X200 won't run on battery

I have an X200 with Windows 7 (build 7100) installed.
Recently, I've had intermittent problems working off the battery. When I disconnect the power adapter, the computer would just shut off. Now, it's a constant problem and I can't work off the battery at all.
This is a new battery (9cell-6months old) and I have another battery (4cell-4months old) that exhibits the same bizarre behavior so I don't think it's an issue with the batteries.
The computer shuts off when in standby and in regular use. It also can't boot from the battery.
Windows device manager says it's working fine and so does Thinkvantage's Power Manager 2 (for both batteries).
I've been searching online for a possible answer but have had absolutely no luck. (First time I couldn't find a solution to a computer problem on google!) What's going on!!

Met the same problem as you did. Have you found a solution?

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Dv7 Laptop won't run on battery

Laptop Data&colon;
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Upon unplugging my laptop last night, it simply shut off, and since won't run off of the battery. It seems like the battery isn't connecting to the motherboard, but I ran a test in the support assistant that gives me this:
[Image Removed]
Is one of the cells dead, and that is why it isn't working, or could it still be failure to connect to the motherboard?
I have another battery, but unfortunately not currently with me.
The battery also won't charge past 86%, but again, I'm unsure of the cause. I left it out overnight and long held the power this morning to no avail as well.
Any help is appriciated. Thanks.

I understand your notebook battery no longer powers the notebook and the battery test has failed.
Reviewing the battery test, it looks like the battery (when fully charged) is only holding about 35% of the original charge. This means that the battery life wont' last very long as it will drain much faster. This is the most likely reason that the battery is no longer functioning is that it has reached the end of its usage. The battery test requires the battery to interface with the motherboard for it to test the battery, so I don't find the motherboard very likely at this point since the test was able to detect the battery.
You stated you have another battery to try. Try using that battery at your convenience to see if it can power up the notebook before purchasing a new battery. Should you proceed with a new battery, the replacement part number should be listed on the current battery.
Let me know if this answered your question.
↙-----------How do I give Kudos?| How do I mark a post as Solved? ----------------↓

Brand new macbook won't run off battery, only when plugged in

I just go my new macbook last week and being new to mac computers, I didn't realize that it won't run from just the battery power until last night. The battery light shows it's fully charged. If i'm working with it plugged in and it becomes unplugged, it shuts down and when I reconnect the power cord, it resumes from the same webpage or whatever I was last working on. I opened up the battery compartment and removed the battery and then held the power button for 5 seconds, but that didn't fix the problem. Does anyone know what I might try or if something needs to be set up in order to run off the battery? Thanks! Leigh

Hello leighdk,
Welcome to Apple Discussions!
You can by all means take some good advise from the people on this board in response to you problem.
But here is the best advise, especially since you're new to Mac.
Call Apple Care or take it back to the store and have them check it out. It is under warranty. You have 14 days from the date of purchase to return the Mac for a completely different or give it back because you do not like it. they may try to charge you a restocking fee but this should not be the case since there is an issue with you machine.
Call Apple, see what they say... Then if you can't get it resolved then post back and maybe we can give you some sound advise.

Powerbook Ti Gig Ethernet won't run on battery

After killing a brand new battery, I opened my TiBook and found that the battery connector was loose. Tightened that down and , while I was in there, replaced the PRAM/Battery, but the computer still won't run on the battery. Bought another battery, and it recognizes a battery is there, and reports that it's 76% full, and the power connector is orange, and the computer reports it's calculating the time until full. But it never is able to calculate a time, and if you disconnect the power, the computer immediately shuts down.
Have reset PMU, NVRAM, PRAM, etc. etc., no change in symptoms.
Any other suggestions??

