I found this on another forum and I thought that HP's Touchsmart forum could use a bit of this information.

I did not write this, I am just sharing with this Forum.

Source: http://forum.tabletpcreview.com/showthread.php?t=30452



Issue #1 Vectoring
Hands activating other onscreen items while inking.
Fix: Move taskbar to left, right or top of screen or enable autohide.

OR
Use Touch Control to toggle touch on & off when inking (link)

Issue #2 Auto-rotate
Screen will not autorotate, doesn't obey settings in Tablet Orientation Settings always follows default rotation even when order changed.
Fix:
Quote:
Originally Posted by doublea
I did a clean install with Windows 7 Professional (from the Windows 7 Home Premium that came with the laptop).

For auto-rotation:

If you grab the MVSCActn.dll from earlier versions of the HP Quick Launch Buttons installations (for instance, version 6.40.12.2 L from this SoftPaq or version 6.3.5.1 from this direct download) and replace the new version in the Program Files (x86)\Hewlett-Packard\HP Quick Launch Buttons folder, you can get the screen to auto-rotate 90 degrees clockwise. Personally, I preferred the 180 degree auto-rotation of the tx2z because it didn't interrupt games like Microsoft Blackboard, Crayon Physics, or the TouchSmart software. If anyone knows which version of MVSCActn.dll (or which HP Quick Launch Buttons SoftPaq it belonged to) had 180 degree auto-rotation, let me know.

For those of you who install from a SoftPaq, you have to uninstall any version of the HP Quick Launch Buttons you have installed, install the one from the SoftPaq, copy the MVSCActn.dll file to somewhere else, uninstall the HP Quick Launch Buttons older version you just installed, reinstall the latest version, and then replace the MVSCActn.dll file with the one you copied. There may be a simpler way, but this way has always worked for me.
MVSCActn.dll (older file) - From User MeatLocker

Rotation Shortcuts
(From User E1000)
1st - Crtl + Alt + down ( + up to reflip)

2nd - On desktop right click -> graphics options -> rotate

Issue #3 Access to Brightness & Volume settings in Slate Mode.
Potential Fix: Pin Windows Mobility Center to the taskbar. (Brought up by Windows Key +X in Vista or Windows 7)

Issue #4 Rotate Button doesn't respond
Fix: Reinstall Quick Launch Button from SWSETUP folder or from HP TM2 Driver Site (direct link to QLB drivers):

Issue #5 180 degree rotation
Fix:
Quote:
Originally Posted by Meatlocker
180 degree rotation fix found. It will require that you 'update' to the older Quick Launch Buttons driver. The registry change will start your orientation in Secondary Landscape (which it the easiest way to use this tablet).

Open RegEdit and go to:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Hewlett-Packard\HP Quick Launch Buttons\Schemes\Default\8526

These are the two values that are important:

Notebook_Docked_DisplayOrientation = 0
Tablet_UnDocked_DisplayOrientation = 3

The options are:

0 - primary landscape
1 - seconday portrait
2 - seconday landscape
3 - primary portrait

I changed the second value (Tablet Undocked Display Orientation) to 2, exited RegEdit, and rebooted. Now when I go to tablet, my display rotates 180 degrees automatically.
Issue #6 Calibration

Fixes

For Pen (Taken From)
Quote:
If calibration is an issue for your stylus you must calibrate after temporarily turning off touch input - Go to the Device Manager [control panel (classic view)-system-hardware tab - Device Manager]. Go to the "human interface devices"...scroll to "touch panel driver". Right-click on it and select "Disable" in the context menu. Don't close out the Device Manager...you'll come back to it in a second.

Calibrate your stylus.

Go back to the Device Manager window, right-click on "touch panel driver" again and enable. Close everything.
For Touch
Quote:
Originally Posted by user dant on GottabeMobile
open the Run line (Windows key + R) and type "Tabcal novalidate" and hit enter.
This will run the calibration tool with validation turned off and should allow you to calibrate.

Other Important Resources
TM2 User Manual
TM2 Drivers
HP Version of Wacom Drivers for Touch & Pen

Issue #7
Wifi not installing with drivers after a clean install of Windows 7.

Fix: X64 Drivers

Issue #8 Touchscreen goes to sleep and take a few seconds to respond.

Fix:
Quote:
Originally Posted by john123
I found a fix for this issue. You have to go to device manager (start > run > devmgmt.msc), expand the human interface devices category, right click the first USB input device, goto properties, goto the power management tab, and uncheck "turn off this device to save power". This completely fixed the issue for me.
Issue #9 Video Corruption/ Tearing
Fix: Turn of VT in the bios taken from here

Issue #10 Fingerprint reader not detected @ login
Fix
Quote:
Originally Posted by Dewi
Try unchecking the "Allow the computer to turn off this device" box under the Power Management properties tab found in Device Manager>Biometric Devices>Validity Sensor.