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[Q] TF101 NOT charging

Is anyone else having an issue with charging? it worked fine for a week or more. now when i plug it in, to any outlet, it wont charge at all.. they are considering RMAing the entire unit, and im going to be torked off if i have to wait weeks to get another. argh.
just curious if anyone else is having charging issues.
thanks

My unit doesn't charge if the battery is above 90%. I see no problems there, what % is your battery at? That is expected behaviour to an extent to prevent overcharging of the battery.
Sent from my Transformer TF101 using XDA Premium App

Mine did that once and I just left it alone for awhile and it started to work again on its own.

i only noticed it because its asking me to connect to charger now.
so its at 11% right now.
Tech wanted me to trickle charge to see if i get anything out of it. Its not working.
Is there any lights on the adapter? i cant remember? but i think the unit may be bad.
SOOOOO pissed, now i have to wait weeks for a replacement to show up.
Has anyone else had a unit they have had to RMA??? is so, did they send a brand new one, sealed in box? if so, i have an extra here, ill just use it and sell the RMA one when it comes in.
thanks
EDIT: i had it trickle charging in the off position. just turned it back on. then plugged it in to wall. seems to be charging now.. WTH. wonder if its something with the dock?

Thanks
Hi
Nice to have found your thread on this - mine was doing the same thing after I had if docked. Connected it to my PC and synced and then put it back in the charger and everything is fine.
Weird.

Since you guys seem new to this forum, I suggest you read the stickies. The "Ultimate Transformer Information Thread" mentions some specific adapter issues you should be aware of.
http://forum.xda-developers.com/showthread.php?t=1068593

TF101 not charging after run flat issue - SOLVED
Hello
I also had this problem. The tablet drained the docking station dry, and then neither device would charge from the adapter.
I solved the problem as follows:
1) Remove table from docking station.
2) Turn tablet off completely.
3) Plug tablet only into the charger, at this point the tablet turned on, and began charging.
4) Allow the tablet to charge completely!
5) Reconnect tablet to docking station, and plug docking station into charger.
Voila, all charged Hope it works for others who have this issue!

Mine also had charging problems. When I charged it, it never reached 100%. I took it to the Asus repair center, and they called me today and said they got it to reach 100%. Also, above 90% it reports the battery status as full.
I also to them about the battery drain problem, and gave them my tablet with the dual battery widget installed. Told them to charge both the tablet and keyboard to full, dock the tablet, power off, and wait until morning to see the results.
I'll find out what happens tomorrow when I go see them in the morning.

TF101 not charging today...
It happened already once some time ago, but leaving the power adapter disconnected from the wall plug for 10min solved the problem.
Now it's happening again... and previous workaround is not working.
Tablet is TF101, no docking keyboard, last version of ICS installed.
I've checked the various threads for suggestions: of course I tried the various reboot options; the only thing I'm missing is the refrigerator, but the power adapter is cold (tablet is not charging since 2d, and battery is still alive...).
I've not checked the cable, but have cleaned with air the connectors (just to avoid dust inside).
Any suggestion is welcome.
Thanks

I have had my charger stop working twice in the past 6 months. Both times I put the wall adapter in a zip-lock bag and placed in my freezer for 30 minutes. Upon removing I plugged the usb cable back into the adapter and bam, everything was working fine again. From what I remember, there is a temperature sensitive circuit breaker inside the adapter that sometimes gets stuck. Even if the charger is cold or has been left alone it takes the dramatic temperature of the freezer to unsieze it. Good Luck it worked for me, twice.

[Q] Asus TF Keyboard Dock not holding a charge

I'm wondering if anyone has experienced this. So far I've tried charging the dock for 9+ hours and when I unplug it, the LED still starts flashing as soon as I unplug it, indicating less than 10%~ battery left. I don't think this dock ever got a full charge ever.
Am I doing something wrong, or should I RMA the dock?

Bump, see if anyone knows the answer.

Is the charger getting hot when you plug it into the keyboard dock?

