RE: Inspiron 23 5348 Power
This is essentially a notebook computer built into the screen -- basic desktop troubleshooting doesn't apply.
Unplug the system and hold the power button for 30 sec. Remove and reinstall both memory modules and try powering up again. If you know the power supply is OK, and get no response, the only thing to do next is replace the main system board -- just about everything inside the system is