Amd Radeon 6770m gpu stopped getting detected

hello everyone, i was using my hp pavilion dv6 6070se laptop the other day just browing the internet when the laptop suddenly powered off as if the battery got disconnected, it wasn't a temp. problem because i always keep it in check and the laptop didn't feel warm at all, then when i powered it back on it was runing on the intel gpu and my radeon gpu just vanished, it wasn't getting detected by the device manager and i even tried re-installing the driver but even the catalyst install manager doesn't detect a radeon hardware, can someone please help??

@Ahmed-Mak ,
Thanks for posting back. From what i am seeing here, the first thing i would try is a system restore back to when the hardware was detected. If there was any updates or other hardware related software ran on the system that could have made changes could have caused this issue.
Using Microsoft System Restore (Windows 7)
If you still have the issue after taking your system back to a time that you know it was working ok try this.
Troubleshoot monitor and video card problems
Here is another link that may help and give you some ideas.
Switchable Graphics on Notebooks Configured with Intel and ATI GPUs
Please post back and let me know if this helped.
Thank you again for posting and have a great day.
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
D5GR
I work on behalf of HP

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AMD Radeon 6770m and Intel HD 3000 Driver for Windows 8.1 Pro 64 Bit

Hi, I use
Laptop : HP Pavilion DV 6 - 6019 TX.
OS : Windows 8.1 Pro 64 Bit.
VGA : - AMD Radeon 6770m
- Intel HD 3000
Now, the graphic was error, each after booting, the windows logo appears then to black screen (can't get the desktop).
In device manager - display adapters, only AMD problem (Microsoft Basic Display Adapter), then I uninstall the driver to be able to install AMD drivers.
I tried with "14-4-mobility-win7-Win8-win8.1-64-dd-ccc-WHQL", it is said that the last AMD drivers, but when at the end of install, it said failed to complete.
i also update driver Intel HD 3000 from this " https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=23764 "
File name: win64_152822.exe
Version: 15.28.22.64.3517 (Latest)
Date: 04/10/2014
Size: 138.68 MB
OS: Windows 7 (64-bit), Win 8 (64-bit), Win 8.1 (64-bit)
anyone please help me? i already try 5 days to try some driver but still black screen because AMD driver can't install. if you know the driver, please write the link. thanks a lot

1. In bios, do you found fixed and dynamic? if you don't found, install bios mod. Use dynamic
2. Uninstall all programs and drivers previously, before of "Advanced Micro Devices, Inc. - Graphic Adapter WDDM1.3 - AMD Radeon HD 6700M Series" Release July 2014. You can use http://www.wagnardmobile.com/DDU, for example.
3. Do you install windows 8.1 on windows 8.0? do you use windows 8.1 fresh installation? Can you testing install a new copy of windows 8.0 fresh? install drivers and later install updates... or fresh install windows 8.1?
4. You testing install Windows 7 with http://ftp.hp.com/pub/softpaq/sp55001-55500/sp55092.exe and update to windows 8?
5. You testing install http://ftp.hp.com/pub/softpaq/sp55001-55500/sp55092.exe in windows 8 initially?
NOTE: Excuse me my bad english, I try to help you. You should install drivers in order: Intel Chipset Device Software, Intel Rapid Storage Technology, Intel Management Engine Interface (6-series / 7-series / 8-series / 9-series) and then AMD software: http://forum.notebookreview.com/hp-drivers-software-forum/556469-drivers-hp-dv6-4xxx-dv6-6xxx-dv7-5x...
NOTE 2: My computer support Windows 8.1 native, but your computer not... http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=4063&lc=en&cc=us&dlc=en&sw_lang=&product=5077... will be no new official drivers for these devices
NOTE 3. Test leshcat or guru3d drivers, and review forum respectively

Imac with AMD Radeon 6770m chipset will not allow brightness adjustments in Bootcamp Windows 7

