Why can t the laptop boot up?

Didn't install the system,,From the new installation,I think it's good to install it with PE **A stable system Enter the PE system Extract the **system into the hard disk to install it with a disc It's best to PE your computer is also old Considering the performance of the optical drive may not be very good。

Summary. Hello, I'm glad to answer for you, the way to kiss the laptop can't start is as follows: The laptop boots up without any display reason:

The laptop battery is dead, or the external AC power supply is damaged, or the power connection is poor. After the laptop is turned on, the power indicator lights up, and the display screen is displayed, but the laptop cannot enter the system and enters the system interface, and it is restarted repeatedly or the blue screen is displayed.

Hello, I'm glad to answer for you, the way to kiss the laptop can't start is as follows: the laptop boots without any display reason: the laptop battery is dead, or the external AC power supply is damaged, or the power connection is poor.

After the laptop is turned on, the power indicator lights up, and the display screen is displayed, but the laptop cannot enter the system and enters the system interface, and it is restarted repeatedly or the blue screen is displayed.

Method 1: 1. First of all, plug in the power supply and check whether there is a charging display. 2. If not, then it may be that the battery or power supply is broken.

3. We can try to pull out the battery and connect it directly to the power supply to see if it can be turned on. 4. If it can be turned on, it means that it is a battery problem, if it still can't, it is a power supply problem. (If the power supply is broken, it can only be replaced or repaired).

Method 2: 1. If there is a charging display, but it can't be turned on, then it may be another hardware problem. 2. At this time, we can try to disassemble the back cover and replug the memory, hard disk, graphics card and other devices.

3. If you use it for a long time, you can also clean up the dust by the way, and then try to turn it on after you finish.

Method 3: 1. If it still can't be turned on, then it may be a problem with the system. 2. If it can't be turned on at all, then it is recommended to use a U disk to enter the PE system and reinstall it.

Because important files can be backed up in the PE system) If you can't even reinstall the system, you can only send it to the store for repair, and the hardware should be damaged.

1.Check the power and battery: Make sure that both the power and battery of your laptop are connected properly. Turn off your laptop and then restart it to see if it improves.

2.Check power management settings: Some power management settings can cause your laptop to not boot. Try going into the power management settings to see if you can change the settings or first or disable certain features to resolve the issue.

3.Check for hardware failures: If none of the above steps resolve the issue, then it may be a hardware failure.

Try turning on your PC to check for any obvious faults, such as a faulty battery connector or power adapter. If the problem cannot be solved, it is recommended that a blind professional or the manufacturer who purchased the laptop have it repaired or replaced.

4.Try using a battery charger: If your laptop won't turn on and the battery is connected properly, the battery charger may be faulty. Try connecting your laptop with a battery charger to see if you can start your computer.

5.Check BIOS settings: In some cases, BIOS settings may cause the laptop to fail to boot. Try going into the BIOS settings and see if you can change some settings or disable some features to fix the problem.

If none of the above steps resolve the issue, it is recommended to contact a professional or the manufacturer from whom you purchased your laptop for repair or replacement.