I installed it on top of the old drivers. But that doesn't explain why it wouldn't have changed the values.
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Sorry should have been more clear - Was Windows 8 an upgrade or new install?
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Ah, I upgraded from Windows 7. Unfortunately, not knowing about this issue, I could not check the values before the upgrade.
All we need is one person with an Envy 17t-3200 to check the value(s) before they upgrade to Windows 8 and we can figure this out! -
Well I'm back on Windows 7 and I have the Envy 17-3270NR - my value is f940 as well!
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What Intel driver version do the 3200 drivers use?
These are 9.17.10.2817. -
I am on 9.17.10.2867. -
That may be why. Different drivers.
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Yup, I'm content to wait for a fix. I've already wasted a lot of time on this. Intel is still trying to figure out the issue:
Brightness settings are ignored. -
I can confirm that on an ENVY 17-32XX (7850M/Intel 4000) on Windows 8, using the latest HP VGA Drivers (2012-10-18 , Version:8.982.6.0, 298.3M | sp58812.exe) and the same reg hack (change the dword value to f940), brightness control is working.
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We now have success with both 3xxx and 32xx models. -
I don't want to spend another saturday reinstalling windows and software!
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I,m not sure you can screencap brightness fixes
Hve you thought about using Acronis to make an image of your OS?
You could then install Windows 8, and if it doesnt work, flash your image back. -
BTW, I'm running this same driver with the same fix on my 17-3200 and no brightness control. -
Intel drivers are included with the HP SG packages. They have to be installed together to work correctly.
You know they have been installed together if it shows the provider as AMD, even for the Intel driver.
It will also show for version the package number from AMD. If you are showing Intel as provider or an Intel driver version, your drivers are not correctly installed.
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Thanks, I will check this tonight!
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I uninstalled the AMD drivers and reinstalled the latest ones and now the brightness control is working. I did have to change the entry below 0000 to f940.
THANKS!!! -
Glad to hear it worked out -
ok well its my turn now. system image now complete
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Congratulations to you as well. I'm so glad this is working for all of us.
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Awesome!
Well, that takes care of us Envy owners anyway.
I wonder if I should make a thread int he Envy forum? -
10/30/2012
- Added: AMD Radeon HD graphics driver package for ENVY 15-32XX (7750M) / ENVY 17-32XX (7850M), version 8.982.6.0000 (AMD) / 9.17.10.2817 (Intel SG) for Windows 8 x64.
Sorry guys for being absent - the past few days have been very busy for me and I'm in the midst of catching up. Terrible timing, I know.
Thanks adrynalyne for being such a great resource on the Windows 8 display brightness issue and corresponding workaround. Your blog post is now linked in the first post of this thread under the AMD graphics drivers. -
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Great news, except for some of us. It seems the ENVY 17-30XX is the only model not having W8 Video drivers yet
Still hopping ! -
Reg fix Confirmed!
Envy 15-3000 upgraded to windows 8 pro. installed HP's Radeon drivers for Windows 8 x64 from driver page (Version:9.0.0.0, 297.14M Available as of 10/18/12), then ran reg fix.
Quick and easy. Thanks! -
I'm on Windows 7 x64.
Installed latest Intel HD Graphics drivers (version 15.28.7.64.2867 (9.17.10.2867)) on top of HP SG graphics and also AMD Catalyst 12.11 beta4 . Brightness controls now work with the 0xf940 workaround/registry hack for Intel drivers. -
Ugh I see there are no graphics drivers for my 3070nr, Windows 8 runs great up to that point
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I'm sure there will be soon. What AMD GPU is in that?
Edit: Try the ones for the Envy 15 3XXX.
I found this in the inf:
AMD6740.7 = "Radeon (TM) HD 7690M XT"
Give me your device IDs from driver properties in Device Manager, and I can look closer. -
PCI\VEN_1002&DEV_6740&SUBSYS_1689103C&REV_00
PCI\VEN_1002&DEV_6740&SUBSYS_1689103C
PCI\VEN_1002&DEV_6740&CC_030000
PCI\VEN_1002&DEV_6740&CC_0300
Compatible IDs:
PCI\VEN_1002&DEV_6740&REV_00
PCI\VEN_1002&DEV_6740
PCI\VEN_1002&CC_030000
PCI\VEN_1002&CC_0300
PCI\VEN_1002
PCI\CC_030000
PCI\CC_0300 -
Doesn't quite match. Odd, because I checked for another 7690m XT (with 2GB) and it matched.
Sorry for the false alarm. -
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Despite HP releasing drivers on the support page I still haven't gotten brightness control to work on the 32XX model. Multiple drivers and registry changes tried - anyone had success yet?
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See here:
http://forum.notebookreview.com/hp-...5-3xxx-envy-17-3xxx-intel-22.html#post8918206 -
All posts I've seen are for the 30XX (15" & 17") and 32XX (17" only).
This ain't my first rodeo and drivers have been correctly installed using HPs, Leshcat, and those listed on the forum; each tested with the registry changes. I'm also one of the few (if not only) that has done a full clean install rather than an upgrade of Windows 8. If anyone has a 15" 32XX CTO with brightness control working please let us know. -
http://adrynalyne.blogspot.com/2012/10/fix-brightness-control-for-windows-8.html
Best of luck to you
PS, you are definitely not the only one who did a clean install of Windows 8. I too did a completely clean install of Windows 8.
Edit:
I checked the Windows 7 drivers, and your feature code is the same as the rest of us.
[PwrCons_SNB_AddSwSettings]
HKR,, FeatureTestControl,%REG_DWORD%, 0xF940
[PwrCons_IVB_AddSwSettings]
HKR,, FeatureTestControl,%REG_DWORD%, 0xF940
Can you post your driver information in the AMD control panel as well as Device Manager?
View attachment 86698
View attachment 86699 -
Thanks -
You can edit the file I provided, or do it manually via regedit.
http://adrynalyne.blogspot.com/2012/10/fix-brightness-control-for-windows-8.html -
Thanks a lot -
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Post your driver information, as shown here:
http://forum.notebookreview.com/hp-...5-3xxx-envy-17-3xxx-intel-22.html#post8918206
Also post your driver information from here:
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Open regedit and tell me what the value of FeatureTestControl is under
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0001
Screenshot preferred. Thanks! -
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Thanks.
A couple things I would like to check:
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\intelkmd
There is a FeatureTestControl here as well. Can you also make sure that it is f940 and reboot?
Also, under HKEY_LOCAL_MACHINE\SYSTEM\Select, what is Current set to? -
Thank you very much sir.
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Anyone got anything to work on Envy 17 3070nr on Windows 8??
All there drivers refuse to install, or install without brightness controls. =(
Even with this .reg fix. -
I ask you because none are listed for your model yet. Until then the reg fix likely will not work.
[Drivers] HP ENVY 15-3XXX / ENVY 17-3XXX (INTEL)
Discussion in 'HP' started by justinkw1, Dec 7, 2011.