I've encountered a Video Issue with the new Imac 22" Cinema display units that have the integrated AMD Radeon 6770M chipset when booted to Bootcamp Windows 7 (no difference what version) Enterprise edition in my case. I am unable to adjust the brightness intensity that is currently locked at full brightness.
In the past the Apple keyboard would easily adjust the brightness or I could use the Bootcamp Control Panel and use a slider to change the brightness settings. The keyboard function keys (F1 and F2) pop up the brightness control options and shows the onscreen slider moving as I am changing the display setting but there is no actual brightness change. The Bootcamp Control Panel has actually removed the Brightness Tab as if to indicate this freature is not available. (Bootcamp version 3.2 and 3.3). I can Image this Win 7 copy to an 21" Wide Screen 2009 release of the Imac that has a Nvidia Chipset and the Bootcamp Control Panel now displays the Brightness Tab AND the Keyboard control option works perfectly.
Suggestions?
Pete

You're probably seeing bad performance because you don't have the latest graphics drivers installed. The ones provided by Apple's Windows support software are long out of date. Going to AMD's main website and navigating to the download section won't get you the correct files. This is a direct link to the proper driver.
http://www2.ati.com/DriverS/mobile/12-10_mobility_vista_win7_win8_64_dd_ccc_whql _net4.exe

Can't Play Games on AMD Radeon 6770M??

Hello... i'm just figuring out to buy a new laptop n' that in my mind would probably be the hp pavilion dv6-6165tx ( this model is selling now in India n' sadly we can't customize them ) that has the intel corei7 2670QM and switchable Radeon 6770m. The other specs on this laptop look good as ever.
My primary concern it that.. i haven't played any games for last couple of years n' now i wanted to come back to gaming. This is indeed a good laptop for gaming but some new feature called the dynamic switching graphics is introduced that uses the gpu for 3d applications,games and intensive load apps while the integrated intel accelerator works for rest of the time. It's infact not working fine to the fullest as i came across discussions which said that the fps rates are falling down at certain points in game while it lags or freezes unconditionally several times. This looks like a big time problem to me as i want smooth gaming throughout and that the switching should be automatic but without some flaws.
So Please help me if the pavilion dv6 is worth a buy due to the radeon 6770m not being completely satisfied for gaming purpose as it the intel accelerator interrupts when it feels like the gpu's work is too small for it to be activated. If there is any fix for this issue pls post the same n' suggest me what i can do to get my complete experience after buying my new pavilion dv6.
Also, i have seen that the nvidia geforce gpu with optimus tech has the same problem though it is quite refined and introduced previously to the dynamic switching feature of the radeon cards.These are available on DELL,ASUS etc which were in my mind as to decide on what brand to buy. But they don't have a fix till now as the intel accelerator works at all times n' only at certain periods the gpu gets activated to assist the gma.
I need some valuable suggestions as how i could make my gpu be the default one or how to make better use of the automatic switching thing when playing demanding games.

hey please help ...!!! i bought HP ENVY M6 1210tx 1 month ago with ATI Radeon 7670 and INTEL HD 4000 GPUs.
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kindly help...

AMD Radeon 6770M Displaying Wrong VRAM amount in Bootcamp

Hi,
I am an avid gamer and recently I have decided to install Windows 7 on my MacBook Pro (Late 2011) via BootCamp.
Some of the games run natively on both OSx and Win7, so when I booted up a game on Windows and got significantly worse performance that I did on the Mac OSx side I was concerned.
I then opened up DiaxDg to view my Display information and got the following;
Card name: AMD Radeon HD 6770M
       Manufacturer: ATI Technologies Inc.
          Chip type: ATI display adapter (0x6740)
           DAC type: Internal DAC(400MHz)
         Device Key: Enum\PCI\VEN_1002&DEV_6740&SUBSYS_00F8106B&REV_00
    Display Memory: 707 MB
   Dedicated Memory: 1008 MB
      Shared Memory: 3795 MB
       Current Mode: 1680 x 1050 (32 bit) (60Hz)
On OSx, if I go into about my mac then more details or whatever, it displays the correct 1g amount.
My question really is this; is my graphics card performing badly/faulty or is it just not displaying the correct VRAM amount? If it is not displaying the correct amount, is this actually effecting performance or is the card functioning with 1g and the performance issues are all in my head?
I am really clueless about this sort of thing.. Any help would be appreciated.