No, it doesn't get any hotter, but I know that it's passing power to the tablet, since the cable goes into the Mobile Dock and the Tablet is docked, the tablet gets a charged to 100%, but Mobile Dock doesn't

Remove the tablet part and just charge the dock on its own.

yep. charge them separately. i believe that if they are connected the tablet fills to 100% before the dock even starts to charge ....

wilbur-force said:
yep. charge them separately. i believe that if they are connected the tablet fills to 100% before the dock even starts to charge ....
Click to expand...
Click to collapse
Tried it, over 10+ hours, still the LED starts flashing as soon as I unplug it.
I think I may have to RMA

Reverence12389 said:
Is the charger getting hot when you plug it into the keyboard dock?
Click to expand...
Click to collapse
I got same problem too.
but the charger is hot while I charge tablet or dock or both together.
dock is not charge, it always 0%.
sorry for my bad on english

Is the dock FW up to date ?
TBH .. i'd just RMA it, if its under warranty, just get it sent back.
P.S. Download the dual battery widget to see what it displays for the dock power ... but still RMA it.

Fried eee pad?

Well ladies and gents, I think either my eee pad has been sucked dry or the charger fried, or both. I went to turn on my pad and found out that both the dock and tablet were at 0%.
I plugged it in got it booted and after an hour, the orange light on the side of the dock stopped blinking and stayed orange, as if it were charging, but the pad still showed at 0% for both pieces. I unplugged the charger to find it was so hot it was almost untouchable and as soon as I unplugged, the tab shut down. Also the dock was not usable to type while plugged in. Am I screwed with this piece?
Sent from my PC36100 using Tapatalk

its probably your charger.

rchampagne said:
Well ladies and gents, I think either my eee pad has been sucked dry or the charger fried, or both. I went to turn on my pad and found out that both the dock and tablet were at 0%.
I plugged it in got it booted and after an hour, the orange light on the side of the dock stopped blinking and stayed orange, as if it were charging, but the pad still showed at 0% for both pieces. I unplugged the charger to find it was so hot it was almost untouchable and as soon as I unplugged, the tab shut down. Also the dock was not usable to type while plugged in. Am I screwed with this piece?
Sent from my PC36100 using Tapatalk
Click to expand...
Click to collapse
Zip lock bag your charger and put it in the freezer.

lol really? put it in the freezer? Hey test the usb cable first by connecting it to the computer and see if you get a response. If so for the most part you have like a 90% chance its not the cable. More then likely the adapter is messed up as stated above. The AC plug itself is detachable, its hard to get off but it comes off. You will see its two pieces one big piece and a slimmer piece. Dont rember witch direction it SLIDES off but it comes off. Just check around it and make sure its not blocked or anything. But yea might have to get a new one.

frankc123 said:
lol really? put it in the freezer? Hey test the usb cable first by connecting it to the computer and see if you get a response. If so for the most part you have like a 90% chance its not the cable. More then likely the adapter is messed up as stated above. The AC plug itself is detachable, its hard to get off but it comes off. You will see its two pieces one big piece and a slimmer piece. Dont rember witch direction it SLIDES off but it comes off. Just check around it and make sure its not blocked or anything. But yea might have to get a new one.
Click to expand...
Click to collapse
Really. There is a heat sensor in the charging cube that disengages the link in case of overheat. Zip lock bag is there to keep out moisture.

Crazy. I unplugged the charger, let it sit. Plugged it in 20 mins later and all of a sudden my tablet has 60%. This thing is weird. Gonna have to teat more thoroughly ans possibly get a new charger
Sent from my PC36100 using Tapatalk

rchampagne said:
Crazy. I unplugged the charger, let it sit. Plugged it in 20 mins later and all of a sudden my tablet has 60%. This thing is weird. Gonna have to teat more thoroughly ans possibly get a new charger
Sent from my PC36100 using Tapatalk
Click to expand...
Click to collapse
Good. Just remember. If this happens again but next time the safety won't just disengage, then throw it in the freezer like I instructed.
Added by edit.
Then of course chances are you won't do this. Most people are not modders because they are too afraid to do anything out of the ordinary. This is why the ipad is so popular. Anyway, if this is your case, then I guess the alternative is to get a new charger.

