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Fan Speed Not Displayed
#1
Fan Speed Not Displayed on HP Pavilion g6-1d16dx, laptop.
Speed Fan program displays speed of 3200rpm.
Attached is debug file.


Attached Files
.dbg   HWiNFO64.DBG (Size: 1 MB / Downloads: 4)
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#2
I will need a dump of the Embedded Controller space.
Can you please try either the RW-Everything tool to read the EC space or AIDA64 to make an Embedded Controller dump and attach it here?
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#3
Never heard of, or used RW-Everything tool.
Google found it.
Looks like it's able to find the EC.
EC outputs in 2 formats:  *.rw & *.bin
Attached are both.
Won't attach directly...must zip.
The type of file that you attached is not allowed. Please remove the attachment or choose a different type.


Attached Files
.zip   EC6662.zip (Size: 1.07 KB / Downloads: 1)
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#4
Thanks. Unfortunately I don't know how to read fan speed on this model.
Perhaps an ACPI table dump using the RW-Everything tool might give me some idea...
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#5
ACPI Table dumps attached.


Attached Files
.zip   RSDP.zip (Size: 590 bytes / Downloads: 1)
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#6
Thanks, but please dump the DSDT table too.
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#7
DSDT & All Tables in both formats.


Attached Files
.zip   DSDT.zip (Size: 140.49 KB / Downloads: 1)
.zip   AcpiTbls.zip (Size: 159.99 KB / Downloads: 1)
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#8
Thanks for the data.
I'm sorry, but I haven't been able to determine how to read fan speed on this model. It's a proprietary implementation and chances to determine that are rather low.
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#9
SpeedFan can read it, but he must do it differently?
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#10
I have no idea how it does that. Are you sure the speed it reports is correct?
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#11
   
Fan appears to have 3 speeds.
High = 3600 rpm
Medium = 3200 rpm
Low = 2500 rpm

Can watch it toggle between them in SpeedFan.
From the sound & the readings, it seems correct.
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