Hmmm. OK, I withdraw the previous suggestion. Let's assume the battery is OK. But clearly, although the Powerbook "sees" it, and therefore it is at least partly connected to the Powerbook, it isn't able to deliver power to the machine in whatever way is necessary to make the machine run. Because you've already had occasion to tinker with the battery connector, I suspect there may still be a fault there: one bad contact, a broken wire, or something similar. How about diving back in and making sure all the battery contacts inside the compartment are clean and undamaged, and that the connector from the battery to the logic board is securely seated.
If that investigation yields no clues and the issue remains, you may have a faulty Power Management Unit on the logic board. I doubt that a faulty AC adapter or a faulty DC-in card (the other two components of the charging and power systems) could prevent a healthy Powerbook from running on battery power with a healthy new battery in place.
I'm not sure how thoroughly, if at all, the Apple Hardware Test disc that came with your machine is able to test the power management system. Try running it and see whether anything shows up. Post back with results.
Message was edited by: eww

MBP won't run on battery

As of a couple days ago, my MacBook Pro won't run off its battery. When I press the button, all the battery lights light up, indicating a full charge. But the computer won't turn on. Only when I plug in the power adapter does it work. If I pull out the adapter when the computer is on, it shuts off.
Yesterday, I noticed something peculiar. The light in front, which normally pulses when the computer is in sleep mode, was sort of half-pulsing. It would slowly fade on, then immediately flick off. Not sure if this is an indication of anything.
Is this definitely a hardware problem? I have an appointment to see a Genius tomorrow, but I'm wondering if there's something I can do on my own first.
Thanks.
-Sandy

Thanks, Jason. Here's my battery info:
Battery Information:
Model Information:
Serial Number: W0017PQJEBX0A
Manufacturer: SMP
Device name: bq20z451
Pack Lot Code: 0000
PCB Lot Code: 0000
Firmware Version: 0201
Hardware Revision: 000a
Cell Revision: 0157
Charge Information:
Charge remaining (mAh): 0
Fully charged: Yes
Charging: No
Full charge capacity (mAh): 0
Health Information:
Cycle count: 44
Condition: Replace Now
Battery Installed: Yes
Amperage (mA): 0
Voltage (mV): 12455

IBook won't run on battery

Hi Folks
Wondering if someone can point me in the right direction here. I have an iBook G3 900 mhz model that I just replace the logic board in (video issue). The ibook runs great now, but all of a sudden it won't work with out the power adapter plugged in. I thought maybe the battery went bad, but I checked it in my other iBook and it is fine.
I bought the Logic board at a discount because it had a missing plug in connector, which is the one that connects from the Logic board to the power button. I soldered it back on and powered up the Laptop fine. and it even worked with just the battery for a short while, but now only works with the adapter. Should I open it up and re solder the connection, or is this another issue?
Thanks
Don

Hey Don,
I have an iBook G3 900 mhz model that I just replace the logic board in (video issue).
Just curious. Did the GPU chip die? or was it the BGA issue? I repair and donate iBooks to inner city school teachers.
it had a missing plug in connector, which is the one that connects from the Logic board to the power button. I soldered it back on and powered up the Laptop fine.
Wow good job! That's not easy to do. BTW that plug would have nothing to do with the not running on battery problem. It's part of the "soft start" circuit.
This is from the service manual for the 900:
"The computer runs when plugged into a wall outlet but not on battery power
1. Reseat battery to verify battery is seated correctly with battery lock engaged.
2. Try known-good charged battery.
3. Reset the power manager by pressing the key combination Control-Option-Shiftpower.
Warning: Make sure you do not hold down the "fn" key when resetting the
power manager.
Warning: Resetting the power manager will permanently remove a RAM disk, if
present, and all of its contents. You will also need to reset the date and time
(using the Date & Time control panel).
4. Replace logic board."
That "power manager" they speak of is a PMU 99 which I believe is CMOS and very sensitive to static charges.
Richard

G560 won't run on battery

Facts:
laptop under a year old
lightly used
running fine on battery yesterday
battery meter shows 99% charged
What happened:
Using laptop last night on battery, hit 7% and I plugged it in. Finished what I was doing and shut down windows applied critical updates. This morning unplug laptiop and try to turn it on...nothing. Plugged it in and it started. Tried a couple times disconnecting battery and reinserted, battery meter working, shows charged just won't work on battery. Tried to roll back to previous restore point, as I didn't know if it was windows related. Still nothing. Read to leave it unplugged for a full minute...nothing. Any ideas?
Again the battery is not old or worn out, it held a multi hour charge yesterday.
Thanks

take a look at the thread below first. if it doesn't work, you'll need battery replacement.
http://forum.lenovo.com/t5/IdeaPad-Y-U-B-V-and-Z-series/Y560p-Battery-Plugged-In-Not-Charging/m-p/48...

