php editor banana hello! If you encounter the problem that the computer takes a long time to enter the BIOS interface before it can be turned on, it may be caused by a variety of reasons. First, you can try to reset the BIOS settings back to their default values. The specific method is to find the "Load Defaults" or "Load Optimized Defaults" option in the BIOS interface and select Confirm. If the problem persists, you can try updating the BIOS firmware version. Go to the computer manufacturer's official website to download the latest BIOS firmware and follow the instructions to update it. In addition, make sure that the computer's hardware connections are normal, especially the connections between the hard drive and the memory module. If none of the above methods work, it is recommended to seek consultation and repair from professional computer repair technicians.
The Flash interface is stuck when booting, and there is no response when pressing F7 and Del (or it takes a few minutes to enter the BIOS). This is a typical hard disk problem.
Follow the three-point troubleshooting in this direction
1. Re-insert the power supply cable and SATA signal cable of the hard disk (poor contact, just re-plug it)
2. Turn on the power supply without connecting the hard disk and test whether there is any response (to determine whether the hard disk is broken)
3. Replace the power supply (abnormal power output will also cause the hard disk to be abnormal. At this time, the power supply must be replaced)
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1. Restart. When this screen appears again, press F1 to enter the motherboard BIOS settings. After entering, ignore it and press the ESC key, press Enter or press Y to start the system. After entering the system, check whether the system date and time are consistent with the current time. If they are inconsistent, it means that the motherboard battery is dead. Replace the battery.
2. If it is not a battery problem, then enter the BIOS and see if the FIRST DIVICE of the BOOT DIVICE is set to the hard disk. (And set the first startup item to the hard disk).
3. After the above two steps, the general problem will be solved. If the power-on self-test still cannot be completed, then unplug the memory stick, rub the golden finger with an eraser, and then insert it back in. Be sure to insert it tightly. Hope it helps you.
The computer always stays on the motherboard LOGO interface when it is turned on, indicating that problems are found during the power-on self-check process and need to be checked one by one to solve the problems before the system can be entered normally.
1. If the motherboard LOGO is displayed when the system is turned on and the system cannot be entered, you need to restart and press the TAB key to skip the LOGO screen or continuously press the DEL key (F2 or other designated hotkeys for notebooks) when turning on the computer to enter the CMOS setting interface. In the AdvancedBIOSFeatures tab Turn off FullScreenLOGOShow (full screen display of LOGO), see if the power-on self-test information can be displayed, and then determine the problem. 2. Under normal circumstances, you can press the F1 key to skip non-fatal errors and start the computer directly according to the black screen and white text prompts, or press the DEL key to enter CMOS, then press F9 to load predefined parameters or select LoadOptimizedDefaults (load high-performance Default value) or LoadFail-SafeDefaults (load fail-safe default value), then press F10 to save, exit and restart. 3. If the originally set CMOS parameters are not saved after the power is turned off or the system time in the CMOS is restored to the factory time, it may be that the motherboard battery has failed and the battery needs to be replaced. Then refer to step 2 to load the predefined parameters and save them. 4. If the above operations are ineffective, it means there is a problem with the hardware. Generally, the memory is in poor contact due to oxidation, or the hard disk may be in poor connection or the hard disk master boot record is damaged. You need to re-plug the memory or hard disk, or repair the hard disk master. Boot record, or reinstall the system or replace the hard drive.The computer always stays on the motherboard LOGO interface when it is turned on, indicating that problems are found during the power-on self-check process and need to be checked one by one to solve the problems before the system can be entered normally.
1. If the motherboard LOGO is displayed when the computer is turned on and the system cannot be entered, you need to restart and press the TAB key to skip the LOGO screen or continuously press the DEL key (F2 or other designated hotkeys for notebooks) when turning on the computer to enter the CMOS setting interface. Turn off Full Screen LOGO Show in the Advanced BIOS Features tab, see if the power-on self-test information can be displayed, and then determine the problem.
2. Under normal circumstances, you can press the F1 key to skip non-fatal errors and directly start the computer according to the black screen and white text prompts, or press the DEL key to enter CMOS, and then press F9 to load predefined parameters or select Load Optimized Defaults (load high-performance defaults) or Load Fail-Safe Defaults (load fail-safe defaults), and then press F10 to save, exit and restart.
3. If the originally set CMOS parameters are not saved after the power is turned off or the system time in the CMOS is restored to the factory time, it may be that the motherboard battery has failed. You need to replace the battery and then refer to step 2 to load the preset. Define parameters and save
Solution to the computer freezing when booting:
1) Press F8 immediately after booting up to go to the advanced options and let go. Select "Last Known Good Configuration" and press Enter to repair. If it still doesn't work, press F8 to enter safe mode and restore the system or reinstall the system (if reinstallation also crashes, it is recommended It is better to check it. If you can enter safe mode, it means that the system has inappropriate things installed. Uninstall all the inappropriate things that were downloaded before the accident, or restore the system or reinstall it). Another problem is caused by hardware. Take out the motherboard battery and let it go for a while. Insert and unplug the memory and graphics card and clean the dust. Check whether there is any problem with the hard disk. If it doesn't work, go get it repaired.
