Windows 10: Laptop experiencing random lag with CPU cores dropping to 399 MHz

Discus and support Laptop experiencing random lag with CPU cores dropping to 399 MHz in Windows 10 Software and Apps to solve the problem; Hello,I am encountering an issue with my Ideapad 3-15ITL6 Laptop - Type 82H8, where the CPU cores randomly drop to 399 MHz, significantly impacting... Discussion in 'Windows 10 Software and Apps' started by SwastikKaushal, Dec 2, 2024.

  1. SWASTIKKAUSHAL
    SwastikKaushal Win User

    Laptop experiencing random lag with CPU cores dropping to 399 MHz


    Hello,I am encountering an issue with my Ideapad 3-15ITL6 Laptop - Type 82H8, where the CPU cores randomly drop to 399 MHz, significantly impacting performance and making the laptop virtually unusable. This happens intermittently, and the system experiences lag as a result.Could you please help me diagnose and resolve this issue? It seems like the CPU is being throttled for some reason, but I am not sure of the cause.Thank you for your assistance.Best regards,Swastik

    :)
     
    SwastikKaushal, Dec 2, 2024
    #1
  2. LOVEALLL
    Lovealll Win User

    Cpu going .40-.50 ghz at 20 percent cpu!

    When speed drop down the performance is terrible like it's like I lag so much I move every 2 sec step by step I can try to send a vid of it if needed
     
    Lovealll, Dec 2, 2024
    #2
  3. JOSE EST
    Jose Est Win User
    Random lag spikes

    Hi,

    We would like to know more about your lag issue:

    • What browser are you using when you experience a lag?
    • Does the lag occur in a particular game?

    In the meantime, we suggest you run the System Maintenance troubleshooter. Here are the steps:

    • Press Windows Key + X.
    • Click on Control Panel.
    • Select Troubleshooting.
    • On the left pane, click on View All.
    • Click on System Maintenance to run the troubleshooter.

    Looking forward to your response.
     
    Jose Est, Dec 2, 2024
    #3
  4. HKCUONG
    Hkcuong Win User

    Laptop experiencing random lag with CPU cores dropping to 399 MHz

    Core 2 Duo for laptop CQ40-314TU

    I have found something about CPU Upgrade on the Intel's Website, the manufacturer of my laptop's chipset (GM45 Chipset). Currently, the CPU which this laptop is using (Dual Core T3400) is NOT in this list: http://ark.intel.com/chipset.aspx?familyID=35509
    The laptop's chipset also support Core 2 Extreme Technology, which I think the latest CPU Technology.
    I have another laptop called Acer Aspire 5572ANWXMi that is using the chipset 945GM which support the T7600 (like you suggested) and it is in this list: http://ark.intel.com/chipset.aspx?familyID=22816
     
    Hkcuong, Dec 2, 2024
    #4
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Laptop experiencing random lag with CPU cores dropping to 399 MHz

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