PB 1400cs won't run on battery power

I've got a 1400cs, purchased second-hand, and it seems to have a problem running on batteries. Even with a new battery, it doesn't want to run on battery power. `Runs fine on AC power, though!
What could cause this? What are my options for inexpensive repair on this problem?

Keith,
I also have a 1400 with the original battery which will not even run the 'book for a second when I unplug the power adapter, but I don't use the 'book anymore. Surprisingly, the battery level gauge in the menu bar is all red and the Control Strip shows a fully charged battery.
In the menu bar, at least with the OS 8.6 I am running, the red vertical bar or cylinder is a capacity gauge; when all red, the battery is full; as power is consumed, the red starts dropping down and the top is filling with blue. Your gauge indicates a fully charged battery.
The only time you see the lightning bolt is when the battery is charging and you will see it in the menu bar and the Control Strip.
You know the power adapter is connected by the presence of the plug in the Control Strip.
The bars in the Control Strip are all gray when the battery is fully charged and all white when empty.
Remove all power and take a look in the battery bay with a flashlight; gently touch each pin with the eraser-end of a pencil and see if any of the pins is loose or possibly set back beyond the others.
According to Apple service guides, if you have performed the resets and have a known-good battery and power adapter, the only fix is a logic board.
Do you have a 45w power adapter and have you tried another power adapter? You can use the PB1400 or 3400 or any G3 or clamshell iBook adapters.

Dv6108nr Won't run on battery (blinking charge light)

I have a dv6108nr (it doesn't have the nVidia chipset - so it's likely not a chipset issue) that will not recognize any batteries - even batteries that work in other systems.
If I run the battery check, it shows no battery detected. If I pull the cord, it will run for about 30 seconds and then the BIOS must notify the system that the battery is drained and it shuts off. The light flashes constantly even when the system is off if I have a battery installed.
Any ideas on what parts to swap out? I thought of maybe swapping the DC jack board. I've got tons of spare parts for these things as I have two other completely failed dv6000 because of the nVidia fiasco. My other theory is that HP is being unscrupulous with their BIOS and making it deny any batteries older than a few years.
Thanks in advance.

Hmm.. I just took the whole laptop apart and when I had it apart, it was actually working on battery. I'm thinking possibly the motherboard was moving when you'd put a battery in because the one spot for a screw was broken out.
I've glued that now and everything seems good.
Also, in case anyone is curious, the dv6108nr (which originally shipped with a Core Solo) can be upgraded easily to a Core 2 Duo. I threw in a spare 1.73 Core 2 Duo and it's running like a champ. I also installed a screen with a web camera, and that works too.

Battery stopped charging; won't run from battery

A couple of days ago, my computer stopped running from battery, and stopped charging the battery. I can see that the level is 67%, but that never goes up, and it shuts down if I unplug the power adapter.
Here is XBattery info:
Installed: Yes
Charging: No
Charger: Yes
Battery%: 67
Max. cap: 4.400Ah
Curr. cap: 2.271Ah
Charge: 1.534Ah
Voltage: 11.850V
Amperage: 0
Cycles: 680
Flags: 41000005
Anyone know how I can fix this?

I have the same issue with my Powerbook G4 15" Aluminum (battery not charging and clock not retaining date and time). A 3rd party warranty company is trying to say it's the rechargable battery but I think it's something to do wit hthe small battery located on a daughter board on the motherboard. Can anyone verify this or does this sound like a totally different issue?
The battery was replaced under the recall less than a year ago.
Thanks,
Bob

