[Guide] HP ProBook/EliteBook/Zbook using Clover UEFI hotpatch (10.11)

[RehabMan]

How low can the fan run at

It depends on the hardware you have.

is there anyway I can change the fan mod to where the Fan comes on at higher temps or maybe change the fan speeds at higher temperatures? The i7 I've got gets so hot lol and the fan comes on pretty much all the time at 68 to 71 is worst and that's just browsing etc but rendering video exporting is very loud.

The fan behavior can be modified by changing the tables FTA1/FTA2 as shown in my recent post.

 

[VioletDragon]

You said something about putting a diode on your Fan on your 4530s what fan speeds do you get in idle and general use also full load? Is there anything I got to look out for at having the fan run at lower RPMs as hardware damage or fan damage?

 

[Theetjuh]

Not sure what you're referring to as far as "change a line of code" (there are lots of "lines of code" in the repo).

I think we are only interested in current results from the current 'master' and 'alc280test'.

This line of code:

While I'm looking at your codec dump, try changing 0x1a pin control to 0x25. You will see it in your model specific SSDT (CodecCommander custom config).

from:

                    "Command", Buffer() { 0x01, 0x1a, 0x07, 0x24 },

to:

                    "Command", Buffer() { 0x01, 0x1a, 0x07, 0x25 },

I will test the 'master' branch again, you know what does/doesn't work with 'alc280test'.

 

[RehabMan]

You said something about putting a diode on your Fan on your 4530s what fan speeds do you get in idle and general use also full load? Is there anything I got to look out for at having the fan run at lower RPMs as hardware damage or fan damage?

Read here: http://www.tonymacx86.com/hp-probook/99227-probook-silent-fan-mod.html#post597293

Found with google search: "site:tonymacx86.com rehabman diode fan 4530s rpm"

 

[VioletDragon]

Thank you RehabMan I'll check it out

 

[Theetjuh]

I will test the 'master' branch again, you know what does/doesn't work with 'alc280test'.

Results from the 'master' branch:
Without anything plugged in the audio jack.

• Speakers work
• Microphone works

With 4 pin plugged in the audio jack.

• Speakers don't work
• Onboard microphone doesn't work
• Headphone does work
• External microphone doesn't work.

With 3 pin plugged in the audio jack.

• Speakers don't work
• Onboard microphone does work
• Headphone does work

 

[RehabMan]

Results from the 'master' branch:
Without anything plugged in the audio jack.

• Speakers work
• Microphone works

With 4 pin plugged in the audio jack.

• Speakers don't work
• Onboard microphone doesn't work
• Headphone does work
• External microphone doesn't work.

With 3 pin plugged in the audio jack.

• Speakers don't work
• Onboard microphone does work
• Headphone does work

Note:
Without anything plugged in the audio jack.

• Speakers work (as expected)
• Microphone works (as expected)

With 4 pin plugged in the audio jack.

• Speakers don't work (as expected)
• Onboard microphone doesn't work (as expected)
• Headphone does work (as expected)
• External microphone doesn't work. (needs fixing)

With 3 pin plugged in the audio jack.

• Speakers don't work (as expected)
• Onboard microphone does work (as expected)
• Headphone does work (as expected)

Now maybe same test/report with alc280test...

 

[Theetjuh]

Now maybe same test/report with alc280test...

Results from the 'alc280test' branch:
Without anything plugged in the audio jack.

• Speakers work (as expected)
• Microphone works (as expected)

With 4 pin plugged in the audio jack.

• Speakers don't work (as expected)
• Onboard microphone doesn't work (as expected)
• Headphone doesn't work (needs fixing)
• External microphone does work (as expected)

With 3 pin plugged in the audio jack.

• Speakers don't work (as expected)
• Onboard microphone does work (as expected)
• Headphone doesn't work (needs fixing)

 

[Former-User-108696]

Results from the 'alc280test' branch:
Without anything plugged in the audio jack.

• Speakers work (as expected)
• Microphone works (as expected)

With 4 pin plugged in the audio jack.

• Speakers don't work (as expected)
• Onboard microphone doesn't work (as expected)
• Headphone doesn't work (needs fixing)
• External microphone does work (as expected)

With 3 pin plugged in the audio jack.

• Speakers don't work (as expected)
• Onboard microphone does work (as expected)
• Headphone doesn't work (needs fixing)

try this:

 

[RehabMan]

try this:

Integrated and pushed to alc280test.