How to solve this situation on the computer, and how to solve this situation on the computer?

1) Press F8 immediately after booting or not turning on the phone, press F8 without moving to the advanced option to appear in the release hand, use the up and down keys to select the safe mode enter, enter the safe mode and use the software to kill the Trojan, restore the system or reinstall the system (if you can enter the safe mode, it means that you have installed inappropriate things, and uninstall all the inappropriate things before the accident, and you have hit the Trojan, use the software to kill the Trojan, if not, restore the system or reinstall it).

2) If the above methods can't solve the problem, first soft and then hard, reinstall the operating system, don't install software, patches, drivers, etc., and see if there are still problems with booting? If you don't install drivers, patches, and software step by step, and find something that isn't suitable, don't install it.

Please note: If you restore the system or reinstall it, when installing drivers, patches, software and other things, be sure not to install the things that affect your accident this time, otherwise it will be restored or reinstalled in vain.

3) In terms of hardware, such as whether there is a problem with the hard disk, memory, etc., whether the temperature of the CPU and other hardware is high, if it is caused by hardware problems, it is recommended to overhaul it.

4) Failure will not happen for no reason, you think about your operation before the accident, what is abnormal in your computer (if you have any questions, please ask me).

If it's a problem with your explorer, you should be able to restart it, ctrl+alt+delete, and then choose to open the task manager to restart or end.

If you end the run, click on the file in the upper left corner, select Run New Task, the task name If you can't open the task manager, press the Win+R key to open such a window.

Enter on. The above methods are provided.

As long as it can be turned on, it is not black, blue screen, and there is no need to solve it.

HP's all-in-one machine can't be turned on for maintenance.

The system needs to be redone, or it needs to be solved by the maintenance personnel.

Questions. The computer can't turn on, what's going on, Lenovo all-in-one machine.

It's a system problem, and you need to find a service person to help you fix it.

Questions. Then I'll pay you a dollar and ask you what you're doing.

Do you need steps to reinstall your system? I can provide it for you.

Solution 1: You can turn off the power first, open the computer case, dial out the memory stick, use the eraser to wipe the part of the gold finger (that is, where there is a copper sheet) back and forth a few times, and then insert a memory slot back, and you're good to go. Solution 2:

Turn on and press F8 without stopping, enter Advanced, select the last correct configuration, OK. Solution 3: It is a bad sector on the hard disk, when the computer reads the bad sector, it is stuck, the background is still running, the CPU occupancy is immediately very high, and then there is a blue screen, processing method:

Under normal circumstances, it is repaired with an HDD, if it cannot be repaired, the only way to do it is to replace the hard disk. Solution 4: It's because of illegal shutdown, such as power outage, forced shutdown, or sudden crash, after turning on, it will be self-checked, and it is also a blue screen.

It may waste a little time, but it must read it by itself, because this is the process of checking the disk by the hard disk, and generally the first time it has been read, it will not appear next time. Don't stop with ESC, or you'll have a blue screen next time, do it all over again. If you have to self-check every day, you have to enter the system:

Start -- run ---chkntfs t:0" and the general problem is solved. Before doing the above, it is best to restore the BIOS of the motherboard to the factory value, or you can discharge the motherboard battery, that is, remove the battery, wait for 20 seconds and then install it back, or connect the jumper to two or three, which is conducive to eliminating strange phenomena caused by the disorder of the motherboard BIOS.

You have a mistake with the application software, you close the startup software one by one to see which software caused it, or close the software one by one to see which software it is.

Adjust the resolution of the display to 1440*900

HP's all-in-one machine can't be turned on for maintenance.

When the boot prompts "invalid partition table", select the SSD as the first boot item to solve the problem. Setting the first startup item correctly can not only speed up the boot speed of the computer, but also avoid misoperation caused by improper setting of the first startup item. With the popularity of SSDs, most people are willing to use SSDs as system disks.

Setup method: 1. Press the "DEL" button repeatedly to enter the motherboard BIOS, and press F7 Enter to enter the advanced mode.

2. Select the mouse arrow to the "Start" option position, and slide to the harddrivebbspriorities hard disk attribute at the bottom.

3. Press the Enter key of the keyboard to select the SSD as the first boot item.

4. Go back to the previous layer, press "F10" to save, and press Enter to confirm.

This is the boot mode, there is optical drive boot, hard disk boot, network card boot, BIOS to adjust the boot order, and turn off the network card boot. pxe

My computer is like that sometimes, just wait a little longer.

1 Hello all friends:

Boot display:Press F1 to enter setup,Press F2 to load default values and continue English prompt is:Press F1 to enter the BIOS to set,Press F2 to continue to enter the system,There are three reasons to press F2 to enter the system after booting (as follows),In order not to press F2 to enter the system in the future,You can deal with it according to the following method,Don't press F2 to enter the system,Or stuck in this screen does not move, Recurring, also as follows:

The first reason: the computer's motherboard BIOS has enabled the floppy drive, although your computer does not have a floppy drive, but the floppy drive is enabled, the floppy drive can be disabled. Here's how to set it up:

AMI motherboard) boot press del into BIOS settings, in the BIOS main interface, use the keyboard arrow keys to select "main" - in the main interface use the keyboard arrow keys to select "legacy diskette A", make it reverse white - press enter - enter the "options" dialog box - use the keyboard arrow keys to select "disabled" - enter. Press F10 to save and press "Y" to enter.

The second reason: the first boot item of the motherboard is not an optical drive and a hard disk, it has become a floppy drive, and the second boot item is a hard disk, so there will also be this phenomenon of pressing F2 to enter the system, so the first boot item should be set to an optical drive or a hard disk: because the motherboard has two categories, the setting method is as follows:

AMI motherboard) boot press del into BIOS settings, find boot---boot settings---boot device priority--enter(OK)--1st boot device---*** cd rom--enter(OK)) and press F10, restart the computer, and you can boot up.

The third reason: that is, the motherboard battery is out of power or the power is insufficient, when the computer's motherboard button battery is lower than the volt, resulting in the COMS random storage can not be saved, so the BIOS is chaotic, causing the first boot item to become a floppy drive, so the system cannot be booted, and there will also be press F2 to enter the system.

Solution: As long as you go to the computer store to buy a motherboard battery (the general battery is only 5---8 yuan, the model is mainly CR-2032), turn off the power, open the main chassis, remove the old battery, replace the new battery, and then press F1, enter the BIOS, set the first boot to the optical drive and hard disk, turn off the floppy drive, F10 save, restart the computer OK

The solution to this situation on the computer:

The startup disk was not found. If the CMOS boot items have not been modified before, it is generally due to the failure of the hard disk and the power-on self-test, or the boot area of the hard disk is damaged.

Processing: 1. Turn off the power and open the chassis, replug and unplug the power and data cables of the hard disk, turn on the computer again, press the del key (F2 or other for the notebook) to enter the CMOS, and see if the hard disk can be detected. If an available system USB flash drive is detected and booted, use diskgen to detect it and fix the MBR.

If not, replace the cable or hard drive and reinstall the system.

2. Turn on the computer, press the DEL key (F2 or other for notebooks) to enter CMOS, find the Boot tab, and set the HDD of the hard disk as the first boot item. Press the F10 key to save and press the Y key to exit the restart.

HP's all-in-one machine can't be turned on for maintenance.