Chosen Solution
When powering up my laptop, it will light up for 3 - 4 seconds and then shut down and power back up again. I’ve tried holding the power down without battery and AC adapter for at least 10 seconds. I’m getting the same results. I tried removing the memory and then powering it up. I’m getting the same results. What could be the problem?
This could be an issue with the battery not getting a charge from the power adapter . Test it with a multi meter . This video shows how to test the adaptor https://www.youtube.com/watch?v=LIJ4MyL5… this shows how to test the battery https://www.youtube.com/watch?v=-MGQ0Ap_… Hope this helps
