Powerbook G4 12" power charger

My laptop charger has been acting up, and I noticed the chargers have different numbers (45, 60,) and I think mine is 45W. Which one do I need to purchase to replace mine?

The Apple 45Watt or 65Watt charger will both work with your Powerbook. The 12" models shipped with a lower rated charger than other Powerbooks because of the lower power consumption (smaller screen, slower processor, smaller battery etc). The 65Watt adapter will cause no problems if used with your powerbook, there is no risk of damage from the higher rating.
Apple sell the 65Watt adapter as an accessory, but it is quite expensive compared to other 3rd party adapters. Have a look on Amazon or search this forum for people' views on 3rd party units. I replaced my adapter with a McAlly unit and I'm very happy with the quality and appreciated saving lots of money.

Similar Messages

Powerbook G4 won't charge battery or run with power adapter plugged in.

My Titanium Powerbook G4 will not charge the battery or run with the power adapter plugged in. When plugged in the power adapter doesn't change to amber showing its charging. Instead it has a green light that flashes off and on. I thought it was a defective power adapter but when its plugged in to another powerbook its seems to be working properly. I reset the PMU but that didn't help. I have been unable to find anything that would tell me what a flashing green means.
Powerbook Titanium G4 Mac OS X (10.3.9)

Hi, Marshall. With no power being supplied to the Mac for several months, not only has your main battery gone flat (and may never again be able to take a charge), but your internal backup battery has also gone flat. A Tibook with a dead backup battery generally will not start up at all, even with AC power connected.
Try this: remove the main battery and leave the AC power adapter connected overnight in an attempt to recharge the backup battery. If the Powerbook won't start in the morning under AC power, the backup battery is shot, has lost the ability to be charged, and must be replaced.
If the PB starts up in the morning on AC power, set the date and time correctly, shut the computer down, insert the main battery, and allow 48 hours with AC power connected in an attempt to charge the main battery. Then disconnect the AC adapter and try to start up under battery power. If that doesn't work, and no lights or only one flashing light appear when you press the power-indicator button on the battery, you'll have to replace the main battery.
http://www.apple.com/batteries/notebooks.html

My Powerbook will not power up, but I can hear the fan running...

Please help!! My Powerbook will not power up, but I can hear the fan running when I press the power button to attempt to power it up. I just received a new power adapter because it wasn't working properly and it was doing this before and then it worked for a week and now it will not power up at all. It just starts the fan but nothing else turns on. When I plug the adapter, with the battery still connected, it will look as if it is charging but then the light on the plug turns from green to orange then off and doesn't power up at all. If I take the battery out and plug in the adapter, the light stays on but it does not power up except for the fan noise. Does anyone have any suggestions? I also followed the two articles listed online in regards to resetting the power setting and the command + alt + P + R as well. Nothing works. Thanks in advance.....

Same here. If I start up with the power adapter attached, it starts up fine. If I try to start up from battery only, the fan comes on, the sleep light comes on but nothing else happens. I tried letting it sit that way for about 15 minutes and nothing changed. I tried attaching the power cord while in this mode and nothing changed. I tried the PMU reset a couple of times but nothing helps.
This computer is just over 1 year old and I have not had any problems with the power cord (3rd party), the battery, or any problem like this before. It started after a proper shutdown last night and attempt to start without the power cord this afternoon.
Any answers to this yet? I think I'll call on this and report any success to this discussion.
15" PowerBook G4 Mac OS X (10.4.8) 1 GB DDR2 SDRAM, 100 GB HD

PowerBook G4 won't charge battery

Hi all
My last-generation PowerBook G4 won't charge its battery. It will run fine off of its power adapter, but it won't attempt to charge the battery, which the system states as having a 0% charge.
I don't think it's the battery; the last time I ran the PowerBook off the battery a few weeks ago, the battery was still holding a charge for over an hour. The battery has been used for 179 cycles; iStat Pro describes the battery health as being 87% (this may be wrong, of course, since it is also describing the battery as charged). The PowerBook just isn't trying to push a charge to the battery.
I only use my PowerBook every so often; usually it spends its time off, and not plugged in. Last time I found the battery had completely drained, to the extent that the clock has lost its time, so I put it on to charge, and left it. The next time I tried to use it was when I realised it wasn't charging. The notebook hasn't taken a knock that I'm aware of (at least, a new one), so I'm not sure why this is suddenly happening.
Any help or ideas would be appreciated. I don't want to waste time and money dropping £100 on a new battery if the issue lies with the PowerBook itself.
Cheers!
(PowerBook specs: 1.67GHz PB G4, 2GB RAM, Mac OS X 10.4.11)