You're probably seeing bad performance because you don't have the latest graphics drivers installed. The ones provided by Apple's Windows support software are long out of date. Going to AMD's main website and navigating to the download section won't get you the correct files. This is a direct link to the proper driver.
http://www2.ati.com/DriverS/mobile/12-10_mobility_vista_win7_win8_64_dd_ccc_whql _net4.exe

AMD Radeon HD 7450 DP not detected

I have a new HP Compaq Elite 8300 CMT with Windows 7 Enterprise 64 bit and an AMD Radeon HD 7450 DP graphics card installed. However although my monitor works when connected to the DVI output of the graphics card, under Device manager it is listed as 'Standard VGA adapter'.
I have tried installing the latest driver packages from both AMD and HP and in both cases the AMD Install Manager does not detect the graphics card, it just installs the audio driver and the install manager and says 'installation complete'.
I have been Googling this for a couple of days with no luck, so any help would be greatly appreciated.

Hello Jarnon,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that you are having issues with your graphic drivers on your HP Compaq Elite 8300 Business PC running Windows 7 Enterprise 64 bit. I am sorry, but to get your issue more exposure, I would suggest posting it in the commercial forums, since this is a commercial product. You can do this at Business PCs - Compaq, Elite, Pro.
I hope this helps. Thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

GeForce stops getting detected by driver

I am having problems with my GF 6600GT on AGP for some time now. Often, the bootup of Windows takes unusually long, and then the resolution drops, windows and dialogs move sluggish, and 3D stops working altogether. As I open the Device Manager I find out, that the graphic card is not detected by the driver. Reseting the computer does not help, the only thing that does, is reinstallation of the driver. I think, that there is a connection between AntiAliasing usage and this problem. When a game activates it, the next bootup usually fails. Any ideas? Thanks in advance!

Quote from: BravoMan on 16-February-07, 01:34:47
Thank you, I will try it right away. Just out of curiosity, why exactly this driver? Is this the last one, where something was updated/changed in regards to the 6600GT?
very good release, rock solid stable, without issues gives best performance for your class VGA. proved in time as best drivers. newest release are optimised for higher VGA class and will bring nothing for your VGA except some texture corruption or other unexpected things can come and drop in performance for sure.
but that is my vision & opinion only.

AMD Radeon 7950 Fan is way too loud

Hello,
I recently bought a new, non-flashed AMD Radeon 7950 GPU for my 4,1 Early 2009 Mac Pro, and ever since I put it in my computer has been much louder than it should be. It used to be almost completely silent, but now it is loud all the time, in particular when I play games or edit videos, aka GPU intensive tasks. I've seen other people having this issue too, but none of the forums I saw had a solution on them, I was wondering if someone could help me out.

Have a look at your "About this Mac". If you don't flash the 7950, the card will be reported as an AMD 7xxx and not a 7950. That means the driver is generic and will leave the card on its default settings. Which in turn means the fans will assume the worst and stay spinning.

Photoshop CC only detects Intel GPU instead of AMD Radeon (Win8)

Hi,
I am running a pc with Win 8 and Intel i7-3630QM CPU.
On my system I am running 2 Video Cards, both Intel HD Graphics 4000 and AMD Radeon HD 7670M.
I set my switchable cards to high performance when using photoshop.exe, but when I check in PS Preferences, the detected Graphic Processor is Intel HD 4000.
How can I set my AMD radeon for higher performances?
Thanks
Cecilia

With dual-GPU's, it is often necessary to disable the Intel GPU, usually in the computer's BIOS.
Many laptops have dual GPU's, to allow them to run with low power consumption (on the Intel), and then they automatically switch to the AMD/ATI, or nVidia GPU, depending on which chip is installed, for more graphically intensive work. That often works well, but not in all cases. In most of those anomaly instances, the switching in the BIOS takes care of the issue - inconvenient? Yes, but often necessary. Some users have had good results by disabling the Intel in the OS's Control Panel, rather than at the hardware level with the BIOS.
Good luck,
Hunt

