Hi,
I have a Dell XPS 15 9530 and it will not power on at all. The power supply works as it has a light on - but no power at all - no signs of life on the laptop itself.
I put it to "sleep" and now it will not power on at all. I have another identical XPS 15 which I have used to troubleshoot the problem using parts.
Here are the steps I have tried:
1. Disconnect internal battery, drain static/flea power by holding power button for 30 seconds and try on AC only as well as with battery reconnected and on AC power.
2. Use power supply from other laptop.
3. Use battery from other laptop.
4. Disconnect and reseat memory modules.
5. Disconnect and reseat SSD.
6. Motherboard replaced (twice).
Any help would be much appreciated. I'm comfortable disassembling the laptop if you have any other suggestions to get power to the machine.
Thanks!