I just want you to know that i tried Goodintention's advice and it worked for me. That being said, do not wait to get a charger replacement by following DevCake's thread on how to make up your own charger for the TF. Once these chargers start going bad the only way is downhill.
My second charger died yesterday and I am following Devcake's advice.
hshoem1

Asus TF101 cannot charge

Hi all,
I owned the Asus TF101 for more than 1 year (warranty expired).
And now my pad cannot charge anymore. I sent to the service, and they talked that mainboard need to be replaced :crying:
But, it still works fine, just cannot charge. I think the charger is broken and bought a chinese charger, but it can only charge a little (20-30%), then stop charging.
Do you think the mainboard is dead? I can believe i that.
Does anyone have this problem and how to fix?
Thanks.

chat2004 said:
Hi all,
I owned the Asus TF101 for more than 1 year (warranty expired).
And now my pad cannot charge anymore. I sent to the service, and they talked that mainboard need to be replaced :crying:
But, it still works fine, just cannot charge. I think the charger is broken and bought a chinese charger, but it can only charge a little (20-30%), then stop charging.
Do you think the mainboard is dead? I can believe i that.
Does anyone have this problem and how to fix?
Thanks.
Click to expand...
Click to collapse
You say you bought a Chinese charger, if by this you mean you bought at USB charger, it will work but very slow and only with tablet off. The TF101 needs 15V on the charge pin to work and the stock charger provides that when pin 7 is grounded by the tab. When pin 7 is not grounded, it provides standard 5V and will not charge well. Try several things. Put stock charger in plastic bag then in freezer for a few hours in case you tripped the over current protection. Take it out and let it warm up in bag then try charging. If that does not work, you can try get a Dynex video camera charger. It has various levels of output voltage on a usb connector. Set voltage top 11V and you should be OK. The TF uses a physical USB connector, HOWEVER the voltages in the connector as well as other signals ARE NOT USB compliant. This means a standard USB charger WILL NOT WORK.

Rumbleweed said:
You say you bought a Chinese charger, if by this you mean you bought at USB charger, it will work but very slow and only with tablet off. The TF101 needs 15V on the charge pin to work and the stock charger provides that when pin 7 is grounded by the tab. When pin 7 is not grounded, it provides standard 5V and will not charge well. Try several things. Put stock charger in plastic bag then in freezer for a few hours in case you tripped the over current protection. Take it out and let it warm up in bag then try charging. If that does not work, you can try get a Dynex video camera charger. It has various levels of output voltage on a usb connector. Set voltage top 11V and you should be OK. The TF uses a physical USB connector, HOWEVER the voltages in the connector as well as other signals ARE NOT USB compliant. This means a standard USB charger WILL NOT WORK.
Click to expand...
Click to collapse
No, I bought a charger like this:
http://www.amazon.com/POWER-ADAPTER-TRAVEL-CHARGER-TRANSFORMER/dp/B007LI1UOE/ref=sr_1_1?ie=UTF8&qid=1351734650&sr=8-1&keywords=asus+transformer+charger
Output: 15V, 1200mA
But, at the first time, my pad can charge up to 50% and then stop (not charge when shutdown also)
And now, it will not charge anymore, when I plug the charger, it's only charged 1 or 2 minutes and then stop.
I tried put the original charger to the freezer many time, but not fixed.

