[Q] Issues with Tablet Connected to Keyboard Dock - Transformer TF300T Q&A, Help & Troubleshooting

When tablet is connected to the keyboard dock it will not allow the screen to be turned on via the power button on the tablet (top left.)
Also it seems that some times when tablet is connected to the keyboard it sends it into the reboot.
There is no damage the ports, charging works fine in the tablet, and when connected to the tablet the keyboards charges the tablet and shows the battery level of both devices. Checked for dust or anything else in the ports, but all are clean, blew them out with AirDuster just to be sure.

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[Q] bluetooth question

today i came home from school and found my transformer stuck at the boot screen and it was really hot so i connected my dock i tried to turn on my bluetooth wont turn on any suggestions on what i should do or is bluetooth just reallllly slow to turn on?
I would turn everything off for and hour and unplug. After the hour is up, attach dock, plug in charger to wall and dock and then boot up. Then I would turn on TF Bluetooth and erase previously synced devices you are having trouble with. Then re pair the item and hopefully problem solved. Most of these chips will shut down or reduce their speed to lower heat levels which could destroy them, as a safety feature. Good Luck
+1
10 char.

Charging icon issue

Okay so this is whats going on, my phone has started to act up since yesterday, this is what happens: When I turn off, its screen is slow responsive, when I touch it sometimes it feels my touch but nothing happens, if I connect the device to the computer, or to a USB cable charger, the issue dissapears, but when I disconnect the phone, my battery changes between the icon of the battery status, and a battery with a cable on it (as if it was connected or charging) it keeps changing between those two forever, works just fine, but if I turn the phone off and turn it on again, issue reappears, then I have to connect it for it to work properly.
I have already done a factory reset through Settings>About> Reset.
Any thoughts on that?

OTG and MHL working together?

My xperia z1 unfortunately fell on the floor that the display is kinda dead now. When I charge it, the notification light still lights up and turns to green when fully charged. The display however, only leaves a white straight line when I turn it on and I think the touch is also dead.
All I want to do now is to extract the data from the phone, but the USB debugging is not turned on and the phone has a password protected lock screen.
As I don't really wanna fix it or use Dr fone(if not necessary), I want to buy a micro USB to HDMI/usb adaptor to connect the phone to an external display and a mouse to control it, but I just don't know whether otg mouse and the hdmi can work properly when connected simultaneously.
Please help or please give me other suggestions.

TF700T Screen turns off when plugged into the wall outlet (with no dock attached)

My tablet seems to have a weird behavior.
I just installed KatKiss 6.0.1 and it works perfectly but this weird behavior still continue:
When I plug the tablet only (no Dock attached) on the wall outlet the screen turns off directly. I can try to use the button on the side as many times as I want, it does not come back to life. The screen only comes back when I unplug it.
If I hit the sleep (or power) button without charging it, it comes off and on: normal behavior.
If I put the tablet in sleep mode, then plug it into the wall, once again it becomes impossible to wake it up, the screen stays off.
With the USB cable plugged into the computer no problem to go back and forth in sleep mode: normal behavior.
With the dock/keyboard attached and charging it to the wall outlet (this time the plug goes into the dock itself), it comes off and on: normal behavior.
Tests already made:
- Battery saver is off
- In Developer Options I tried the "Stay Awake" option, no effect. As soon as I plug it, the screen turns off anyway, and impossible to turn it on without unplug it
Any Ideas?
Today's tests:
- When I set up for example a lockscreen with a pin number:
I plug the tablet to the wall outlet, the screen goes off, then I hit the power button, the lockscreen comes back, I enter the pin, and just when the TF700 opens, it goes off again... and it's impossible to turn it one again, except by removing the outlet plug connector
- I removed the plug from the wall outlet and just insert the connector inside, it turns off! So even if the charger is not connected to the wall, the connector is sufficient to create this annoying bug... I don't understand why it does not happen with the USB one...

After Battery Replaced, Screen dead?

My phone's battery has been bad for a while now, and its just been sitting in a desk for about a year. I replaced the battery since my sister wanted to use it and upon turning on the phone again, I am getting screen feedback but only in the form of a black screen. I don't see any bootup screens, even if I try to go into recovery mode. Once again, the screen still lights up black if I do things like plug in the charger or press the power button. I've reseated the display cable and battery cable but to no avail. HiSuite recognizes that it's plugged in (although I can't do anything because HDB is disabled). Anyone have any ideas on why the screen is dead?
Make sure all connections are firmly connected.

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