Well, I left the laptop unplugged (and with the battery out - not that it would've made a lot of difference, since it doesn't currently have enough juice to highlight ANY of the charge indicator LEDs) for and hour and a half, booted the machine, and the clock kept its time. I'm not sure what that proves at this point, if anything.
As for the charging circuit, well the computer still isn't charging the battery (the main battery, not the PRAM battery). From your suggestions, the socket seems fine, maybe a touch lose, but then it's not exactly new, and my old adapter used to be worse. The only similar charger I have to hand is an adapter from an iBook that's about a year older, so I'm not sure the wattage will match. That said, surely since the adapter is actually powering the computer, it won't be the adaptor or the DC-in board, since I assume they are also responsible for getting the power to the computer itself?
I assume (and I am assuming here) that it is either a knackered battery or logic board. This machine has already had its logic board and DC-in board replaced, for what its worth, back when it was only 5 weeks old (probably irrelevant).
Thanks for your help thus far!

PowerBook constantly alternates between charger and battery & won't charge

One my PowerBook G4 15" is no longer charging the battery. Since I have twin laptops, I checked that all batteries and chargers worked properly. The recalcitrant Powerbook recognizes that the charger is plugged in but will not start without a battery. So I swap the battery for a full one, charged with the other laptop and I can boot up. Now the computer indicates that it is running from the battery then quickly goes into power adapter mode, yet won't charge, back to battery after 2 seconds, back to adapter after another 2... on and on and on, dimming the screen up and down and draining the battery quickly. I did reset the PMU and the PRAM according to instructions read on this forum, to no avail.
Suggestions greatly appreciated. Thank you.

Welcome to the Apple discussions.
There are only 4 components in the charging circuit: Power adapter, battery, dc-in card, and logic board. It sounds like you're sure the power adapter (you did swap power adapters to confirm that?) and battery are functioning. That leaves DC-in card and logic board. It's possible that there's a dc-in card issue where it's not letting enough power through ... is the female jack on the side of the Powerbook loose? You could compare it to your working Powerbook. If not, then more likely it's a logic board issue. Take it to Apple, have them send it to the Apple repair depot, and if your case is in good shape, they'll replace the logic board for around $325, which is less than half the rate if they did the work in the store. We recently had charging problems, and sent it to the depot, and they replaced the old battery too at no additional charge.

Can I use the same power charger in another country (South Africa) and just but a socket adapter?

I am moving to South Africa from the US for a year and want to know if I can use the same power charger in South Africa and just but a socket adapter or do I need to get a new power charger for S.A.?
This question was solved.
View Solution.

Hi,
Nowadays laptop chargers can be used for normal electricity around the world (110V to 250V). All we need is a small plug adapter similar the the ones we use to travel overseas. Most electrical shops, travel agents and airports ... sell them.
Regards.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

HP DV6000 series laptop - Shut down immediately as soon as I connect the power Charger

Hi,
I am using a hp dv6000 series laptop for last 2 years.... Accidentally, water fell on my laptop and then my laptop itself fell down from the table.
One the first day when I tried restarting it there was no response ( No power LED no display nothing, no cpu fan etc ...)
I disassembled the laptop, cleaned the RAM hard disk, front bezel, keyboard. I used a hair dryer to dry out any of the moisture. My laptop then started showing some response ... now after 4 days .... it is working all fine except the display...
The problem is :
1. The Laptop backlight is not working... (but I can see the display with a external flashlight pointed to screen)
2. The laptop works fine on battery... but as soon as I connect the power charger... it immediatly shuts down.
Currently because of display problem... I am using the (RDP) windows remote desktop connection from an another laptop to access the desktop.... I logged on from another laptop and checked that all the internal harware parts are working fine.
Also, sometimes suddenly randomly the display backlight starts working fine and goes off randomly.
Please suggest. I seached all the online help but I have found no help on "Shut down immediately as soon as I connect the power Charger"...
thanks.
Yogi