Try a factory data reset in the Android settings menu. If that doesn't work, see if you're power adapter can be taken apart (most can to handle international plugs). If so, clean all the metal points where the wall plug contacts the power transformer.

chat2004 said:
Hi all,
I owned the Asus TF101 for more than 1 year (warranty expired).
And now my pad cannot charge anymore. I sent to the service, and they talked that mainboard need to be replaced :crying:
But, it still works fine, just cannot charge. I think the charger is broken and bought a chinese charger, but it can only charge a little (20-30%), then stop charging.
Do you think the mainboard is dead? I can believe i that.
Does anyone have this problem and how to fix?
Thanks.
Click to expand...
Click to collapse
I had the same problem and found a solution:
It's not the cable, but the 2 pins inside the USB opening at the charger!
If you look inside at the top you will find two pins that suppose to fit in the two holes from the USB connector.
By pulling them in and out, these pins move up slowly until they dont fit in the holes anymore.
Grab a little screwdriver and move the pins a little bit back out by sticking the screwdriver behind them.
Reattach the USB cable...you'll be surprised!

A buddy @work bought a used TF101 so cheap ($179, B60 a few months back from Cowboom). It came looking great but just won't charge (is it why it was cheap ?). We tried the freezer trick, that didn't work. The cable was fine hooking up to the PC and would charge slowly from there ----> Finally the cause: it's the cable itself. I gave the man my spare cable (bought @amazon, 2 for $5).

Hic,
I borrow a new charger from my friend, and still not work. I tried reset many time, but nothing happened.
I think there is problem with the main or the charge port connector.....
Maybe I will try to open it. Mainboard replacement take about 200$ (from ASUS service), and I think buy a new one is better. Say goodbye to ASUS.

clicky007 said:
I had the same problem and found a solution:
It's not the cable, but the 2 pins inside the USB opening at the charger!
If you look inside at the top you will find two pins that suppose to fit in the two holes from the USB connector.
By pulling them in and out, these pins move up slowly until they dont fit in the holes anymore.
Grab a little screwdriver and move the pins a little bit back out by sticking the screwdriver behind them.
Reattach the USB cable...you'll be surprised!
Click to expand...
Click to collapse
Worked like a charm!
Sometimes the problem is less complicated than you might think
For greater clarity it's the two outside pins on the row of 4

Does not work for me - also the freezer thing...
My problem is irritating: Yesterday the Charger did not work at all. Then after many attempts to fix it (like freezer,...) I just put it into an Apple wallcharger - did not work either but then I used the Asus Charger and it worked.
Now it does not work - one more time...
Any suggestions?

theares2014 said:
Does not work for me - also the freezer thing...
My problem is irritating: Yesterday the Charger did not work at all. Then after many attempts to fix it (like freezer,...) I just put it into an Apple wallcharger - did not work either but then I used the Asus Charger and it worked.
Now it does not work - one more time...
Any suggestions?
Click to expand...
Click to collapse
The reason other chargers (like Apple) do not work is that they only output 5 VDC. The Asus wall wart outputs 15 VDC when an Eee Pad is detected, otherwise it puts out 5 VDC.
It could be a bad cord that one of the contacts is loose and it sometimes does not detect the Eee Pad.

frederuco said:
The reason other chargers (like Apple) do not work is that they only output 5 VDC. The Asus wall wart outputs 15 VDC when an Eee Pad is detected, otherwise it puts out 5 VDC.
It could be a bad cord that one of the contacts is loose and it sometimes does not detect the Eee Pad.
Click to expand...
Click to collapse
Thanks for your answer!
Yes, I noticed that too. I put it in a Apple Charger (is it normal that there is no charging remark on the display?) but then after doing this my Asus charger worked - for 5 hours
I am confused...

I have a new problem, my dock doesn't charge. It show the battery with 0 charge but when I connect the charger. It only charge up the tablet. Dock will remain at 0 charge. Any suggestions? I have try fully wipe & reinstall other rom but still having the same problem.
Sent from my Transformer running no name cm10.1 using Tapatalk 2.

Many users who have let their dock get to 0% have had this issue. There is a toggle switch in the dock that changes state when you get to 0% and does not always switch back when you charge it again. You can try opening the dock and changing the state of this switch and then it should charge after that.
Why it was designed this way, I have no idea.

frederuco said:
Many users who have let their dock get to 0% have had this issue. There is a toggle switch in the dock that changes state when you get to 0% and does not always switch back when you charge it again. You can try opening the dock and changing the state of this switch and then it should charge after that.
Why it was designed this way, I have no idea.
Click to expand...
Click to collapse
There's also a user that reported a "known bug" about it here, saying he was going to RMA it. Supposedly some docks are missing a part to make allow recharge at 0%. I can't confirm or deny it.

