommended to change the outfit to see.

Hardware problems, motherboard memory, CPU replacement hair elimination, it is recommended to get a memory to try, don't buy it first to receive the best.

So first make sure that your computer is in a state of panic when you are on that screen? Pressing the light on the keyboard has no response? (If it doesn't happen.)

It should be a real crash) What did it look like before installing the system? Is the system repartitioned after installing it n times? If you try all of these.

You can consider whether it is a hardware failure!!

Resulting in the computer screen is not displayed or the computer does not start, there are four situations in the comprehensive analysis:

1. Loose memory modules, poor contact, and dust accumulation will cause the screen not to be displayed and the computer not to start.

Solution: Unplug the power supply, remove the memory module, remove the floating dust at the interface with an eraser, and wipe it clean with letter paper. Put the memory module in alignment, put the index finger of both hands against both ends of the card holder, press the memory module with your thumb, press down, and hear the "click" sound, it's OK.

2. Loose graphics card, poor contact, and dust accumulation will cause the screen not to be displayed and the computer not to start.

Solution: Unplug the power supply, remove the graphics card, remove the floating dust at the interface with an eraser, and wipe it clean with a letter paper. Align the graphics card, press down and fix it, and you're done. The graphics card is damaged and needs to be replaced.

3. Motherboard problems. Solution: Unplug the power supply, remove the motherboard battery, and jump the CMOS jumper to"colse"position, hold for more than five minutes, install the battery, and resume the jumper.

That's it. Or use a paper clip to turn on the positive and negative electrodes of the CMOS on the motherboard for more than five minutes, and it will be OK.

4. There is a problem with the monitor and VGA cable. Solution: Test and judge on another machine. Reconnect, tighten the VGA plug.

According to your account, there is a high probability that the memory module will be loose or oxidized.

Suggestion: Check in the order of memory first, then graphics card, then motherboard and monitor, it will be more efficient to find the problem.

Restart the USB flash drive and data cable on the main unit.

This is a disk problem, please fix it (fix it for each disk, or only fix one of the drive letter f prompted).

Built-in disk repair method:

The specific steps are as follows: select the drive letter in my computer, right-click to select the properties, select "Tools Start Checking" in the pop-up drive properties window, and select "Automatically repair file system errors" and "Scan and recover bad sectors", and then click Start, the scanning time will vary depending on the disk capacity and scanning options (after doing it according to the above method, a box will pop up, the point is, repair after automatic shutdown at boot, win7 select the disk check button according to the plan).

Bad sectors on the hard drive will lead to corruption or loss of computer system files, computer failure to boot or freeze. Hard disk bad sectors can be repaired using NDD Disk Utility or Scandisk.

If the fault persists, please restore the system or reinstall it (it is still not possible to format the hard disk and repartition and reinstall it, if it doesn't work, you will have to replace the hard disk, or overhaul it).

Due to abnormal shutdown, the system will check the hard disk the next time it is turned on, don't skip it, and let it not appear after the next boot is completed.

If you skip it, the next opening will also appear.

Well, it may be what the first floor said, but it may also be that the landlord has installed some optimization software or something, and it is set to do disk analysis and disk detection every time.

If the F drive doesn't have any important files, just format it, and the file format should be NTFS

Ben or desktop??

Open the case on the desktop, and there is an electronic device on the side of the sound graphics card inside, you can wipe it down and install it again.

This book is still to professional maintenance to see, be careful to break the trouble. 、。

It is recommended to discharge the motherboard battery and then plug it back in, and the battery is not plugged in.