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Can't adjust screen brightness

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I received an update for BIOS after which I am unable to change screen brightness. I tried following approaches:

 

1. Checked for Brightness option (which is missing):

 

Screenshot 2015-08-05 20.14.29.png

 

Screenshot 2015-08-05 20.14.39.png

 

Screenshot 2015-08-05 20.15.28.png

 

 

2.  Checked for updates in HP Support Assistant- There were no scheduled updates

 

 

3. Tried to update driver :

Settings > Display > Advanced Display Settings > Display Adapter > Properties > Driver Tab > Update Driver button.  Here also, I received notification that Driver is up to date.

 

Could you please help!

 


compaq 621 screen suddenly went blank...

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Yesterday, my laptop working properly.. and this morning when i switched on my laptop just went blank... please help me with this.. what i have to do.. cpu is working nothing on screen....

It does not work RADEON R5 + RADEON R7 M360

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Hi.

 start the game with only a video card RADEON R5.

 

AMD system monitor shows 0 percent when loading both cards .

1.jpg

 

In the games can be seen lags and poor performance.

The driver is installed from the site hp.

 

Help me please.

Brightness cannot change

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Re: pavilion g6-1021tx - Switching between AMD Radeon and intel HD Graphics
Options

‎11-11-2015 07:58 PM
Dear hp

Still not good things happen to my computer. As a solution i have left only reinstall the windows 8.1. So now my machine is now running windows 8.1 Please let me now if you solve this issue in this pc model.


Now I have another problem. my screen brightness cannot change. please give me some tips to do this. because i cant reinstall windows again please give me your accurate solution for this.

Drivers are already installed for all components
Switchable graphic working. computer is running wel other than brightness issue.

deactivating my touchscreen

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i have read the above steps but my notebook doesnt have a box where I can uncheck 'use your finger to interact with objects on the screen'.....so hw do i deactivate my touch screen. i use HP Pavilion TS Notebook...windows 8 64bit

Windows 10 driver for AMD Radeon HD 6300M

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Need to find Windows 10 PRO 64 bit driver for AMD Radeon HD 6300M.  Have installed the latest AMD Beta dirvers but Windows 10 give an Error 43.  AMD software displays "No AMD driver installed"

screen mirroring hp spectre

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Hi,

 

I have an HP Spectre x360 (13-4009TU). I have been trying to use screen mirroring on my Sony Bravia TV kd-65x8500c. When I use the screen mirroring option on the TV and try to connect the laptop, both devices seem to recognize each other but eventually connection fails.

 

I have tried it multiple times.

Can you please help

 

Would really appreciate your help.

 

Thanks

Umair

Radeon HD 6490M not working for windows 10 please HELP

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I have intel hd graphics 3000 and radeon hd 6490M but the radeon one is not working.. 

and windows tells me that i have a radeon hd 7400M instead of mine... please give me a solution Smiley Sad


Adding screen resolution

zbook 15 g2 intel video questions

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How do I make my zbook 15 g2 use its internal intel graphics exclusively all the time??


The nvidia graphics card makes the notebook overheat all the time as well as interfering with sleep, wakeup, all kinds of hassles.

 

If one is using the internal intel graphics, will connecting the notebook to the dock still work with 2 monitors connected to the dock?? -- what would be involved in having dual monitors work correctly with the dock and internal intel graphics??

 

Thank you, Tom

Compaq 15-h006nl dedicated GPU underclock by default.

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It isnt a problem of switchable because it uses the dedicated GPU, the problem is that the dedicated GPU Radeon 8570M) looks to be underclocked (under extreme use, the temp is 35-40°C  and the fan is running at 35% capacity).

 

I'm compeltely deceived, I bought a latop with a GPU not a % of a GPU. 

 

I'm not asking to receive an overcloked GPU that would end briking the latop but not using the GPU leaving it at 35°C at high perfomance connected to the charger is ridiculous.

 

I have already talked to HP support, shipped the latop 2000km away for 2 weeks and they just reiinstalled the OS (Not taking in consideration that i already did that)........

 

How should i feel? 

 

Is there anyway to remove the cap and set it to normal use?

 

I'm looking forward for an answer, regards.

 

Meriv.

 

 

"HP DreamColor Calibration Solution 2.2.0" errors with "failed to read prescriptions"

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I have been hapily calibrating my Dreamcolor display on my laptop with the HP-branded Xrite calorimeter for about a year.  Now when I run "HP DreamColor Calibration Solution 2.2.0"  which reports "failed to read prescriptions".  When I close this popup box, when I attempt to  "choose the Display Preset:" is empty and nothing can be pulled down.  All RGB primaries are zero.  I cannot go forward with values that cannot be loaded.

