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Laptop Power on "intermittent" isssues even after replacing the battery
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<blockquote data-quote="kalistus" data-source="post: 52" data-attributes="member: 12"><p>Experiencing intermittent power issues on a laptop can be frustrating, but there are several steps you can take to troubleshoot and potentially resolve the problem. Here are some suggestions:</p><p></p><p>1. Check the power adapter: Ensure that the power adapter is functioning correctly. Verify that the adapter is firmly connected to both the laptop and the power outlet. Consider using a different power outlet or trying a different power adapter if possible.</p><p></p><p>2. Remove external devices: Disconnect all external devices such as USB drives, printers, or any other peripherals connected to your laptop. Sometimes, faulty devices can cause power-related issues.</p><p></p><p>3. Perform a power cycle: Shut down your laptop, disconnect the power adapter, and remove the battery. Press and hold the power button for about 15-20 seconds to discharge any remaining power. Then, reconnect the battery and power adapter, and turn on the laptop.</p><p></p><p>4. Update drivers and BIOS: Outdated or corrupt drivers and BIOS (Basic Input/Output System) can cause power-related issues. Visit the manufacturer's website for your laptop model and check for any available driver and BIOS updates. Install the updates following the provided instructions.</p><p></p><p>5. Run hardware diagnostics: Many laptops have built-in hardware diagnostic tools that can help identify and fix issues. Access your laptop's BIOS or boot menu (usually by pressing a specific key during startup, such as F2, Del, or Esc), and look for options like "System Diagnostics," "Hardware Diagnostics," or something similar. Run a comprehensive test to check for any hardware problems.</p><p></p><p>6. Reset power settings: Open the Power Options settings on your laptop and make sure the power plan is set correctly. Try resetting the power plan to its default settings or select a different power plan.</p><p></p><p>7. Check for overheating: Overheating can cause power-related issues. Ensure that the laptop's cooling system, including the fans and air vents, is clean and free from dust or debris. Consider using a cooling pad or an elevated surface to promote better airflow.</p><p></p><p>8. Reset the CMOS battery: The CMOS (Complementary Metal-Oxide-Semiconductor) battery stores BIOS settings and helps power the laptop. Resetting the CMOS battery might resolve power-related issues. However, this process can vary depending on your laptop model, so it's recommended to consult the manufacturer's documentation or support website for specific instructions.</p><p></p><p>If the problem persists after trying these steps, it might be a more complex hardware issue. In such cases, it's advisable to contact the manufacturer's support or take your laptop to a professional technician for further diagnosis and repair.</p></blockquote><p></p>
[QUOTE="kalistus, post: 52, member: 12"] Experiencing intermittent power issues on a laptop can be frustrating, but there are several steps you can take to troubleshoot and potentially resolve the problem. Here are some suggestions: 1. Check the power adapter: Ensure that the power adapter is functioning correctly. Verify that the adapter is firmly connected to both the laptop and the power outlet. Consider using a different power outlet or trying a different power adapter if possible. 2. Remove external devices: Disconnect all external devices such as USB drives, printers, or any other peripherals connected to your laptop. Sometimes, faulty devices can cause power-related issues. 3. Perform a power cycle: Shut down your laptop, disconnect the power adapter, and remove the battery. Press and hold the power button for about 15-20 seconds to discharge any remaining power. Then, reconnect the battery and power adapter, and turn on the laptop. 4. Update drivers and BIOS: Outdated or corrupt drivers and BIOS (Basic Input/Output System) can cause power-related issues. Visit the manufacturer's website for your laptop model and check for any available driver and BIOS updates. Install the updates following the provided instructions. 5. Run hardware diagnostics: Many laptops have built-in hardware diagnostic tools that can help identify and fix issues. Access your laptop's BIOS or boot menu (usually by pressing a specific key during startup, such as F2, Del, or Esc), and look for options like "System Diagnostics," "Hardware Diagnostics," or something similar. Run a comprehensive test to check for any hardware problems. 6. Reset power settings: Open the Power Options settings on your laptop and make sure the power plan is set correctly. Try resetting the power plan to its default settings or select a different power plan. 7. Check for overheating: Overheating can cause power-related issues. Ensure that the laptop's cooling system, including the fans and air vents, is clean and free from dust or debris. Consider using a cooling pad or an elevated surface to promote better airflow. 8. Reset the CMOS battery: The CMOS (Complementary Metal-Oxide-Semiconductor) battery stores BIOS settings and helps power the laptop. Resetting the CMOS battery might resolve power-related issues. However, this process can vary depending on your laptop model, so it's recommended to consult the manufacturer's documentation or support website for specific instructions. If the problem persists after trying these steps, it might be a more complex hardware issue. In such cases, it's advisable to contact the manufacturer's support or take your laptop to a professional technician for further diagnosis and repair. [/QUOTE]
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