Laptop Shuts Off - Where Should the Laptop Sit

Where should the laptop sit is a request I often receive. The main thing with modern laptop computers is to sit them where there is small occasion for the Ac cord to be pulled on while the laptop is plugged in. If the cord has been yanked on and you have a laptop that keeps shutting itself off, you want to begin by determining how soon it shuts off after you power it up. In this article I will focus on the situation of a laptop shutting itself off before it completes Post. This basically means that the laptop will shut off within just a few seconds of being turned on.

First of all, is the laptop running on Ac power, and is the battery currently installed in the computer? If the battery is installed and the computer is plugged into the Ac power source, remove the battery and try to boot the computer. If the laptop still shuts itself off, reinstall the battery and try to boot the computer with the power cord unplugged from the laptop itself. If the computer completes Post and boots into the Os, then you have thought about that the battery is not the likely culprit here.

Ac Adapter

The idea is to determine either the issue is with the battery or the Ac power adapter. I have often found that if the Ac power adapter is the culprit, then verification of which component is required. For instance is the cord important from the power brick damaged? Often times it may have been chewed by a pet, or somehow something pinched through the insulation. Is the power brick itself ok? commonly there will be a light on the brick which will allow me to see that is receiving electricity as designed.

Once we have made our way from the wall outlet to the power jack on the back of the laptop computer, we now make the Big inspection. Is the jack damaged, bent, loose or in some rare cases missing all together? If any of these apply, then your laptop will need a fairly expensive jack replacement, or jack repair job. This will involve fully dismantling the laptop and replacing the power jack which is soldered directly to the laptop motherboard.

To avoid a laptop that keeps shutting off, your laptop should sit in a location which will have small occasion of the power cord being yanked on.

Laptop Shuts Off - Where Should the Laptop Sit