I'm having the same problem with my charger right now, it will only trickle charge from the ASUS provided adapter while the unit is off, and when the unit is on, it recognizes that it's plugged in to the charger, but does not charge for some strange reason. Is there a possibility that this is a hardware problem within the tablet? or is this a charger related problem?

nekoxandu said:
I'm having the same problem with my charger right now, it will only trickle charge from the ASUS provided adapter while the unit is off, and when the unit is on, it recognizes that it's plugged in to the charger, but does not charge for some strange reason. Is there a possibility that this is a hardware problem within the tablet? or is this a charger related problem?
Click to expand...
Click to collapse
Gonna answer this in a few days.
As you can see up on the page Ive got this ***** issue. I bought a new original asus charger for around 35 bucks, it will come the next days. Then I can tell you whether it is a problem with the charger - or not.
A fix which worked for me (for about 75%):
Connect the TF to a Apple wallcharger (so it should charge - doesnt do it at all - everythings good). Wait like 10 minutes then you can reconnect it to the Asus charger. If this doesnt help: Strech the cable a bit while "charging".

I had the same issue when I bought my "charge cable" come to find out it didn't work because it was more of a sync so it would mainly sync to PC or device it was connected to then I leave it plugged in over 24hrs and maybe get about 52% of charge ... I bought a charger from Amazon works like a charm and really cheap
This one I bought for tf101 works like a champ
Check this out on AMZN:
US POWER ADAPTER WALL TRAVEL CHARGER FOR ASUS EEE PAD TRANSFORMER TF101 TF201
http://www.amazon.com/dp/B007LI1UOE/ref=cm_sw_r_an_am_ap_am_us?ie=UTF8
Sent from my SGH-I747 using Xparent Cyan Tapatalk 2

crashpsycho said:
I had the same issue when I bought my "charge cable" come to find out it didn't work because it was more of a sync so it would mainly sync to PC or device it was connected to then I leave it plugged in over 24hrs and maybe get about 52% of charge ... I bought a charger from Amazon works like a charm and really cheap
This one I bought for tf101 works like a champ
Check this out on AMZN:
US POWER ADAPTER WALL TRAVEL CHARGER FOR ASUS EEE PAD TRANSFORMER TF101 TF201
Click to expand...
Click to collapse
I've heard that it's better to NOT buy this charger because the voltage makes the touch digitizer screwy, and can cause battery damage in the long run.

Asus TF301 - charging problems
clicky007 - I just wanted to say a BIG THANK YOU - I 'tweeked' the contacts and my ASUS is charging again. Just as back ground, I had always used the ASUS charger and cable together. I have only unplugged the USB connector a few times, as few as 6 (guess-timation). Not exactly a high level of uses/insertions. Poor quality Asus!
Anyway - Many thanks to Clicky007 and Forum-xda
clicky007 said:
I had the same problem and found a solution:
It's not the cable, but the 2 pins inside the USB opening at the charger!
If you look inside at the top you will find two pins that suppose to fit in the two holes from the USB connector.
By pulling them in and out, these pins move up slowly until they dont fit in the holes anymore.
Grab a little screwdriver and move the pins a little bit back out by sticking the screwdriver behind them.
Reattach the USB cable...you'll be surprised!
Click to expand...
Click to collapse

clicky007 said:
I had the same problem and found a solution:
It's not the cable, but the 2 pins inside the USB opening at the charger!
If you look inside at the top you will find two pins that suppose to fit in the two holes from the USB connector.
By pulling them in and out, these pins move up slowly until they dont fit in the holes anymore.
Grab a little screwdriver and move the pins a little bit back out by sticking the screwdriver behind them.
Reattach the USB cable...you'll be surprised!
Click to expand...
Click to collapse
surprisingly enough this fixed my charging problem as well. At first I couldn't identify these two pins that you mentioned but for anyone else having the same issue I had. looking at the charging port on the TF with touchscreen facing up and back of the TF down the pin is not on the middle bar with the multiple connectors but it's it's attach to the top part of the port as illustrated by the tilda in my badly drawn diagram below and dashes representing the middle connector bar
_____
| ~ ~ |
|-------|
|____|

