Please enter the service tag number (or use Detect PC option) onto the link below.Īfter installing the Chipset driver, please make sure the driver is correctly installed in device manager. You have to install Intel Dynamic Platform and Thermal Framework Driver (Chipset) onto the system. Please expand Battery Information for additional information in the link below: Recommended for users who want to "set it and forget it."Ĭustom - User selects when the battery starts and stops charging. Recommended for users who primarily operate the system while plugged into an external power source.Īdaptive - Automatically optimizes battery settings based on the user's typical patterns. Primarily AC Use - Extends battery life by lowering the charge threshold, so that the battery never charges to 100 percent capacity. Charge time may be longer if the system is powered on. If the system is powered off, then the battery typically charges to 80 percent within one hour and 100 percent in two hours. Recommended for users who need the battery to charge quickly. Recommended for users who frequently switch between battery and external power sources.ĮxpressCharge™ - Quickly charges the battery using Dell fast-charge technology. ![]() This setting provides a balanced approach to extending battery life while still providing a reasonably fast charging time. Standard - Fully charges the battery at a moderate rate. Hopefully one of the Dell rep or someone else with knowledge can confirm.Īnd to answer your question to " if I switch from adaptive to Primarily AC use " If latest Power Manager is installed, I suspect your computer doesn't support Thermal Management. Sudo systemctl enable -now powertop.Please make sure you have latest Dell Power Manager (version 3.4.0,A00) installed on the system- see link below): Sudo sh -c "echo -e '\nDescription=PowerTop\n\n\nType=oneshot\nRemainAfterExit=true\nExecStart=/usr/bin/powertop -auto-tune\n\n\nWantedBy=multi-user.target\n' > /etc/systemd/system/rvice" To create, start and enable a systemd service for PowerTop you can use the commands: The command sudo powertop -auto-tune" will allow PowerTop to automatically tune power management based on it's recommendations.įrom a practical perspective, the best way to use PowerTops auto-tuning is with a systemd service. The article Comparing TLP with PowerTop reporting describes some of the reasons for these differences. If you are using TLP for power management you may notice some differences in the recommendations between the tools. You can open this file in any web browser. This will create the file powertop.html in the current directory. You can generate a report using powertop with the command: It can be used as a reporting tool, an automated power management tool or both. PowerTop a diagnostic tool used to identify and report issues with power consumption and management. ![]() The individual kernel modules can be configured from the configuration files present in /etc/laptop-mode/conf.d/ LMT automatically configures some settings for you in order to optimize your laptop's battery life.įor configuration, the file to edit is /etc/laptop-mode/nf} Once installed, to enable LMT to start automatically every time you boot your computer, enter the following into your terminal: To install laptop-mode-tools, enter the following command into your terminal: To install TLPUI install the package tlpui using your favorite package manager or with the commandĪn Alternative to TLP for laptops is Laptop Mode Tools(LMT). TLP can manually configured by editing the file /etc/default/tlp as described in The Official Documentation.Ī simpler way to configure TLP is via the GUI tool TLPUI
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