Question about Panasonic Toughbook CF-51 Notebook

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Panasonic cf-51 battery not working

When I unplug it from the wall it dies immediately. I have pulled 1 battery out and the power meter says there are 2 batteries I am not familiar with why the one that is in isnt letting it run without ac power. the battery that is in it is on the left, side next to wireless card slot toward front side. Is there suppose to be another battery?

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  • 29 Answers

It sounds like the battery has gone bad. This happens with Lithium Ion Batteries. It is common for them to no longer hold charge and they must be replaced.

Posted on Jan 16, 2009

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1 Answer

How do I reset the bios Password on a Panasonic Cf-51


This method may help;
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2) locate and remove the main battery and unplug power supply.
3) depress the power button for 30-60 seconds.
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reformatting the disk / restore computer back to company settings...is only the resolution for this...

To reinstall your operating system, you must have a CD drive in your multimedia pocket.

Note: CF-51 (Mk2) and CF-51 (Mk3) can also boot to an external Panasonic USB CD drive.

When the laptop is first powered on, the Panasonic name appears in white lettering with the phrase 'Press F2 to enter Setup' directly below it. When this phrase appears on the screen, immediately press F2 on your keyboard. Put the Panasonic recovery CD in your drive and use the arrow keys to move to the boot tab. Change the order of boot so the CD drive boots first. To do this, highlight the CD drive and press F6 until CD drive is the No. 1 listing. Press F10 to save your changes, exit and follow the instructions when your CD starts running.

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Cannot remove battery from laptop


You can always refer to manual for such kind of thing.It will bw given with diagram.

If you don't have the manual, download it from the link below

http://www2.panasonic.com/webapp/wcs/stores/servlet/TCCHomePage?langId=-1&storeId=15001

You need to register to their site inorder to downalod the manual.

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Need a motherboard for a cf 51. mine is a dl3up1481aaa. That number cannot be found. will anyother work in it's place.


There's one on ebay right now ! check it out fast.

http://cgi.ebay.com/Panasonic-Toughbook-CF-51-Motherboard-DL3UP1379AAA_W0QQitemZ360164329640QQcmdZViewItemQQimsxZ20090621?IMSfp=TL090621142002r28025

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Dell or Panasonic? Your post has both listed.

If the blinking light on a Dell is yellow or amber or orange (somewhere in that color range) and continues to blink the entire time it is plugged into AC power (wall outlet) and when you unplug it from the wall the laptop immediately dies .... then you battery is dead and needs replaced.

If the blinking light stops after a while (perhaps a minute?) and then turns green while plugged into AC power, then it is successfully charging - or so it thinks.

When you unplug it from the wall, does it stay up and running?
If it runs, it's OK - just ignore the light and plan on getting a new battery one day, start browsing now. :)
If it dies immediately upon unplugging, then your battery is dead and needs replaced.

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

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Time for a new battery. They don't last forever.

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1 Answer

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The drive is slotted into the left hand front of the laptop. If you turn the laptop upside down you will see 2 slider buttons. 1 is used to remove the battery and he other is to remove the hard disk. You push and hold the button and slide the hard disk out.

Sep 22, 2008 | Panasonic Toughbook CF-51 Notebook

1 Answer

Re:battery


Great, you now know the system uses the battery, when you unplug the AC adapter and if it turns off the battery is not holding a charge and will need a new battery.
Here is a link for a new battery :
http://cgi.ebay.com/PANASONIC-TOUGHBOOK-TESTED-GOOD-CF-73-BATTERY_W0QQitemZ230277844568QQihZ013QQcategoryZ101256QQrdZ1QQssPageNameZWD1VQQcmdZViewItemQQ_trksidZp1638Q2em118Q2el1247


rate please, was a pleasure helping

Sep 16, 2008 | Computers & Internet

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