[Q] Dock not charging but working fine when docked

My TF201/TF700 dock does not charge at all, it shows 0% when docked. The keyboard and touchpad works fine when docked. The orange colour LED blinks when docked but when undocked no light indication when charger is connected. The same charger works fine as it is charging my tablet. I can even access the tablet with fast boot through the dock so the connections are fine but it will just not charge. My doubt is with the dock firmware (DOCK-EC20N-0207). My TF700 is unlocked and running CROMi-X 5.3 - 10.6.1.27.5 ww DEODEX. Any sugestions

cbhere said:
My TF201/TF700 dock does not charge at all, it shows 0% when docked. The keyboard and touchpad works fine when docked. The orange colour LED blinks when docked but when undocked no light indication when charger is connected. The same charger works fine as it is charging my tablet.
Click to expand...
Click to collapse
Is this an original 15V charger?
Sent from my ASUS Transformer Pad TF700T using Tapatalk 4

Yes i am using the ASUS original charger.

cbhere said:
Yes i am using the ASUS original charger.
Click to expand...
Click to collapse
Sounds like a battery or charging unit fault.

Yes, looks like the battery is dead. Have you left it at 0% without charging for an extended time? Li-ion batteries don't like that at all - once discharged below a certain level they can become unstable, so maybe the battery safety circuit prevents recharging.

cbhere said:
My TF201/TF700 dock does not charge at all, it shows 0% when docked. The keyboard and touchpad works fine when docked. The orange colour LED blinks when docked but when undocked no light indication when charger is connected. The same charger works fine as it is charging my tablet. I can even access the tablet with fast boot through the dock so the connections are fine but it will just not charge. My doubt is with the dock firmware (DOCK-EC20N-0207). My TF700 is unlocked and running CROMi-X 5.3 - 10.6.1.27.5 ww DEODEX. Any sugestions
Click to expand...
Click to collapse
Best way to troubleshoot if you have no equipment to test the battery separately is to open up the tab (if you're game) and plug the dock battery into it to charge. I've done it myself. I'd bet it's not so much the battery is dead as it is the dock's charging circuit is screwed up. In my case, I've tentatively diagnosed that the I/O controller (Nuvoton NPCE781LA0DX) on the bottom side of the dock board has died. Seems to happen to a lot of 201 docks. Sub-standard batch I guess. Still waiting for the chip to arrive. I'll be sure to report on any progress.
@sdbags: you mentioned the charging circuit. Do you have any more info on this hardware-wise? Like a schematics for instance?

graphdarnell said:
Best way to troubleshoot if you have no equipment to test the battery separately is to open up the tab (if you're game) and plug the dock battery into it to charge. I've done it myself. I'd bet it's not so much the battery is dead as it is the dock's charging circuit is screwed up. In my case, I've tentatively diagnosed that the I/O controller (Nuvoton NPCE781LA0DX) on the bottom side of the dock board has died. Seems to happen to a lot of 201 docks. Sub-standard batch I guess. Still waiting for the chip to arrive. I'll be sure to report on any progress.
@sdbags: you mentioned the charging circuit. Do you have any more info on this hardware-wise? Like a schematics for instance?
Click to expand...
Click to collapse
No mate just a guess thathat it was the circuit or the battery.