G570, AMD Radeon getting very hot

Recently, the AMD Radeon in my G570 started to get very hot, over 100 °C, and freezing the display for a couple of seconds or shutting down the laptop all together. I recently updated the BIOS. Since the first signs I checked that the fan works and got rid of dust in the system. This improved it a little bit but running certain flash games in Firefox for example is not easily possible.
Edit: I forgot to addd, I also receive the message "Display Driver Stopped Responding and Has Successfully Recovered". Following one suggestion on the web I downloaded the latest graphics driver and set the Visual Effects in Performance Information and Tools to best for performance, but this hasn't solved the problem and would be strange if it did as I own this piece now over a year and never had a single problem, not even the ones mentioned in other threads around here, e.g. fan noise/constant running or hinges.

Hi
Welcome To Lenovo Community
Please try cleaning the heat sink fan & also try adding fresh thermal past on the processor
And GPU, It should cool down the system and work normally.
May be thermal past has dried up which is causing the system to heat up
http://www.techpowerup.com/articles/overclocking/134
Hope This Helps
Cheers!!!
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AMD Radeon 7950 can't detect 2nd display.

Hi, I got a new graphics controller installed today, a Sapphire 7950. Everything seemed to be running fine when starting up my PC. Only when I wanted to connect a second screen, it wouldn't be detected.
I tried connecting the first screen as second, tried different ports (DV-i, mini DP, HDMI) but it would only detect one display.
My system specs are as follows:
Processor 2 x 2,66 GHz Dual-Core Intel Xeon
Memory 11 GB 667 MHz DDR2 FB-DIMM
Graphics AMD Radeon HD 7950 3072 MB
Chipset Model:          AMD Radeon HD 7950
Type:          GPU
Bus:          PCIe
Slot:          Slot-1
PCIe Lane Width:          x16
VRAM (Total):          3072 MB
Vendor:          ATI (0x1002)
Device ID:          0x679a
Revision ID:          0x0000
ROM Revision:          113-E2080C-101
EFI Driver Version:          01.00.624
Displays:
Display:
Resolution:          1920 x 1080
Pixel Depth:          32-Bit Color (ARGB8888)
Main Display:          Yes
Mirror:          Off
Online:          Yes
PCI cards:
Name:          ATY,Hamachi
Type:          Display Controller
Driver Installed:          Yes
MSI:          No
Bus:          PCI
Slot:          Slot-1
Vendor ID:          0x1002
Device ID:          0x679a
Subsystem Vendor ID:          0x174b
Subsystem ID:          0xe208
Revision ID:          0x0000
Link Width:          x16
Link Speed:          2.5 GT/s
Name:          ATY,HamachiParent
Type:          ATY,HamachiParent
Driver Installed:          No
MSI:          No
Bus:          PCI
Slot:          Slot-1
Vendor ID:          0x1002
Device ID:          0xaaa0
Subsystem Vendor ID:          0x174b
Subsystem ID:          0xaaa0
Revision ID:          0x0000
Link Width:          x16
Link Speed:          2.5 GT/s
Any ideas of what could be wrong or missing?
Thank you,
Hengbo

A closer reading of the safire 7950 Mac edition site (link above) says they want to see a Mac Pro 4,1 2009 or better.
System Requirements
Mac Pro with Mac OS X 10.7.5
CD-ROM or DVD-ROM drive for installing software
Mac Pro with Mac OS X 10.8.2 or later
2 GB RAM, Early 2009 Mac Pro (MacPro4,1)

Windows systems equipped with AMD Radeon(TM) HD 6770M discrete desktop/mobile and APU graphics.

