Shut Down Issue in Lenovo® ThinkPad L512 Laptop
No matter how good and advanced a PC's technical specifications might be, issues with its stability are bound to be experienced with continued use. At these times many a user has lost valuable data due to wrong troubleshooting skills, spent money unnecessarily, and wasted valuable working hours with constant trips to a computer repair center. Challenges such as virus infection, software failure, hard disk crash, slow speeds and overheating among others are common problems which can be easily overcome.
- Possible reasons for the laptop to suddenly shut down
- How to resolve shut down issues
- Tips to prevent shut down problems
Possible reasons for the laptop to suddenly shut down
Listed here are some of the possible reasons that may cause the PC to shut down suddenly without reason. Empty battery charge tops the list. When not connected to a mains power source the laptop solely relies on stored up power to sustain its operation and when it runs out or is low on charge, the PC automatically goes off. Second most common reason for sudden shut down of your Lenovo ThinkPad L512 is overheating. Build up of heat in the system is caused by inadequate flow of air that causes vital components such as the processor and RAM to malfunction causing the system to reboot. Thirdly, if the power supply unit (PSU) is not working properly it may cause the PC to keep on shutting down due to inconsistency in power supplied to the laptop. In addition, software errors i.e. blue screen and runtime errors caused by conflicts in the system registry can also lead to sudden shut downs.
How to resolve shut down issues
The following troubleshooting ideas can help you narrow down on the possible causes of your laptop shutting down unnecessarily. To start with, connect the AC power adapter and check that the LED indicator light on both the laptop panel and the adapter are flashing. These are indications that power is being supplied. If no change is observed, switch the power cord with a similar adapter or the entire AC adapter and observe the changes. Issues with heating can easily be detected when you feel the laptop becoming unusually hot. In some cases the in-built fan may be inadequate when it comes to cooling the system. You can also use a laptop cooling pad, an accessory that can be found in most computer outlets. When attached to the laptop, it kicks off each time extra heat is detected and assists in cooling the PC. Blue screen errors can be solved by re-installing the OS so as to repair worn-out or corrupted system files. For conflicts in the system registry, use third party system utility tools i.e. registry cleaner to repair and organize the registry back to its default settings.
Prevention is better than cure. The following preventive measures can go a long way in ensuring stability of your computer. Once in a while blow the system using compressed air to remove cumulated dust particles that act as heat retainers. Use system tools such as registry cleaners and error checking to eliminate some of the recurring software issues.