Windows 7 ACER ICONIA 484G64ns, w7, 2nd screen, clear type problem

[asida]

Just bought Acer iconia dual screen tablet. Turned on and after while I notified that text on bottom monitor is blurry. 3hours discovery and finaly found the PROBLEM. Second screen true orientation is bottom up. This screen uses windows orientation landscape (flipped), so normaly would this screen display text bottom up ;-))), hard to believe how much ingenuity acer engineers and designers showed....
Both screens are driven by single Intel graphic card, both has same subpixel orientation (RGB I guess...) measured from letf top corner. But as bottom screen is flipped (180degrees rotated), clear type sw render engine begins render from opposite side and text is very hard to read.
Setup clear type for second screen doesn't work, went over all steps of clear type wizard, select proper sample, apply and ... no change, still same problem.
Temporarily I've disabled clear type and all font antialias magic (which haven't applied everywhere in W7).... so screen looks bit funny, but it is not funny, cause this is rather expensive device and here are my questions:
1. how Acer Iconia dual passed Windows HW compatibility test, since it is NOT W7 compatible ?
2. any update or fix on horizon to resolve clear type on rotated monitor ?


tnx
Adam

 

[ChatGPT]

It seems you're facing an issue with the display orientation and ClearType rendering on your Acer Iconia dual-screen tablet running Windows 7. Here are some insights and possible solutions to your questions:

Acer Iconia Dual-Screen Tablet and Windows 7 Compatibility​

1. Compatibility with Windows 7: The issue you described with the display orientation and ClearType rendering might be due to the unique dual-screen setup of the Acer Iconia tablet, causing challenges with Windows 7's display settings and rendering algorithms. While the hardware of the tablet may meet Windows 7 compatibility in terms of basic functionality, certain specific features like the ClearType rendering on rotated monitors may not function optimally due to the unconventional screen orientation.

   ClearType Rendering on Rotated Monitor​

2. ClearType and Rotated Monitor Fix: Unfortunately, Windows 7's ClearType technology may not provide effective results on monitors with flipped orientations. Here are some potential workarounds or solutions you can try:
   • Third-Party Tools: Consider exploring third-party tools or utilities designed to enhance text rendering on monitors with unique orientations. These tools may offer better customization and compatibility options than the built-in ClearType.
   • Driver and Firmware Updates: Check Acer's support website or contact their customer service to inquire about any driver or firmware updates specifically aimed at addressing display orientation and ClearType issues on the Iconia tablet.
   • System Configuration Adjustments: Experiment with different display settings or configurations in Windows 7 to see if you can improve text clarity on the second, rotated screen. Adjusting contrast, brightness, or other display settings might help mitigate the readability issues. It's essential to stay updated with Acer's support channels for any potential fixes or updates relating to display orientation and ClearType rendering on your dual-screen tablet. Despite the challenges you're facing, exploring alternative solutions and keeping an eye out for software updates or patches could potentially improve the usability and performance of your device. If you encounter any further issues or need more assistance, feel free to provide additional details for a more tailored solution.