2) If it always happens like this, reinstall the operating system without installing software, patches, drivers, etc. and see if there is still any problem when booting? If you are not installing drivers, patches, and software step by step, don't install anything that is inappropriate.
3) In terms of hardware, whether there are problems with the hard disk, memory, etc., and whether the temperature of the CPU and other hardware is high. If it is caused by hardware problems, it is recommended to have them checked.
1. Wait patiently for 2-3 hours
The system may be downloading installation files or processing some tasks. It takes some time for it to complete these tasks, so it is recommended that you wait patiently and do not restart the computer immediately.
Generally speaking, it is normal to wait 2-3 hours. If it still doesn't work, you can try the other methods below.
2. Discharge the motherboard after shutting down
After waiting for 2-3 hours, if you are still stuck in this interface, first force shutdown, then discharge the motherboard, and then restart the computer. This method can clear all information in the BIOS. The operation steps are as follows:
Step 1. Press and hold the power button to force shutdown.
Step 2. Unplug all the cables on the host computer on the desktop, unplug the power cord on the notebook and remove the battery (models that support battery removal, including mouse and keyboard, etc.)
Steps 3. Press and hold the power button for about 30 seconds.
Step 4. Re-plug the cable and start the computer.
3. Uninstall the recently installed system update patch
Hold shift (until you enter the winre interface), force shutdown and then boot 2 to 3 times. When you boot, you will automatically enter the winRE interface.
Step 1. In WinRE, click Troubleshoot > Advanced Options and select Startup Settings. Press F4 to enter safe mode.
Step 2. After entering safe mode, open the “Control Panel”. Then find "Programs and Features".
Step 3. Click "View installed updates" on the left. Find the most recently installed update based on the installation time and right-click to uninstall it.
Step 4. Restart the computer and check whether the problem is solved.
4. Check and repair damaged system files
It is likely that the system files in the computer are damaged. You can check and repair system files in WinRE.
Step 1. Use the method in method 3 to enter WinRE.
Step 2. Click Troubleshoot > Command Prompt.
Step 3. Enter "sfc /scannow" and press Enter.
Step 4. After the process is completed, restart the computer to see if the problem is resolved.
5. Use the startup repair function
The startup repair function can solve the problem of Windows not starting properly. The detailed steps are as follows:
Step 1. Use the method in method 3 to enter WinRE.
Step 2. Click Troubleshoot >Advanced Options>Start Repair.
Step 3. After the repair is completed, restart the computer to see if the problem is resolved.
6. Perform system restore
If you have created a restore point or done a system backup before, then when the system is stuck in the ready interface, you can restore it to its previous state.
This method still requires entering WinRE. The steps are as follows:
Step 1. Use the method in method 3 to enter WinRE.
Step 2. Click Troubleshoot >Advanced Options>System Restore.
Step 3. Click "Next" in the "System Restore" interface, then select the restore point, and then click "Next".
Step 4. Wait for the restore to complete and check whether the problem is resolved.
7. Reinstall the system
If none of the above methods can help you solve the problem, you can only reinstall the system.
If the computer power supply fan does not rotate, there are usually only two possibilities:
1. Excessive dust has stuck the fan bearings, causing the power supply fan to not rotate.
Because the environment where the computer is located is relatively dusty, or the computer has been used for a long time and we have not cleaned it, the multi-wire power supply fan may not be able to rotate due to excessive dust.
There are two possibilities for this situation. Although the power supply fan does not spin, the computer can still be turned on normally. However, after a period of time, the computer becomes unstable, restarts for no reason, or automatically shuts down.
This is mainly due to the fact that more and more heat accumulates inside the computer, resulting in poor internal heat dissipation of the power supply, causing instability in the power supply, causing the power supply to become unstable, causing the computer to restart or automatically shut down.
Another situation is that the fan wire of the power supply fan is loose, that is, the power supply cannot be supplied. This situation is also relatively common. It is often caused by poor welding between the power supply fan power wire and the PCB inside the power supply. It is usually re-soldered. Just download it.
If your Acer computer is always stuck on the start page when you turn it on, there may be several reasons:
1. System files are damaged. System files provide necessary information when the computer starts. If these files are damaged or missing, the computer will not start and run.
2. Hardware failure. Certain hardware issues, such as memory problems, hard drive failures, power issues, etc., may also cause the computer to get stuck on the start page when starting up.
3. Virus infection. Malware can damage system files or cause other problems on your computer.
For these problems, you can try the following solutions:
1. Repair system files. You can use Windows Startup Repair tool to repair system files. Press F8 at startup and select "Repair your computer" in the advanced startup options menu to try to repair system files.
2. Clean up memory. You can use a memory test tool to test for memory problems. If there is a problem with the memory, it is recommended that you replace the memory module.
3. Check the hard drive to make sure it is normal and has no bad sectors or errors. It is recommended that you run a disk check tool to ensure that the hard drive is intact.
4. Run a virus scanning tool to make sure your computer is not infected by viruses or other malware.
If the above solutions cannot solve the problem, it is recommended that you contact the Acer computer after-sales service center or seek professional technical support for more specific help.
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