What should I do if my Samsung 450R5J laptop is turned on and displayed like this

Because the system hardware has changed, it cannot boot normally.

1. Restart F8 and select "Last Correct Configuration", can it be normal?

2. Restart F8, enter safe mode, and see what hardware and software conflicts? Delete.

3. If there is still a problem, it is to reinstall the system. U disk boot, install the system in DOS or PE, or simply use ghost installation, you can do it.

4. [In PE, back up the data].

The common reasons why laptops fail to turn on are mainly as follows:

1. The battery is damaged, when the battery is damaged, it will cause the battery to be unable to turn on, at this time, as long as the battery is removed and replaced with an external power supply, it can be used normally;

2. If the BIOS fails to refresh or is in the virus, it is also difficult to repair, so the BIOS should be removed and rewritten on a dedicated device.

3 Power board problems, there are many reasons for the power board problems, such as fuse blowout, control chip burnout, etc., because the chip of the power board chipset is relatively fine, there is a certain difficulty in repairing the chip, so many maintenance centers recommend replacing a new power board;

4.A file appears in the system, which can be resolved by reinstalling the system.

According to your description:

Since you do not provide the detailed model of the machine, it is not possible to know your machine information. Aqua Sui will check the ATIV Book 4 450R5J-X03 information for you to take the test.

<> the lower part of the mouse panel, the second indicator on the right side is the charging indicator. When the battery is fully charged, it is green. The rechargeable type is orange. The following is the detailed information on the official website for your maternity test.

Life is not the same as breathing, life is activity.

Boot automatically into the BIOS, generally caused by BIOS setting problems or hard disk problems, boot boot can not find the hard disk that can boot.

1. Press F10 to save and exit to see if you can enter the system normally.

2. Press the start shortcut key F12 or ESC continuously when the machine is turned on

In the pop-up boot interface, select the hard disk to boot and see if it can enter the system normally.

3. In the pop-up boot interface, you can't find the hard disk that can be booted1, open the case and reseat the hard disk data cable and power cable.

2. The problem is still that the hard disk is connected to the motherboard interface and replaced one.

3. The problem is still to replace the hard disk data cable.

4. The problem is still to replace the hard disk.

Fourth, there is a hard disk in the pop-up boot interface, select the hard disk boot can not boot normally. Use the PE boot disk boot to boot into the PE and repair the main boot of the hard disk.

1. Open the partition tool Disk Genius2 in PE, select the hard disk with the right mouse button, click Rebuild Master Boot Record MBR3, repair it and then go back to the PE desktop and click Windows to boot the repair.

When the notebook fails to start, it is recommended to eliminate it as follows:

1.Verify that the power indicator is on.

2.Observe whether the screen is lit up and whether you can see the Samsung logo screen with a blue background.

3.If you can see the Samsung logo screen, it is recommended to restore the default settings of the BIOS, that is, press F2 to enter the BIOS when the Samsung logo screen appears at boot, then press F9, select Yes, and then press F10 to save and exit.

4.If the recovery BIOS is invalid, try whether you can enter safe mode, that is, press F8 on the Samsung logo screen when booting up, and select safe mode to enter.

5.If you can enter safe mode, it is recommended to uninstall the recently installed software program in safe mode, and observe the system after checking and killing viruses.

6.If the above operation does not work, it is recommended to reinstall the operating system and observe it (please back up your important data before reinstalling the system).

7.If the system cannot be reinstalled or the reinstalled system is invalid, it is recommended to contact the authorized after-sales service center designated by Samsung for testing.

If the power indicator of the laptop code spine will not light up after pressing the power button, then you need to check whether the socket and power adapter have been turned on and plugged in.

It is caused by the wrong boot option of the system, it is recommended to replace the system image file and then install the system

1. First of all, make the U disk into a U depth U disk boot disk, restart the computer and wait for the boot screen to appear, press the start shortcut key, select the U disk to start to enter the U depth main menu, select the "Run U Depth Win8PE Installation and Maintenance Version (New Machine)" option, and press the Enter key to confirm.

2. Enter the win8pe system, the installation tool will pop up by itself, click "browse" to select and save it to the win7 system image file in the u disk.

3. Wait for the U deep PE installation tool to automatically load the win7 system image package installation file, just select the installation disk location, and then click the "OK" button.

4. At this time, click the "OK" button directly in the pop-up prompt window.

5. Then the installation tool starts to work, please wait patiently for a few minutes.

6. After completion, a prompt will pop up to restart the computer, click the "Yes (Y)" button.

7. At this time, you can unplug the U disk, restart the system to start the installation, no need to operate, wait for the installation to be completed, and finally restart it before entering the system desktop.

There are two types of black screens after the computer is turned on.

1. You can see the screen and the words windows at the time of computer startup, but the screen is black after entering the system.

Solution: The resolution of the computer system is set incorrectly, which is commonly caused by the unsupported resolution set incorrectly after the laptop is reinstalled on the system, it is recommended to connect an external monitor and adjust it to the lowest resolution before entering the system.

Second, the computer has been turned on and there is no display.

Solution:1Check that the cable connecting the monitor to the computer is tightly attached.

2.Remove the computer memory module, wipe the gold finger with a pen eraser and put it back (the poor contact of the memory module caused by the oxidation of the gold finger will cause the computer to boot up with a black screen).

3.Replace memory modules, graphics cards, monitors, and cables to diagnose faults.

Hello dear Samsung users:

According to your description:

1.If your machine cannot enter the system, it is recommended that you try to troubleshoot the system after reinstalling or restoring the system.

2.If your machine comes with a genuine system backup, it is recommended that you turn on the computer and press F4 to enter the restore interface, and select restore or complete restore. (Under normal circumstances, it is only necessary to restore the data of the C drive, in order to avoid the loss of important data, it is recommended that you back up the files).

3.If the problem persists through the above methods, please bring the purchase invoice, repair card and machine to the Samsung service center, and the engineer will inspect the machine and deal with it.

Samsung knows that we will provide you with high-quality solutions and answer your questions attentively, and hope to get your satisfactory evaluation.

My computer is also this problem I just bought it for about 2 weeks, and when I got up this morning, the screen has been black, only the mouse pointer. Correct.