# Identifying Ender 3 V2 screen versions

**URL:** <https://marlin.crc.id.au/forum/t/identifying-ender-3-v2-screen-versions/960>\
**Category:** Frequently Asked Questions\
**Tags:** ender-3-v2\
**Created:** [9 June 2022 09:17 UTC](https://marlin.crc.id.au/forum/t/identifying-ender-3-v2-screen-versions/960 "2022-06-09T09:17:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![CRCinAU](https://marlin.crc.id.au/forum/user_avatar/marlin.crc.id.au/crcinau/32/1337_2.png) [@CRCinAU](https://marlin.crc.id.au/forum/u/CRCinAU)\
**Post date:** [9 June 2022 09:17 UTC](https://marlin.crc.id.au/forum/t/identifying-ender-3-v2-screen-versions/960/1 "2022-06-09T09:17:57Z")

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Creality have begun shipping out multiple different screens with Ender 3 V2 printers - and as we see more of them appear in the wild, we are finding minor problems with rendering and different behaviour to different revisions of the screen hardware / software.

| Generation Type | CPU Chip | Picture | Notes |
| --- | --- | --- | --- |
| Gen 1 / DWIN | N2VX82.00HG08  
or dwin.com.cn on chip | 

 ![image](https://marlin.crc.id.au/forum/uploads/default/original/1X/584b5276ab755a04fb5f12a0b522c6a9cc42d163.jpeg)

 | Firmware goes in the `DWIN_SET` directory. |
| Gen 2 / DACAI | F1C100s | 

 ![image](https://marlin.crc.id.au/forum/uploads/default/original/1X/84cf73e282d87a9b8d0db76c3885020fc19bdc4a.jpeg)

 | Firmware goes in the `private` directory. |
| Gen 3 / VIEWE | SWM32SRET5-50 | 

 ![image](https://marlin.crc.id.au/forum/uploads/default/original/1X/00df4bd452bccc44c3c91f086a89e2569ed5b7ee.jpeg)

 | |
| Gen 4 | AIHM17? | 

 ![image](https://marlin.crc.id.au/forum/uploads/default/original/1X/94b0080fc40caa2084e3abe4ee479cec126184b7.jpeg)

 | Firmware goes in the `TJC_SET` directory. Not much else known yet. |

If you are reporting a problem with the graphical output of one of these screens, please take note of which screen you have - as some require more hand-holding than others.