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Hi Guys,
When I press the Power Button, only Power light on and after 10 second it suddenly goes to off mode. its not switching on. My Battery is in good condition and its a new Battery. This is happening even if I connected direct AC. can some one help me ?
Model : Dell Inspiron 1520
Thnks.
ejn63
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Posted November 11th, 2011 06:00
Remove the battery, unplug the system and hold the power button for 30 seconds. Verify that the LED on the AC adapter is on before you plug in the notebook end. If it isn't, the adapter is bad.
Remove and reinstall both memory modules (one is under the keyboard) and the hard drive.
Try on AC alone. If the system will then power up, try the battery. If it'll power up without but not with the battery, the battery is bad - replace it.
If the system won't power up with a good battery and AC adapter, after having done the foregoing, the mainboard is bad.