PB won't run on battery

I have tried everything and been to the genius bar, they can't solve either.. I have new apple battery, have passed all hardware ans software test, even the extended apple tech's test. all passed.. PB 15" 1.5G bt2.. won't power up on battery, shuts down if ac plug is pulled. sometimes it won't power up at all (w/a/c) until I re-set the pram by holding down power button 5 sec.. all indications are to the Pram battery which I replaced w/a used one.. it worked for about a day and now back to the same..do I need another Pram batt? I won't pay apples service prices because I have seen what it takes to change the pram, I could do it in 15 minutes.. but Apple will not sell me a new pram over the counter. Not sure if i should buy one on line for 80.00 or not.. I may have to sell and get a new(used) Imac or something. I really love this PB and don't like the macbook pro, mostly for the price.
any resolutions out there? thanks, Brad

The Apple hardware test doesn't test the charging circuit ... there are only 4 components to the charging/power circuit: Power adapter, DC-in card, battery, and logic board. Assuming the power adapter is good (Apple store should have confirmed that) and the battery is good (when you push the button on the back the 5 LEDs light up?) .... does the power adapter charge the battery when both are in use in the system? A DC-in card problem usually manifests itself by not charging the battery and/or not running on a/c. If the battery is charging and as you said it runs on a/c, the DC-in card is probably OK. Before you get excited about the logic board, since it seems that you had some success with a used PRAM battery, go buy one from ifixit.com or pbparts.com. If that doesn't cure it, then it's likely there's a logic board problem. It's been reported that Apple offers a fix everything service for $350 and up, which is a price performer if you need a new logic board (actually a refurbished board), or you can buy a used one and install it yourself.

G3 won't run from battery after display replacement

The display on my ibook recently cratered. I bought a good used one and was able to replace it myself. The display now works fine but, the ibook will no longer run off the battery. If you unplug the adapter the computer instantly turns off. The approx 6 month old battery shows 0% percent charge and the ac adapter almost always glows orange. Or it shows the battery with an X and the adapter glows green. I tried an older battery and it will show 10% w/ constant glow of orange. From reading other posts this sounds like a DC board. But why after replacing the display? Did I forget to plug something in when putting it back together? I've performed the PCM reset w/ no luck.Thanks in advance.

Hey actioncam 1,
This is the official Apple line
"The battery won't charge
1. Remove any connected peripherals.
2. Try known-good power outlet.
3. Try known-good power adapter and power cord.
4. Try known-good battery.
5. Reset the power manager by pressing the key combination Control-Option-Shiftpower.
Warning: Make sure you do not hold down the "fn" key when resetting the
power manager.
Warning: Resetting the power manager will permanently remove a RAM disk, if
present, and all of its contents. You will also need to reset the date and time
(using the Date & Time control panel).
6. Replace logic board." (Right!)
Now I just had this problem with a 12" iBook G3 500 that had been sitting for a while. It wouldn't boot and the battery was dead. Now I've had this happen before and I just let it sit for a while on the adapter and then it did boot.
However it would not charge the battery and wouldn't take any of 5 extras I have around here, which were all dead.
Additionally it would suddenly go to sleep like in a matter of seconds.
(actually at second sight I should have reset the PMU at this point)
I put in a fully charged battery from a G4 and it became completely normal, even to charging a dead battery. Go figure. But I've seen it before.
Richard
Message was edited by: spudnuty

Satellite A110 Battery won't charge & won't run if battery is plugged in

Hello there,
Let me try to resume the situation clearly enough.
Product : Toshiba Satellite A110-149
Works fine on AC adapter (just a resume from standby issue but that's because of Gentoo Linux, this used to work under Windows XP)
Original battery was dead. Not only didn't it charge but with both this battery and the AC adapter absolutly nothing happened, not a single LED on. No need to mention I couldn't turn the comp on.
Bought a new battery at AboutBatteries.com
- Replace: PA3465U-1BRS | 10.8V | 6600mAh (71Wh)
With this new battery in and the AC adapter plugged I have the power green led and the orange charging led on. But even after 8 hours and computer off the battery hasn't charged.
If I try to turn the comp on with this new battery in and the AC adapter plugged in it starts running but after a while it shuts down automatically, not matter wether I boot or enter BIOS.
BIOS is Phoenix v1.50 and I reset settings to default.
By the way, downloaded the last OS independent 1.70-WIN (bios-20090121162419.zip) but is there a way to update it without Windows?
I've tried to unplugged everything and press the power button several times (last try i kept pressing for more than 2 minutes for what that matters)
I've clean the contacts with alcohol.
Could this be because of a fuse or capacitor I could replace myself or something?
Any help would be appreciate.
Regards,
Charly
Message was edited by: glouton