yogkoli wrote:
Hi,
I am using a hp dv6000 series laptop for last 2 years.... Accidentally, water fell on my laptop and then my laptop itself fell down from the table.
One the first day when I tried restarting it there was no response ( No power LED no display nothing, no cpu fan etc ...)
I disassembled the laptop, cleaned the RAM hard disk, front bezel, keyboard. I used a hair dryer to dry out any of the moisture. My laptop then started showing some response ... now after 4 days .... it is working all fine except the display...
The problem is :
1. The Laptop backlight is not working... (but I can see the display with a external flashlight pointed to screen)
2. The laptop works fine on battery... but as soon as I connect the power charger... it immediatly shuts down.
Currently because of display problem... I am using the (RDP) windows remote desktop connection from an another laptop to access the desktop.... I logged on from another laptop and checked that all the internal harware parts are working fine.
Also, sometimes suddenly randomly the display backlight starts working fine and goes off randomly.
Please suggest. I seached all the online help but I have found no help on "Shut down immediately as soon as I connect the power Charger"...
thanks.
Yogi
It sounds like the LCD power inverter has been damaged and would need to be replaced. As far as the AC adapter/battery issue, I'm not sure. It sounds like you need to retire this notebook early.

Forum Mods, Please make this a sticky: BlackBerry PlayBook battery power charge, discharge characteristics, and guidance on extending battery life

