# \[Project&Inquiry\] Framework 2-in-1

**URL:** <https://community.frame.work/t/project-inquiry-framework-2-in-1/47740>\
**Category:** Mainboard\
**Created:** [March 26, 2024, 3:55pm UTC](https://community.frame.work/t/project-inquiry-framework-2-in-1/47740 "2024-03-26T15:55:15Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Filip\_S](https://avatars.discourse-cdn.com/v4/letter/f/e79b87/32.png) [@Filip\_S](https://community.frame.work/u/Filip_S)\
**Post date:** [April 30, 2024, 8:07am UTC](https://community.frame.work/t/project-inquiry-framework-2-in-1/47740/4 "2024-04-30T08:07:43Z")

</div>

An interesting display choice seems to be one from HP Dragonfly Folio G3. It’s 13.5" 3:2 and should fit the Framework rather nicely. It seems to be have a Wacom AES digitizer. I cannot quite confirm that it is I2C, but it seems almost all HP touchscreens with Wacom AES are I2C, as per [wacom-hid-descriptors](https://github.com/linuxwacom/wacom-hid-descriptors).

HP offers several useful information sources about the laptops internals, including a [Maintenance and Service Manual](https://kaas.hpcloud.hp.com/pdf-public/pdf_6290467_en-US-1.pdf) and an [hour-long YouTube video](https://youtu.be/OKiDd1b-5F0) with instructions on replacing parts and detailed shots of the internals.

From the video, I took the most relevant and detailed shots of the digitizer and display interfaces I could.

The display seems to have standard 30pin eDP interface (for the WUXGA, the OLED would presumably have 40pin):

 ![edp_30pin](https://us1.discourse-cdn.com/flex001/uploads/framework3/original/3X/0/1/01aa781983279a2d58e549099c38ba570b2f8bd9.jpeg)

This is the touch controller board:  
 ![touch_board](https://us1.discourse-cdn.com/flex001/uploads/framework3/original/3X/a/0/a051bd689eed3720ecde2f0901fd0dfbcc9aab4a.jpeg)  
 ![touch_board_con](https://us1.discourse-cdn.com/flex001/uploads/framework3/original/3X/c/2/c2817e9602fece210ec4586b6dd30baa72aeb30a.jpeg)

And this is the overall look at the display connections:

 ![display_overview](https://us1.discourse-cdn.com/flex001/uploads/framework3/original/3X/4/0/408403e72109e5289ffd47b6be50f4609d65a3b4.jpeg)

The digitizer board is HP PN N22944-001 and can be [bought separately](https://store.emprgroup.com.au/p-593721-n22944-001-hp-sps-pca-touch-control.aspx), tough the price is quite hefty.

Per the specs, there are several screen configurations:

- 13.5" diagonal, 3:2 WUXGA+, 400 nits, BrightView Touch, Corning® Gorilla® Glass 7
- **13.5" diagonal, 3:2 WUXGA+, 400 nits, Anti-Glare Touch, Corning® Gorilla® Glass 7** (HP PN N23302-001)
- 13.5" diagonal, 3:2 WUXGA+ Sure View Reflect, 1000 nits, BrightView Touch, Corning® Gorilla® Glass 7
- 13.5" diagonal, 3:2 3k x 2k, 400 nits, OLED, BrightView Touch, Corning® Gorilla® Glass 7

I am quite partial toward the matte one (it actually has a matte Gorilla glass finish, not just a matte screen protector slapped on a glossy glass). I have used similar screens on other HP models and they are simply gorgeous.

The touchscreen seems to be readily available from Ebay ([1](https://www.ebay.com/itm/235309991549), [2](https://www.ebay.com/itm/276227368773)). Based on the photos, it seems to even include the digitized board.

The WUXGA panel is Chi Mei CMN13C0 according to [Notebookcheck](https://www.notebookcheck.net/HP-Dragonfly-Folio-13-5-G3-convertible-review-No-more-Snapdragon-or-Windows-on-ARM.673537.0.html). The digitizer assembly is definitely custom made for HP.

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