I can never get to the point where I can use my calibrator:

HP calibration system
Product B1F63AA
Serial number HP-14.A-02.100899.08

 I removed the Calibration Solution software and rebooted. then I downloaded and reinstalled the software, rebooted, same problem.

 Calibration had worked for about a year but now this.  Had not changed any setting to my knowledge.  No windows upgrades, no disabling services or daemon's...

How can I calibrate my display?????

 

my laptop:

HP EliteBook 8570w with Dreamcolor display

Serial#[Personal Information Removed]

Product: C6Y89UT#ABA

brightness keys not working

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I recently bought HP laptop. Then i installed all drivers, in my lap all drives currently in up to date. but now brightness function keys not working in my lap, brightness options also not working( balanced and power option)

A broken screen

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My screen broke due my PC falling from an elevated surface. What should I do next? Does the Hp limited warranty cover a broken screen?

wifi doesn't work with Windows 10

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I've install with success Windows 10. However, my wifi doesn't work. I did all pilots update and still nothing. when I go and click on active, it wont change.
can you provide me solution?

thanking you in advance!

vga crash after driver install

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I installed win10 in august, i had not so much roblem with it, but a week ago i got up and my laptop continously started to BSOD.. i started recovery mode, tried to unistall all the drivers..ect.ect..Now i'm after a clean install, and i blocked driver updates, because if i install/update the radeon vga driver the system freezez and crash, and BSOD.. I tried to manually download and install the win8 support driver from here, i tried ATI's site(newest driver).  (btw i tried linux too, and same happened 6-8 hours  later) Smiley Sad (it said to me to reset GPU...) I'm afraid of, this is a hardware issue. What do you suggest? 

Thank you!

My G71-340us laptop monitor

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My laptop works fine with a external monitor but laptop monitor is dead. I replaced the monitor and video cable. Any help?

Moving Mouse left pulls up Windows Tiles

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Almost every time I move the mouse left, it pulls up the windows start menu.  It seems like it's something I should be able to turn off in settings but haven't figured out.  

I have problems

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I have a series of problems.

 

1.  Broken monitor which I connect to one of two external monitors, one with a VGA cable and the other with an HDMI:  Everything was working beautifully and then neither monitor was receiving a signal.  What happened initially was that I tripped over the HDMI, actually pulling off the metal piece that is inserted into the port.  I went and go another and the external monitor still did not get a signal.  I thought that maybe I had bent the  port but that wouldn't have caused the monitor that is connected with a VGA cable to still receive no signal, but I don't know that for sure.   Went through several tutorials and ended up following one instructing me to remove the RTC battery for 10 minutes.  I was very careful to follow the instructions.  When I powered up the laptop, not only did the two external monitors not receive signals, but the broken monitor was black .

 

2.  Once I powered on the laptop and got no results on the screen or external monitors,  I noticed that both the Caps Lock key and the Num Lock key were blinking.  At this point, I considered the possibility that I needed some personal guiance.

 

3.  I am in the process of writing a book.  To ensure that nothing gets lost, I have been emailing the most  recent draft to various email addresses.  I was in a new draft when the HDMI cable broken and had not yet sent that draft.  Ihave another laptop and was hopeful that I could connect the laptop with the broken screen to my other laptop and retrieve the latest draft and save it on the other laptop.  I have not been successful in accomplishing this.

 

I suspect that in today's world, I would not be considered even a little bit knowledgeable about my laptops' technical issues . I can, however, follow direction extremely well.  I have little fear of exploring possible resolutions to most  problems and am tenacious to a fault. I   will exhaust evey avenue I can to resolve most issues.  Essentially, I have no fear of trying anything new and so far, I have been very successful and have learned much,  until now. 

envy X360 touchscreen not working on windows 10

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The above laptop was upgraded to windows 10 then lost touchscreen from the BIOS diag to the operating system. Theh HID touchscreen on device manager is nowhere to be seen. I have 4 unknown devices on device manager with no software or drivers on hp website. Tried to reverte the bios back but it is no longer compatible. I am therefore stuck with a laptop not 100% functioning to its capability.

Any help to get this done can be appreciated please. The recovery USB stick sent to me by hp is not compatible to my system. I am completely lost with a machine built in China with no support in UK by the look of it!

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