[Q] Can dock charge on its own? - Eee Pad Transformer Q&A, Help & Troubleshooting

Maybe an obvious question, but if I plug the dock in to the charger and the tablet isn't docked, will the dock charge?
I can see a common use case would be to leave the dock on the charger and just use the tablet most of the time, and then if my tablet's battery runs low go grab the dock. Will that work?

i cant say for sure, but i'd assume there would be the same connector in the dock for charging ti all at once, or just the dock.

daoist said:
Maybe an obvious question, but if I plug the dock in to the charger and the tablet isn't docked, will the dock charge?
I can see a common use case would be to leave the dock on the charger and just use the tablet most of the time, and then if my tablet's battery runs low go grab the dock. Will that work?
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I saw in one of the video reviews that when they are all connected the tablet will be charged first, then the dock. Also another option is if your tablet is running low, you can connect it to the fully charged dock and that will charge the batteries on the tablet.
Hope this helps,
rio

Related

Charging with the tablet docked.

If I have the tablet docked to the keyboard, what gets charged when I have the charger plugged in? The dock (since that is the only thing that has an exposed charging port once docked)? Or the tablet? Or both?
Also, when does the dock start charging the keyboard? Anytime it is pluggedin, or only when the tablet reaches below a certain point? Can we change that threshold? Can we force the dock to charge the tablet on the fly?
1. You can see the charging lights on both the dock and the tablet when you plug the dock in with the tablet docked (and they're both low charged). Both get charged, in other words, though if one is charged, only the one that's low gets charged.
2. It's not automatic. If the tablet has a charge over 75%, it doesn't seem like the dock charges it. Once the tablet is below 70% or so, then the dock will start to charge it. If you use the Asus power widget, it shows you when each is charging.
thanks.
What happens if you are docked and you plug the usb cable into the dock and then into the PC?
Can you get MTP card access that way?

Charge Tablet and Dock at the same time?

I'm looking at getting either the 300 or 700, and just wondering, if I dock the tablet on the keyboard and plug in the charger, will it charge the tablet and the keyboard?
I read the user manual and it said it would not charge the tablet only the dock
Well, that's dumb. What's the point in getting the dock if you have to charge them separately?
jadzia2000 said:
I'm looking at getting either the 300 or 700, and just wondering, if I dock the tablet on the keyboard and plug in the charger, will it charge the tablet and the keyboard?
I read the user manual and it said it would not charge the tablet only the dock
Well, that's dumb. What's the point in getting the dock if you have to charge them separately?
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The tablet charges from the dock when it's being used...so I would think that it would charge both. Not sure how, but they wouldn't make you charge separately
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
When you charge the dock (with tablet) attached both dock and tablet are charged. Charger charges the dock and dock charges the tablet.
ajamils said:
When you charge the dock (with tablet) attached both dock and tablet are charged. Charger charges the dock and dock charges the tablet.
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Gotcha.
Thanks. I downloaded the user manual and the manual confused me to indicate I can't charge the tablet while docked.
Very strange meaning and it appears the dock doesn't have an extra charger cable, so it would take forever to charge the dock and tablet.
Again thanks for clarifying.
Now, I have tested the 300 and it looked great playing one of my videos that ran full hd. which really surprised me because I expected some lag time with the video, but it worked great.
Would you get the 300 or wait for the 700?
That's hard to tell, because our usage might be different from yours. You should ask yourself if you really have a use for the higher definition of the TF700's screen -- if you do, then pick the TF700. If you don't, then the decision is going to be a lot harder, since the TF700 doesn't really provide another ultimate reason to go for it when compared to the TF300. The keyboard's the same, battery life is about the same (yes, the Infinity will run a bit longer, but not so much that you'd take the hit for only that aspect), ICS version is the same, and custom ROMs for the TF300 are available...

