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Is are there visuals available on how to disassemble the Toughbook CF-30? Having power issues. My power supply is fine but the battery won't charge.

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You need to send it to the Panasonic Service Center. You won't be able to fix it I promise you!

Posted on Feb 07, 2010


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Panasonic toughbook cf-31 "plugged in, not charging"

Are you sure that you are using the authentic Panasonic Toughbook AC Adapter? The Panasonic Part Number is:CFAA5713AM
The correct Voltage and Amperage is: 15.6 volts and 7.05Amps.
When the power supply is 3Amps then the total watts is less than half, which is enough to power the computer but not enough to charge the battery pack. Good Luck.
From Richard, Montreal Based Panasonic Canada Authorized Toughbook Dealer since 1989.

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Remove bios password for a panasonic toughbook cf-30k

  • Press "F2" on your keyboard when you see the Panasonic logo appear on the screen. You will immediately be prompted to enter your Panasonic Toughbook Cf-29 BIOS password. Type the word "Biostar" into the password prompt. This is your Panasonic Toughbook Cf-29 backdoor BIOS password. Press the "Enter" key to unlock your Panasonic Toughbook Cf-29 BIOS.
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    Toughbook CF-74 Doesn't Charge or Power On. Core 2 Duo 2.0GHz.

    Try powering the unit from the wall socket without the battery. This will eliminate the battery as the faulty componet.

    Yes I would say this is a fault with the receiving power connector on the notebook. It will need to be repaired.

    Take care!

    Sep 16, 2012 | Panasonic Toughbook CF-74 (CF-74HCDAZBM)...

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    Battery problem

    If thelaptop battery is more than 3 - 4 years old then the battery could be worn out.Rechargeable batteries have a finite number of charge and discharge cycles andwill lose their charge capacity over time, i.e. won't charge to 100% andgradually the charge reduces until the battery won't charge up at all. OR Thebattery shows a 100% charge but when the adapter is disconnected the batterydrops off to zero capacity in a very short time. If the battery drops to anunacceptable charge level then the battery needs to be replaced.

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    I have a panasonic CF-74. Suddenly it will not turn on or show that it is charging. What do I do?

    On any Panasonic Toughbook, I would try to hold down the power button for 12-15 seconds continously unit you hear an audible beep and that will cause the unit to "reset". Then you should be able to power back on as normal. If this does not work, try unplugging the Toughbook, taking out the battery pack. Do not yet put the battery back in but plug it back in. Then try to start the unit. If this does not still work, then try holding down the power button again for 12-15 seconds. If the unit is just stuck in suspend or hibernate then one of these actions is almost certain to work.

    Good Luck.
    From Richard, Montreal Based Panasonic Canada Authorized Toughbook Dealer since 1989.

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    I need the NIC drivers for a Panasonic CF-30 laptop. Can you help?

    You can find all drivers for this model at the following link:
    Step 1 should be "communication Network"
    Step 2 should be "Toughbook CF-30"
    Step 3 should not be selected
    Step 4 should not be selected
    Step 5 should not be selected
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    Jul 13, 2011 | Computers & Internet

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    My CF-29 has battery issues

    I'm just thinking that this might be caused by your power supply unit that came with the laptop although I'm not totally sure about this. When you are at home what I would recommend you do is remove the battery and just use the laptop whilst it's connected to the power supply as this preserves the life of the battery. Obviously charge the battery up and when it's full use the battery alone without the power supply unit. Carry out this test if you haven't done so already and connect the power supply but remove the battery and see if you face any problems. If it is the power supply then you may need to replace that. Good luck. Andrew

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    Panasonic CF-30: While plugged into a/c the

    There could be a problem with the battery. A fast check to determine whether you have a problem with the power adapter, power cord or the laptop's battery is to turn off the laptop, remove the battery, connect the power adapter, turn on the laptop & see if it works.
    If the laptop works directly from the power adapter with the battery removed, then the power adapter is good. In this case we can suspect that the battery is defective & needs to be replaced.

    For me, it looks like the Canon LiDE 100 USB powered flat scanner was drawing extra power than your laptop's power adapter could handle properly. As time passes, this might have caused some damage to either the system, the A/C adapter or both. Rightnow, your laptop's adapter's output might be no longer capable of supplying enough power to charge the battery & operate the laptop simultaneously. Please try a replacement adapter & check if it resolves your problem.

    Dec 28, 2009 | Panasonic Toughbook CF-30 Notebook

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    Wont power up

    yes no reset. your battery got low voltage. recharge by your charger.

    May 26, 2009 | Panasonic Toughbook CF-51 Notebook

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