Compaq presario CQ40 starting problems

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irshad##
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- Jan 30, 2015 at 02:25 PM
Ambucias
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- Jan 31, 2015 at 03:54 PM
Please help my laptop compaq presario CQ40 blank screen & scroll/caps lock blinking and can not start please help thanks to you
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Ambucias
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Jan 30, 2015 at 05:12 PM
Try this

1. Remove the battery and cable.

2. Press and hold the power button for 58 seconds.

3. Replug and start.

Good luck
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irshad##
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Jan 31, 2015 at 01:22 PM
Thank you for answering me but problem is not solved?
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Ambucias
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Jan 31, 2015 at 03:54 PM
I suggest you boot in safe mode and start choosing last know good configuration.
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