Tf201 Dock won't charge

Just bought a used TF201 dock, but Im not sure it works properly! How do I see the firmware version? How do l see how much the battery is charged on the dock? The widget with both batteries says 0% in the dock even though it has changed for many hours.
If I press on the Dock Connected sign it just says 0%. The LED lamp of the dock flashes red when its charging, not constant red as the tablet does.
Is the dock defective or why won't it charge? Does it need firmware update? I can use all the other functions of the dock BTW.
It says 'TF201-DOCK-0207'
is that the correct firmware? How do I update the firmware?
That's really weird. It should be solid red when charging the dock. Im assuming you tried a reboot with the dock plugged in. If you plug the charger into the tablet does a charging insignia show up? If not then you probably don't have enough voltage to charge the dock as you would be "trickle charging" the tablet
If its not a voltage issue then you may have a bad charger, bad dock keyboard or bad tablet. I would first test the charger and tablet first. If that proves to work I.E. the tablet charges then I would move the tablet and charge the dock keyboar. If that works then insert the tablet into the dock keyboard and see if the charger will do both. Remember that the tablet will NOT charge the tablet with. It's battery until the tablets. Battery goes below the 70% threshold.
The adapter charges the tablet with or without the dock. The dock however doesn´t recharge whether its with the tablet or not :crying:
PederDingo said:
The adapter charges the tablet with or without the dock. The dock however doesn´t recharge whether its with the tablet or not :crying:
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By what you're describing you aren't actually charging the dock is what people are saying. Usually charge is constant orange/red not flashing. If it is flashing when you are charging something is wrong. Does the dock go to green when on the charger for a period of time like a few hours? If not it's not charging.
neo1738 said:
By what you're describing you aren't actually charging the dock is what people are saying. Usually charge is constant orange/red not flashing. If it is flashing when you are charging something is wrong. Does the dock go to green when on the charger for a period of time like a few hours? If not it's not charging.
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The dock doesn't charge. No matter how long its in the tablets charger it just blinks red. Even after being charged all night it still flashes red. No constant red or green.
PederDingo said:
The dock doesn't charge. No matter how long its in the tablets charger it just blinks red. Even after being charged all night it still flashes red. No constant red or green.
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Sounds like the dock is bad. If it's under warranty send it in but don't tell them you're using it with a TF700 just say it won't charge with or without a tablet inserted
neo1738 said:
Sounds like the dock is bad. If it's under warranty send it in but don't tell them you're using it with a TF700 just say it won't charge with or without a tablet inserted
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Yeah, I think I'll do that. Bought "Used - as new" through Amazon

