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AaronKelley / DellFanManagement

A suite of tools for managing the fans in many Dell laptops.
GNU General Public License v3.0
245 stars 30 forks source link

Only detecting 1 of 2 fans? #35

Closed pmojong closed 5 months ago

pmojong commented 6 months ago

C:\Users\xps\Downloads\DellFanCmd-2.1.1>DellFanCmd testDellFanCmd 2.1.1 By Aaron Kelley Licensed under GPLv3 Source code available at https://github.com/AaronKelley/DellFanManagement

Dell SMM I/O driver by 424778940z https://github.com/424778940z/bzh-windrv-dell-smm-io

Derived from "Dell fan utility" by 424778940z https://github.com/424778940z/dell-fan-utility

Loading SMM I/O driver... ...Success. Disabling EC fan control... Looks like fan 2 is not present, system only has one fan? Measuring: Fan 1, level 0... Measuring: Fan 1, level 1... Measuring: Fan 1, level 2... Enabling EC fan control... Test procedure is finished.

Fan 1 initial speed: 4294967295

Fan 1 level 0 speed: 4294967295 Fan 1 level 1 speed: 4294967295 Fan 1 level 2 speed: 4294967295

Unloading SMM I/O driver... ...Done.

Not quite sure why, I'm using the Dell XPS 15 9030, which should have two fans as opposed to one. I've already updated my BIOS & drivers but still no luck.

AaronKelley commented 5 months ago

It's not detecting the first fan right either (bogus fan speed reading). This program only works with systems with 10th gen CPUs and older. Dell changed the fan control mechanism with 11th gen.