# Chuwi CWI 535 original Windows + drivers

**URL:** <https://forum.chuwi.com/t/chuwi-cwi-535-original-windows-drivers/49463>\
**Category:** UBook Pro\
**Created:** [January 21, 2025, 11:52pm UTC](https://forum.chuwi.com/t/chuwi-cwi-535-original-windows-drivers/49463 "2025-01-21T23:52:27Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Silentsamu](https://avatars.discourse-cdn.com/v4/letter/s/aeb1de/32.png) [@Silentsamu](https://forum.chuwi.com/u/Silentsamu)\
**Post date:** [January 21, 2025, 11:52pm UTC](https://forum.chuwi.com/t/chuwi-cwi-535-original-windows-drivers/49463/1 "2025-01-21T23:52:27Z")

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I reinstalled my UBook Pro 12.3 and accidentally installed wrong driver via generic driver updater sorftware. Now my tablet can only access bios. Tried to boot from USB but failed.

May i ask the original windows and drivers?  
My s/n is ALK UBook PQ256020042392  
![IMG\_20250121\_170633\_1|690x318]  
(upload://rIB1zU1W0E0JE5dVCo577IldLNb.jpeg)

Please help @ChuwiESnotactive

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**Author:** ![ChuwiESnotactive](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.chuwi.com/chuwiesnotactive/32/8190_2.png) [@ChuwiESnotactive](https://forum.chuwi.com/u/ChuwiESnotactive)\
**Post date:** [January 22, 2025, 12:59am UTC](https://forum.chuwi.com/t/chuwi-cwi-535-original-windows-drivers/49463/2 "2025-01-22T00:59:38Z")

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> [@Silentsamu](#):
>
> PQ256020042392

make a picture of the back of the tablet i cannot find that serial

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<div class="post-metadata">

**Author:** ![Silentsamu](https://avatars.discourse-cdn.com/v4/letter/s/aeb1de/32.png) [@Silentsamu](https://forum.chuwi.com/u/Silentsamu)\
**Post date:** [January 22, 2025, 1:21am UTC](https://forum.chuwi.com/t/chuwi-cwi-535-original-windows-drivers/49463/3 "2025-01-22T01:21:54Z")

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![IMG_20250121_170633_1](https://us1.discourse-cdn.com/flex020/uploads/chuwi/original/2X/c/c245436fc5fbe9548db3b522dbf1ba98b2916b4d.jpeg)  
Here it is @ChuwiESnotactive

PQ256G20042392

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<div class="post-metadata">

**Author:** ![Silentsamu](https://avatars.discourse-cdn.com/v4/letter/s/aeb1de/32.png) [@Silentsamu](https://forum.chuwi.com/u/Silentsamu)\
**Post date:** [January 23, 2025, 10:51am UTC](https://forum.chuwi.com/t/chuwi-cwi-535-original-windows-drivers/49463/4 "2025-01-23T10:51:02Z")

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I’ve solved my problem. Thank you so much