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Milean
updated
2 months ago
1 Rookie
•
1 Message
3
24234
January 21st, 2023 21:00
Hi,
Can anyone help me with Optiplex 7050 missing driver: unknown device location on Microsoft ACPI-Compliant System
value: ACPI\CYP0002\2&DABA3FF&0.
8 people also have this problem
Responses (13)
Solutions (0)
AlvoradaBH
2 Posts
10 Points
0
Posted July 5th, 2026 12:12
https://www.dell.com/support/home/pt-br/drivers/driversdetails?driverid=cg6n4Solution Dell
Posted July 5th, 2026 12:13
@cyrus1961 no more worker
SergS
1020
Posted February 22nd, 2023 22:00
If you use windows 10, you should go to windows update, open hidden update, then use Cypress UCM Client.
originalhotrodder
Posted October 13th, 2023 04:44
@SergS thank you! I had this exact problem and your suggestion worked perfectly.
Tarvey66
2 Points
2
Posted January 28th, 2025 10:16
I have the same problem but on windows 11 pro
cyrus1961
Posted February 3rd, 2025 16:37
@Tarvey66 https://download-drivers.net/cypress-semiconductor-corporation/chipset/cypress-ucm-client-peripheral-driver/acpi-cyp0002
Posted February 3rd, 2025 17:02
Thankyou very much Cyrus that worked a treat.
al-techy
Posted February 11th, 2025 04:57
@cyrus1961
Thanks so much for the link. Not a Dell system, but a custom build with Asus Prime z590-p. I downloaded all drivers and still couldn't figure this out.
Appreciated!
Tintin121
Posted March 31st, 2025 03:32
@SergS I know this is over two years later, but huge thanks
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AlvoradaBH
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Posted July 5th, 2026 12:12
https://www.dell.com/support/home/pt-br/drivers/driversdetails?driverid=cg6n4
Solution Dell