BlackBerry PlayBook battery power charge, discharge characteristics, and guidance on extending battery life
KB27705
Overview
The BlackBerry PlayBook may come to a power state where it is unable to power on; a Yellow LED may flash in a sequence of 5 flashes, the BlackBerry PlayBook may boot up to the BlackBerry PlayBook Logo and then power off, may not power on at all.
Discharge behavior under normal use:
Under normal active use, a battery drained to 10% will cause the device to prompt the BlackBerry PlayBook user (notification and audible beep)
Without connecting a charger the device will automatically shut down at 3.53V (0%)
Pressing the power button may allow successful boot, but it will turn off again very quickly
Discharge behavior under no use:
A device left unused but in ‘Stand By’ will warn the BlackBerry PlayBook user at 10% (notification and audible beep)
The warning may not be noticed and the device will go back to ‘Stand By’
Letting the device drain in standby mode drains the battery slower, but more completely
Device will still shut off at 3.53V (0%), but it less likely to successfully boot afterwards
Discharge behavior under 3.53V (0%):
If the device is left to shutoff, the battery will continue to drain below 3.53V due to quiescent current draw from the motherboard and the battery fuel gauge
With the battery between 2.7V-3.53V, pressing the power button causes the LED to flash a pattern (1 solid red light followed by 5 yellow blinks) to indicate low battery (PlayBook Tablet OS version 1.0.5, and above)
Below 2.7V there is no activity, or LED pattern displayed
Charge Behaviour:
The provided charger should be used to charge the device. The optional 12 volt rapid charger is may reduce charging times
to approximately 3 to 4 hrs. Standard Blackberry smartphone chargers, other AC adapter USB chargers, or computer USB ports
are not recommended for the sole purpose of charging the PlayBook as with these methods it may take more that 12 hours to
charge the BlackBerry Playbook.
If the battery voltage is below 3.53V(0%) then the charging behaviour is dependent on the software version. The charging code will limit the charging current to under 400 milliamps, during which time, it may take an hour to reach 3.53 Volts. Once the battery voltage rises past 3.53 volts, then "high-rate" charging will start. If, after charging the Tablet for 4 to 6 hours still does not result in LED activity, attempt to force power on the BlackBerry Playbook by pressing and holding only the Power Button for only 20 seconds.
Prior to BlackBerry Tablet OS 1.0.5:
A BlackBerry PlayBook will never charge while powered off in BlackBerry Tablet OS versions prior to 1.0.5.
The device will show a red light when the charger is connected and then nothing more
Repeated connection of the charger can recover the device in some instances.
Once the battery voltage rises above 3.53V the system will boot and the UI will show charging
Starting in BlackBerry Tablet OS 1.0.5:
The device will show a solid red LED, followed by a solid yellow LED as the device boots into charging mode. This is followed by a yellow pulsating LED indicating charging in progress.
The time span between the red and yellow lights can be as long as 45 seconds as the device boots into charging mode.
Once the yellow LED illuminates, the device can be started, but it is advisable to let it charge for at least 3.5 hours to achieve a sufficient charge.
The device will show a solid green LED once the device is fully charged.
Starting in BlackBerry Tablet OS 2.0.1:
Once the yellow LED begins pulsating indicating charging mode, if the BlackBerry PlayBook is disconnected from the charger, the following graphic will be displayed on the screen, indicating charging is not complete, and to reconnect the power source. The graphic will be displayed for 20 seconds before the BlackBerry® PlayBook powers off if the power source is not reconnected. The same graphic will also be displayed if the BlackBerry PlayBook is turned on and there is not sufficient power to perform the boot process.
If the BlackBerry PlayBook is plugged into a power source, and the power button is pressed to power on the device, the following graphic will be displayed if there is not sufficient power to perform the boot process. If this occurs, the BlackBerry PlayBook should be left plugged in to gain enough charge to boot.
Additional Information
Turning off the BlackBerry PlayBook and using standby mode.
Checking the battery power levelOn the status bar, tap the battery icon. When the battery power level is low, the BlackBerry PlayBook tablet will display a notification.
Enter standby modePress the Power button on the top of the BlackBerry PlayBook..
Exit standby modeSwipe down from the top frame to the bottom frame
Turn off the BlackBerry PlayBookPress and hold the Power button. Tap Shut Down.
To extend the BlackBerry PlayBook battery life, charge it regularly, close unused applications and keep the BlackBerry Playbook out of the sun and other hot places. The following may also be used to extend battery life:
Dim the screenOn the status bar, tap the Options icon (a gear), select the Screen tab and change the Brightness setting
Turn off the screen automaticallyOn the status bar, tap the Options icon, select the Screen tab and change the Backlight Time-out field
Enter standby mode automaticallyOn the status bar, tap the Options icon, select the Screen tab and change the Standby Time-out field
Turn off Wi-Fi when not in useOn the status bar, tap the Wireless icon and set the Wi-Fi switch to Off
Turn off Bluetooth connectivity when not in use
On the status bar, tap the Bluetooth icon and set the Bluetooth switch to Off
Pause apps when you show the home screen or switch between apps On the status bar, tap the Options icon, select the General tab and set the Application Behavior switch to Paused
With the upgrade to PlayBook OS 2.1.0.1032 the following message may be displayed when connecting the Playbook to a PC using the micro-USB cable:
Unable to charge battery with connected source
This message is displayed because the voltage provided is insufficient for charging. The USB voltage is limited to 384mA even if the maximum tolerance is 500mA. The voltage is limited to 384mA by design to avoid violating the USB specification which states USB devices cannot draw more than 500mA from the USB port.

TroyTempest wrote:
I guess it's not what you know but whom you know.
Yup! Glad you're here though. I appreciate your contributions in the forums myself.

Where can I find a power charger for my G3 ibook

Just broke my 4 year old g3 iBook power charger by walking into the cord and snapping it off at the power source. Where can I find a replacement power cord charger for this 750pc G3 iBook?

There are third party choices for an adapter, also:
MCE Technologies
http://www.madsonline.com/index.html?
MacAlly adapter at Amazon.com
Micro Accessories adapter at Other World Computing
Apple's is the only one with the glowing ring to indicate charging status, though, and can be found here:
http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore?productLearnMore=M89 43LL/A
I believe the one from Other World Computing is one of the sturdiest of the lot. The MacAlly adapter's cord is a bit flimsier than the one from Other World Computing, but both are working fine on our iBooks. We haven't tried the pricier ones.
If you have further questions about your iBook G3 (Dual USB), you may want to try posting in the iBook G3 (Dual USB) Forum.
You have posted in the iBook G4 Forum.

Can I use the power charger(85W T Connector) with MBP(17 inch 2010 mid)?

Hi I have a MBP (17 inch 2010 mid). It uses a 85W L Connector. But today, it is not working anymore. And I found a older charger 85W T Connector is work with it. But I want to make sure it will not break my batter when a long time usage. Does anyone know it?
Thanks in advance.
TO APPLE GUYS,
Why the material of your cable has so bad quality? It seem easy to aging. Not only the Power charger, also with your earphone cable and other USB cable.

