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Hp tc4400 lcd keep rotating - Tablets & eReaders

Posted by firuzu on

  • 7 more comments 
  • Dave Laney Dec 01, 2007

    TC4400 screen rotates repeatedly and uncoltrollably on its own. Never happens when operating on battery power. Happens when plugged into AC power

  • Anonymous Jan 17, 2008

    Same problem

  • SwingGal Jan 22, 2008

    Screen image starts randomly rotating. Does anyone know what the hardware fix is? We called HP and were told they had no idea what we were talking about.

  • Anonymous Jul 30, 2008

    I have the same problem - it only rotates when plugged into AC power.

  • tctwister Sep 21, 2008

    yeah, i'll be using it in normal, non-tablet mode and the screen just starts going crazy and rotates randomly with some error popping up about how the tablet cannot perform some operation and tells me to contact hp for assistance. Kinda sucks when I misplace my pen and having to navigate with the pointer haha

  • slicktrip Nov 24, 2008

    I have the same problem...only when plugged in

  • lb342502 Dec 30, 2008

    I have the same problem.. mine is a company computer and I sent it in twice, they switched out the shell/mouse/keyboard and it is still doing it. I've heard of others with this computer having this problem or just a mouse that jumps. Normally mine is only when it is plugged in but it was rotating constantly so I unplugged it and it's still rotating!

  • amukelanid Jan 22, 2009

    keeps on rotatin when i LOG IN TO WINDOWS

  • Arturo1618 Apr 03, 2009

    I have the same problem, im desesperate, the first solution was disable the rotation of the adapter, but still appearing the box message, second one erase all the files and commands that make the screen rotate, but now the mouse is going crazy, it moves and clicks itself, im starting to hate so much this machine, please help!

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Anonymous

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I had the same problem and no help from HP Tech support. They had system for week and climed that nothing wrong. When I got it back from HP and it still rotates constantly with no reason. Then I deside to replace laptop keyboard and to my surprise this took a care of BIG problem. No screen rotation I have ever experienced.
By replacin dirty or defective keyboard I solved this problem.

Art.

Posted on Sep 25, 2008

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This is the hardware problem you can get fix by laptop repaire service personnel .


bye

Posted on Nov 16, 2007

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Anonymous

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I had this issue once, the screen did not only flip around. It also inverted from left to right. Once I recognized the problem, I have to login my user name and password from right to left instead of left to right. Once logged in, I soft shut the computer down. Waited about 2 minutes and turned the computer on with no problems. I have not experineced this issue again. You must recognize that the computer is inverting from top to bottom and from left to right. good luck.

Posted on Oct 23, 2008

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Anonymous

  • 1 Answer

SOURCE: Disable TC4400 auto rotate

First in Control Panel -> Tablet and Pen Settings, select Display Tab, then click on Change button next to Sequence. I set 1 as Landscape - Primary, then 2-4 as None.

Second, Go to Control Panel -> HP Quick Launch Buttons -> select Preferences tab -> uncheck the checkbox that says, "Enable Automatic Mode Change"

This worked for me!

Posted on Jun 16, 2010

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When turning on my HP Compaq tc4400 Tablet PC a blue screen comes on that says power-on password, but I do not remeber the password. How can I get past this


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2 Answers

Disable TC4400 auto rotate


First in Control Panel -> Tablet and Pen Settings, select Display Tab, then click on Change button next to Sequence. I set 1 as Landscape - Primary, then 2-4 as None.

Second, Go to Control Panel -> HP Quick Launch Buttons -> select Preferences tab -> uncheck the checkbox that says, "Enable Automatic Mode Change"

This worked for me!

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My HP Compaq tc 4400 tablet screen keeps on flipping with out doing anything


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