Hola,
Agree with you and sadly made the same conclusion. But the different behaviours between old battery and new battery made me wonder.
I've been using this laptopn with the AC Adaptor only for quite a while but I bought a new battery with to be able to work even without it. It is after all the purpose of a laptop. Or I'll keep going with my desktop which way more powerful. ;)
I'll wait for other potential answers and then open it to see I can find any replaceable dead component.

IBook won't run on battery. Battery IS fully charged.

AC power supply works fine. Battery charges fine (runs another iBook). When powered down if iBook is unplugged the white power indicator light near the front release latch flickers quickly as do the caps lock and num lock lights.
Tried resetting PRAM and PMU. Apple store says it might be the logic board and I can leave it with them and pay a flat $300 to fix. Wanted to put this out there to the community before I send it away. Any other ideas?

jjj,
Venturing inside the hermetically sealed iBook case, eh?
Well I've done that a lot. Probably close to 50 now.
Let me know what you find.
Well took it all apart. Disconnected everything connected to the logic board. (learned that from a Mac tech) Especially the keyboard and track pad since I know that runs through the PMU. You might try that.
But no joy at all. I'm going to try to inspect the PMU and if that doesn't work I'll probably try replacing the PMU. That could take some time but then this is a donated 1.42.
I tried getting into my iBook once to retrieve a broken off headset jack and was amazed how user inaccessible those cases are.
Yup they're pretty bad.
Email if you want to do that again. I've got some things around here that can help.
(Although I did install a new drive in a Macbook Pro once... I deserve a merit badge for that.)
I just worked on two of these and I thought they were pretty to work on. Love the way they're made.
Doing that on a MacBook is dead easy.
I hear the Unibodies are also nice to work on.
Richard

AC adapter bad? Powerbook won't run without battery

I think my powerbook (G4 aluminum, purchased Dec 2005) AC adapter is bad--the powerbook won't boot up without the battery (which, thankfully has not been recalled!).
I did check the AC issues listed in this Apple doc:
http://docs.info.apple.com/article.html?artnum=302461
The light on the adapter is green, the battery charge indicator menu states "Charged." However, none of the 5 lights on the battery are lit when the AC adapter is plugged into the computer and an outlet.
I have both AppleCare and ProCare--would a replacement AC adapter be covered under either plan?
P.S. the logic board was replaced in this powerbook last week by Apple because the computer would not boot up, there was a loud "fan" sound and one beep every 3 seconds.
Anyway, help!
powerbook G4 ( Dec 2005) - ARRRGHH! Mac OS X (10.4.7) and ibook G3 (10.3.9) -- never any problems!

I appreciate your advice! I agree that I should take in the powerbook for another round of repairs. However, I want to get some idea of the possible causes of this problem before returning it. Here's why:
[warning: venting ahead]
I am not taking it back to the nearest Genius Bar because of the poor, indifferent service there. Specifically: first guy guesses that the logic board needs replacement, and says the contents of my hard drive are not "protected," then tries to sell me ProCare, which has some kind of hard drive back up deal included. Since I hadn't backed up in months, I bought the Procare contract.
The next day, a different local Genius tells me that the hard drive could not be recovered, it was the cause of the computer crash, and just the hard drive will be replaced at the factory, and it will take 2 weeks.
Two days later, another Genius calls to say my computer's ready for pick up. They replaced the logic board, and the hard drive is fine--untouched. Hurrah.
I used my Procare status to get a Genius appointment to pick up the computer. Yet another Genius doesn't want to listen to my complaints about the "hard drive disaster Genius." I make him turn on the computer [battery power] to make sure the hard drive is OK (yes). I am then shooed out the door.
This is why I don't trust the local Geniuses to examine my computer again. The second nearest Apple store is 25 miles away, so I guess I'll go there for future repairs.

X200 won't run on battery

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