Make sure the adapter is plugged in and the charging indicator light is illuminated on the laptop. If the indicator is not on you may have a faulty power adapter,If your Lenovo G580 laptop is not powering on, there are several potential reasons for this issue. Here are some steps you can follow to troubleshoot the problem.
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Check the Power Source
Ensure that your laptop’s power adapter is properly connected to both the laptop and a working power outlet. Try a different power outlet to rule out any issues with the power source.Verify that the power adapter is functioning correctly. You can do this by checking if the LED indicator on the adapter is lit when it’s plugged into the power source.
Battery Issues
If the laptop does not retain power after charging or will only power on when connected to an AC power adapter you may have a faulty battery,If your laptop’s battery is faulty, it might prevent the laptop from turning on. Try removing the battery and powering on the laptop using just the power adapter. If it turns on without the battery, the battery might need to be replaced.
Malfunctioning Keyboard
If an external device is being used as a keyboard, ensure that the device is plugged in well. Try unplugging the device followed by plugging it back in.As a result of repeated use, some keys may become stuck in the depressed position on the keyboard. In order to remediate this issue, find a thin object to pry the key back to the upright position.Should none of the keys be permanently depressed, but the keyboard still not respond, try first to reinstall the keyboard. If that fails, purchase a new keyboard and install the new one.
Memory and Hard Drive
If the display button is not the solution, open up the computer and remove the RAM sticks. Give them a gentle wipe down, and then reinsert them into their proper positions. You can find a RAM replacement guide here.The issue may not be with the HDD drive itself, it may be the drive. If those too conditions are met, try another drive, the content matters not. If the second drive works, a new HDD is required for the original. If the RAM or hard drive is faulty, it can prevent the laptop from powering on. Try reseating the RAM modules and the hard drive to ensure they are properly connected.
CPU Overheating
The CPU of a computer is like the human body, it must be kept within a specific temperature range. In order to keep the temperatures correct, a fan is attached to the processor using thermal paste. Should the CPU overheat. If this should multiple times, it is most likely that the thermal paste must be removed and reapplied.To do this, thermal paste must be purchased. Then, after having removed the fan from directly on the CPU, gently scrape off the old paste. Place a small amount of thermal paste, the processor and gently press it down using the fan component that covers the processor.
Contact Technical Support
If none of the above steps resolve the issue, it’s best to contact Lenovo’s technical support or visit an Reformtech service center for further diagnosis and repair.
ReformTech is a highly reliable Laptop and Smartphone repair service provider that offers on-site repairs for various brands. We specialise in fixing hardware issues, including screen replacements, keyboard replacements, RAM upgrades, SSD upgrades, and even motherboard repairs. Contact us at 8100257620 for fast and efficient service.
