* Check voltage on CMOS battery. New they are 3VDC.
* Try disconnecting components - main battery, drives, WiFi card, etc. also one RAM module at a time. Plug in charger and press power button. Does it turn on go into BIOS settings? If yes then one of the components is shorted or defective.
Try disconnecting components - main battery, drives, WiFi card, etc. also one RAM module at a time. Plug in charger and press power button. Does it turn on go into BIOS settings? If yes then one of the components is shorted or defective. Reinstall one at a time until problem re-occurs. You have found defect.
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* Check voltage on CMOS battery. New they are 3VDC.
+
* Try disconnecting components - main battery, drives, WiFi card, etc. also one RAM module at a time. Plug in charger and press power button. Does it turn on go into BIOS settings? If yes then one of the components is shorted or defective.
+
* Reinstall one at a time until problem re-occurs. You have found defect.
Here is one approach:
Try disconnecting components - main battery, drives, WiFi card, etc. also one RAM module at a time. Plug in charger and press power button. Does it turn on go into BIOS settings? If yes then one of the components is shorted or defective. Reinstall one at a time until problem re-occurs. You have found defect.