graphdarnell said:
Best way to troubleshoot if you have no equipment to test the battery separately is to open up the tab (if you're game) and plug the dock battery into it to charge. I've done it myself. I'd bet it's not so much the battery is dead as it is the dock's charging circuit is screwed up. In my case, I've tentatively diagnosed that the I/O controller (Nuvoton NPCE781LA0DX) on the bottom side of the dock board has died. Seems to happen to a lot of 201 docks. Sub-standard batch I guess. Still waiting for the chip to arrive. I'll be sure to report on any progress.
@sdbags: you mentioned the charging circuit. Do you have any more info on this hardware-wise? Like a schematics for instance?
Click to expand...
Click to collapse
I have opened the dock and checked inside and everything seems fine, I also suspect that the charging circuit is the culprit. Any idea where to get the whole board from???

cbhere said:
I have opened the dock and checked inside and everything seems fine, I also suspect that the charging circuit is the culprit. Any idea where to get the whole board from???
Click to expand...
Click to collapse
You can't tell really just from the look of it, unless something burned so badly as to leave traces. Ebay sometimes has the board used, but they typically want somewhere around $40 USD, which is almost the price of getting the whole dock sometimes. That's why I decided to mess with the components, out of curiosity more than anything else. If it doesn't work, I can always buy the board.
If you can hang on for another week or so, I'll let you know how it goes in my case. Even with the I/O controller damaged, everything else works fine with my dock.
In your case, it's always possible the battery is gone. You'd need to check that out first before considering anything else at all.

graphdarnell said:
You can't tell really just from the look of it, unless something burned so badly as to leave traces. Ebay sometimes has the board used, but they typically want somewhere around $40 USD, which is almost the price of getting the whole dock sometimes. That's why I decided to mess with the components, out of curiosity more than anything else. If it doesn't work, I can always buy the board.
If you can hang on for another week or so, I'll let you know how it goes in my case. Even with the I/O controller damaged, everything else works fine with my dock.
In your case, it's always possible the battery is gone. You'd need to check that out first before considering anything else at all.
Click to expand...
Click to collapse
You are absolutely right, I will wait to how ur experiment turns out. In the mean while I will try to check the battery out. As my dock is functioning fine except for charging itself and tablet I am ok with it till I find a clear solution to the problem.

cbhere said:
You are absolutely right, I will wait to how ur experiment turns out. In the mean while I will try to check the battery out. As my dock is functioning fine except for charging itself and tablet I am ok with it till I find a clear solution to the problem.
Click to expand...
Click to collapse
Received a package today. Opened it to find it's empty without the chip!! Will have to wait for another one. Just so you know why if I don't post as shortly as expected.

graphdarnell said:
Received a package today. Opened it to find it's empty without the chip!! Will have to wait for another one. Just so you know why if I don't post as shortly as expected.
Click to expand...
Click to collapse
Sorry to hear that and thanks for the update.

I am having the exact same problem. You guys got any new info?

Any Update on chip Replacement?
graphdarnell said:
You can't tell really just from the look of it, unless something burned so badly as to leave traces. Ebay sometimes has the board used, but they typically want somewhere around $40 USD, which is almost the price of getting the whole dock sometimes. That's why I decided to mess with the components, out of curiosity more than anything else. If it doesn't work, I can always buy the board.
If you can hang on for another week or so, I'll let you know how it goes in my case. Even with the I/O controller damaged, everything else works fine with my dock.
In your case, it's always possible the battery is gone. You'd need to check that out first before considering anything else at all.
Click to expand...
Click to collapse
Any update on the I/O controller? Where to purchase parts? Instructions? Did it solve the problem? Right now my dock does everything EXCEPT charge and charge the tablet.
Thanks

oldlawngnome said:
Any update on the I/O controller? Where to purchase parts? Instructions? Did it solve the problem? Right now my dock does everything EXCEPT charge and charge the tablet.
Thanks
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The chip is the right one as quoted before. Or you can read it off the board. There are 2 different versions for the dock, but if I remember correctly, they both use the same chip. You can buy it on Ebay for around 5 bucks (US). You can remove it with a nozzled heat gun to limit the heat to one area and use Kapton tape or heat dissipating shield to cover the surrounding components. The hard part is to solder the thing back. Without appropriate iron and lots of flux, you won't succeed, I'm afraid.