[Q] Dock + Tablet charging behaviour

Ok, new TF700T user here, coming from a TF101. I'm trying to figure out how charging works between the dock and the tablet. With my TF101 it was obvious..when the tablet was docked, it was kept at 100% charge by the dock. Simple. Now, with the TF700T and dock, I see that I have two icons on the bottom showing the charge of each. Nice. But, the charge on my tablet keeps dropping. My dock is at 99% and the tablet is at 90%. Why isn't the dock charging the tablet? What's it waiting for?
I HAVE seen the dock charge the tablet before, I just cannot for the life of me figure out what triggers it. Can anyone explain how it works with the TF700T? Does the tablet have to drop below some % before the dock kicks in or what? Or..do I have a defective dock?
Note that when I plug the charger into the dock + tablet, both batteries charge fine.
The dock is a TF700T dock mislabeled as a TF201 dock, but confirmed to be a 700 by Asus themselves.
Starlust said:
Ok, new TF700T user here, coming from a TF101. I'm trying to figure out how charging works between the dock and the tablet. With my TF101 it was obvious..when the tablet was docked, it was kept at 100% charge by the dock. Simple. Now, with the TF700T and dock, I see that I have two icons on the bottom showing the charge of each. Nice. But, the charge on my tablet keeps dropping. My dock is at 99% and the tablet is at 90%. Why isn't the dock charging the tablet? What's it waiting for?
I HAVE seen the dock charge the tablet before, I just cannot for the life of me figure out what triggers it. Can anyone explain how it works with the TF700T? Does the tablet have to drop below some % before the dock kicks in or what? Or..do I have a defective dock?
Note that when I plug the charger into the dock + tablet, both batteries charge fine.
The dock is a TF700T dock mislabeled as a TF201 dock, but confirmed to be a 700 by Asus themselves.
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Sorry not an answer, but a supplementary. I have the same query and I also wonder why if I plug in the dock the total time available on the battery doesn't change, should it?? Overall what battery time should I expect +/- if I have both connected??
Sorry to butt in - I logged in to ask the question....
barrymah said:
Sorry not an answer, but a supplementary. I have the same query and I also wonder why if I plug in the dock the total time available on the battery doesn't change, should it?? Overall what battery time should I expect +/- if I have both connected??
Sorry to butt in - I logged in to ask the question....
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I am strongly suspecting that there is a bug in the software related to the dock charging the tablet. A quick and easy way to trigger the charging process is to simply reboot the dock + tablet combo, not plugged in to the wall...when it comes back up, BING! it starts charging the tablet. My tablet was down to 70% with the dock at 99% and there was absolutely no charging going on until I rebooted the dock + tablet.
My current theory is that something gets fubared when you plug the charging cable back into the dock + tablet combo..when you unplug it, it appears the dock won't ever charge the tablet. I need to test this further when I get home from work.
Ok now I am certain that the dock charging is not working right on the TF700T.
The "reboot" trick does work, causing the dock to charge the tablet...but only to 90%. Once it hits 90%, the charging stops.
Is there some way we can submit "bugs" to Asus? Will they even listen? I'd love to know if other TF700 owners who have the dock are seeing this.
Sent from my ASUS Transformer Pad TF700T using Tapatalk 2
Probably something in here should get you started. http://www.service.asus.com/#!Contact%20Us/cw8z
Starlust said:
I am strongly suspecting that there is a bug in the software related to the dock charging the tablet. A quick and easy way to trigger the charging process is to simply reboot the dock + tablet combo, not plugged in to the wall...when it comes back up, BING! it starts charging the tablet. My tablet was down to 70% with the dock at 99% and there was absolutely no charging going on until I rebooted the dock + tablet.
My current theory is that something gets fubared when you plug the charging cable back into the dock + tablet combo..when you unplug it, it appears the dock won't ever charge the tablet. I need to test this further when I get home from work.
Click to expand...
Click to collapse
The dock does not charge the tablet before the tab battery is down to about 70%, that is the fact for my TF201 and TF700 and according to what I've read that is the way it's supposed to be (apparantly better for the battery than the TF101 setup).
I don't think your reboot did the trick, I think it would have charged anyways. But I'm not telling you for sure, just saying I think that is the way it's supposed to be (and is for me).
Actually, then the reboot did do the trick - b/c the reboot process consumed enough battery to drop it down under the 70% margin so the dock --> tablet charging process would kick in.
I'll test that and see.
The TF 201 manual states that the tablet will go down to 70% before dock charging kicks in and rechgarges it back to about 99% and then it will stop, go back down and keep doing this, in this way it keeps the tablet charged, the dock dorps to zero at the same time that the tablet gets charged to 80, then the tablet has a nearly full charge for you to use.
And I am drunk, sorry for the typos.
Yeah, your reboot only worked because the tablet's battery fell below the threshold anyway. It charges the tablet at 70% back up to the 90s, then stops, charges again from 70-90%, stops, etc. Your battery usage ends up having spikes, looking like:
_____|\______|\_________ <-- Dock discharges to 0% here
\___
\ <-- Tablets main battery hits 0%
Edit: Formatting got messed up, but I think you'll be able to figure it out
Your ASCII art looks like a train in my email lol
http://dl.dropbox.com/u/10158027/ScreenCaps/train-woo-woo.png
My wife just made me a long island to go with the 4 rum and Dr Peppers I have had, god I love that woman!
flyingwolf said:
Your ASCII art looks like a train in my email lol
http://dl.dropbox.com/u/10158027/ScreenCaps/train-woo-woo.png
My wife just made me a long island to go with the 4 rum and Dr Peppers I have had, god I love that woman!
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Haha! That's how it's supposed to look! Choo-choo!

[Q] Charging Question

I've purchased a TF300TG for a month and the package came with both the tablet and the keyboard dock. Initially I did not use the dock as I did not require that much of battery life, but recently I've started to use the tablet connected with the keyboard dock.
The thing that I'm uncertain of is which is faster:
1. charging both the tablet and the keyboard dock separately
2. charging keyboard dock with the tablet connected
Xanity said:
I've purchased a TF300TG for a month and the package came with both the tablet and the keyboard dock. Initially I did not use the dock as I did not require that much of battery life, but recently I've started to use the tablet connected with the keyboard dock.
The thing that I'm uncertain of is which is faster:
1. charging both the tablet and the keyboard dock separately
2. charging keyboard dock with the tablet connected
Click to expand...
Click to collapse
Well charging them together is recommended, if you own two charging bricks like i do you can charge both the dock and tablet separately at the same time.
JoinTheRealms said:
Well charging them together is recommended, if you own two charging bricks like i do you can charge both the dock and tablet separately at the same time.
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Sadly I only have one charging brick >< but if charging both of them together is recommended, then I would like to ask something related.
By charging both the tablet and the dock together to 100%, the dock will eventually be squeezed dry by the tablet to 0% while the tablet itself still have plenty of juice left. Do I charge when the tablet notify to charge due to low battery (~14%).
As I read through several forums which stated that letting the battery die completely is not a good practice, is the following method of charging a good method:
1. Charge tablet with dock together to 100%.
2. Disconnect the dock when the dock battery reaches below 15%.
3. Repeat until both the tablet and dock reaches below 15%.

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