Thanks. It can work. But the Apple serivce guys told me it make harm my battery. I don't know why. So I want to make sure at here.
I just wish the apple guys could read it in their free time.

My iphone 5 cannot restart in itunes or by the power charger. The apple icon keeps flashing

my iphone 5 cannot restart in itunes or by the power charger. The apple icon keeps flashing

Basic Troubleshooting Steps when all else fails
- Quit the App by opening multi-tasking bar, and swiping the App upward to make it disappear. (For iOS 6 older, hold down the icon for the App for about 3-5 seconds, and then tap the red circle with the white minus sign.)
- Relaunch the App and try again.
- Restart the device. http://support.apple.com/kb/ht1430
- Reset the device. (Same article as above.)
- Reset All Settings (Settings > General > Reset > Reset All Settings)
- Restore from backup. http://support.apple.com/kb/ht1766 (If you don't have a backup, make one now, then skip to the next step.)
- Restore as new device. http://support.apple.com/kb/HT4137 For this step, do not re-download ANYTHING, and do not sign into your Apple ID.
- Test the issue after each step. If the last one does not resolve the issue, it is likely a hardware problem.

BlackBerry Z30 compatible power charger

Hi All,
I have bought my Z30 with a power charger in the box with the following specification:
RIM Part No.:HDW-46445-001
Input: 100-240 V ~ 100 mA 50-60 Hz
Output: 5V - 850 mA
I would like to know if I can use a BlackBerry power charger with the same input, but with diffrent output e.g. Output: 5V - 750 mA.
Option 1: Part No.: ACC-39501-201
Option 2: Part No.: BlackBerry USB Charger HDW-29713
Input: 100-240V / 50-60Hz / 150 mA
Output: 5V / 750 mA
Solved!
Go to Solution.

tezytan, that's a very poorly written blog article. Yours?
1. If any post helps you please click the below the post(s) that helped you.
2. Please resolve your thread by marking the post "Solution?" which solved it for you!
3. Install free BlackBerry Protect today for backups of contacts and data.
4. Guide to Unlocking your BlackBerry & Unlock Codes
Join our BBM Channels (Beta)
BlackBerry Support Forums Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code

Power charger doesn't work

I bought iPhone5 last week, and its already broken, had to go to the store where I bought it, then they said I had to go to Apple store, then I went to the apple store on Grandcentral, and had to wait for 3 hours, and their attitude was pretty BAD. I spend metrocard, and I took day off for this incident. AND NOW, this iPhone's power charger doesn't work! I call to Apple, and their attitude was also REALLY BAD! I DEF NEED my iPhone charger ASAP, and I REALLY WANT THEM to refound my metrocard charge to go back and forth this annoying issues!!!!!
The Apple couster service person's name is MICHEAL OLIVER. His attitide was very very BAD!!! I told him I've been a MAC user since 1995, and had a bad experience for my 3rd MacBook ( within 6month its broken twice!), and this time is more annoying costmar service ever!!!

I'm sorry to read about your bad experience but you're not addressing Apple here. We are all users just like you. Please give Apple feedback here > http://www.apple.com/feedback/

Does Dell AC511 Soundbar Need To Use 'Power Charging' USB Port?

Is it possible to connect the Dell USB Soundbar AC511 (for Dell UltraSharp U2414H Monitors) to any USB 3.0 port or does it have to connect to a USB 3.0 Power Charging/Battery Charging Port (BC1.2)?

Yes I did, but it isn't clear.
As a Dell employee, the fact that even you needed to state that is how you "interpret" the manual, shows the information in the manual is inadequate, otherwise you would've given a definite reply. Which leads me to "interpret" your reply to mean basically you're just guessing.

Ipad 3 power charger on iphone 4s

if its possible to use the 10W power charger from ipad3 also use on the iphone 4s, or its not recomned and the iphone will be destroyed?

You can safely use it : http://support.apple.com/kb/HT4327
If you do it the other way around (the iPhone charger with the iPad), then you will find the charging of the iPad very slow.

Powerbook G4 12" power charger

Similar Messages

Maybe you are looking for