The E40 was originally used well, and I wanted to install the system, but the result was a variety o

Updated on number 2024-02-26
4 answers
  1. Anonymous users2024-02-06

    It's a heat dissipation problem, it's not a power outage, and this machine can't dissipate heat without turning on TPFAN. Are you using a heat sink instead of silicone grease? The effect of silicone grease will be much better.

    If you directly change a heat dissipation module and then change the silicone grease regularly, the effect will be much better.

  2. Anonymous users2024-02-05

    Dear Lenovo users, hello!

    It is recommended that you press F1 when you boot up, enter the BIOS interface, select Load Optimized Defaults, restore the default settings of the BIOS, and then press F12 to save and exit. If it is invalid, it may be a hard disk problem, it is recommended that you contact the Lenovo service center for testing, the specific address and contact of the service center**Please refer to the following link: (It is recommended that you contact the service center before going).

    IDEA Forum:

    Think Forum:

    Lenovo Community.

  3. Anonymous users2024-02-04

    Hello, it may be caused by the high temperature of the machine, here are some solutions for your reference.

    1. Use Disk Cleanup to clear the system junk files.

    2. Start --- running--- enter msconfig and uncheck all the unnecessary enablement items (such as msn qq, thunderbolt, emulet, virtual optical drive, etc.).

    3. Detect and kill viruses and malware.

    4. Check whether the heat dissipation vent is clean.

    5. Whether the ambient temperature is too high, you can try to raise the laptop to ensure smooth airflow at the bottom and cooperate with heat dissipation.

    6. You can consider buying a heat dissipation bracket with good quality and good volume to help the laptop dissipate heat.

    7. Turn off some running programs that are not in the delayed state to reduce the burden on the fan.

    If none of the above methods can solve the problem, we recommend that you back up your data and restore the operating system.

    If it can't be solved, it is recommended that you contact the service station engineer to help you check it and find the specific cause.

    ThinkPad service station inquiry.

  4. Anonymous users2024-02-03

    Dear Lenovo users, I am very sorry for the inconvenience, there are many reasons for the blue screen situation on the computer, you can follow the following methods to troubleshoot them one by one:

    1. Restart the computer to enter the BIOS settings and restore the BIOS default state;

    2. In safe mode, use the latest version of antivirus software to scan for viruses.

    3. Uninstall the latest installed patches, software programs, and drivers;

    4. Remove newly installed devices, such as external cameras, printers, and upgraded memory.

    5. If the blue screen phenomenon cannot be ruled out after the above methods, in order to fully eliminate the software or system problems, please back up the hard disk data, use one-click to restore or reinstall the operating system;

    6. After reinstalling the system, there are still frequent blue screens, please send your computer to the local service station and ask the engineer to help you deal with it.

    Think service station information inquiry:

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