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Power light is on but will not boot.

CF48 Toughbook. Power light and battery charging lights come on when turned on. The dvd spins for a second then stops and nothing else. No lights on monitor, no other activity. Not sure what's going on.

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You need to power drain

step1. remove battery and ac adapter for your laptop
step2. HoLD POWER BUTTON for 30secs-1mint
step3. put back battery and ac adapter
step4. power on it sud boot normally

try this hope it helps you

Posted on Feb 26, 2009

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Maybe your power cord is bad if you don't get anything to happen whatsoeverwhen you press the power button. And if that's true maybe you wasoperating off the battery the last time you had it on and since the power cordis bad, it was not charging the battery so the battery is drained and the powercord is bad.

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When you press the power button do you hear fans running, hard drive spinning,lights on the computer, hear any beeps or lights constantly blinking, hear theDvD/CD drive click and the light on the drawer of the DvD/CD turn on for asecond or two? If so the laptop is trying to boot or may have booted, butthe screen is not showing for some reason.

Beep tones and blinking lights tells the technicians what is going on with thelaptop and why it is not booting. Most times it's a motherboard issuewhen you hear beeps or blinking lights continuous.

Maybe your power cord is bad if you don't get anything to happen whatsoeverwhen you press the power button. And if that's true maybe you wasoperating off the battery the last time you had it on and since the power cordis bad, it was not charging the battery so the battery is drained and the powercord is bad.

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