Hi,
First of all::
The product Name of my computer is: HP Pavilion dv6-6093ex Entertainment Notebook PC support
The number of my computer is : LM610EA#A2N.
I have AMD Radeon HD 6770M (1 GB DDR5).
For Switchable graphics modes, this package includes drivers for both graphics processing units(GPUs). (Integarted GPU is (Mobile Intel Graphics) and (Discrete GPU is (AMD Radeon Graphics).
Switchable graphics enable users to switch between a power_saving graphics mode(normally used under battery power) and a high-perfomance graphics mode.
I always find the same version in my home page which is 2011-11-18 , Version8.882.2.3000, 338.98M which I have it installed
1- AMD High-Definition Graphics Driver
2011-11-18 , Version8.882.2.3000, 338.98M
Released:
2011-11-18
File name:
sp55092.exe [1/1, 338.98M]
Version
8.882.2.3000
Catalyst Control Center Version: 2011
However, I found at
http://support.amd.com/en-us/download
There is a new versioin of AMD Radeon(TM) HD 6770M discrete desktop/mobile and APU graphics for
Windows operating systems equipped with AMD Radeon(TM) HD 6770M discrete desktop/mobile and APU graphics.
Thus, as long as I don't know if this can be compatible with my AMD Radeon or not, I am wondering if I can proceed with downloading it or not.
This is AMD Catalyst: 2014
This is AMD Chipset Drivers from
AMD Chipset Drivers:
Revision Number: 14.4 , Revision Number: 4/25/2014
http://support.amd.com/en-us/download/chipset?os=Windows%208%20-%2032

Could anyone reply to me?

Graphics Error AMD Radeon HD 7640G/7670M Dual GPU

HI,
I am facing a problem with my HP Pavilion g6-2301ax Notebook PC with AMD Radeon HD 7640G/7670M Dual GPU (2 GB DDR3 dedicated) with Windows 8 64-bit. I haven't made any changes to the hardware/software nor have I connected any new hardwares.
I cannot watch Videos no matter what program I use, be it VLC, Media Player, etc. The programs simply crashes. It takes quite a considerable time to boot and Restart/Shut-Down, than before. Here's a screenshot of the error message...
Also, the AMD Catalyst Control Centre keeps crashing...
Before, the Graphics Control Interface was totally different. The so called "Hydra Grid" wasn't there. The Control Menu had more options and the ability to customise. Since, it is a Dual GPU, there was an option whether to choose both or just one. This problem started like 2-3 days back.
I am really really frustrated. Because of this, my work is getting hampered a lot. Also, it doesn't read an external Hard Drive which has USB 3.0, even though the "safely remove icon" is shown at the task bar. And now, because of this I can't even Back-up my files on to the external hard drive in order to Recover or Restore it to Factory Settings.
Somebody help me.
Warm Regards,
Zamyang.

Hi @cheemsay ,
Welcome to the HP Forums!
It is a dynamite place to find answers and ideas!
For you to have the best experience in the HP forum I would like to direct your attention to the HP Forums Guide Learn How to Post and More
I understand that you are unable to play videos regardless of what player you try. You have not made any physical changes to your notebook or added any external hardware.
When you connected your External drive you get the safely remove icon but does not install the drive.
If you look in device manager does the external drive have any bangs or error on it. Have you checked the manufacturers site for a driver for it?
If you check disk management does it have a drive letter assigned to it?
Here is a link to
Testing for Hardware Failures (Windows 8) that may to determine the cause.
You state this happened only 2 -3 days ago and you cannot do a restore as the external is not being seen correctly but you should be able to do a recovery back to factory.
Do you know in updates were automatically installed?
Here is a link to Performing an HP system recovery (Windows 8) that will guide you through the recovery process.
I hope this helps!
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

AMD ATI RADEON 6770m problem after update YOSEMITE 10.10

Hello, i'm passing thru a very hard problems, I'm using a :
Model Name: MacBook Pro
Model Identifier: MacBookPro8,3
Processor Name: Intel Core i7
Processor Speed: 2.4 GHz
Number of Processors: 1
otal Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 6 MB
Memory: 16 GB
Boot ROM Version: MBP81.0047.B27
SMC Version (system): 1.70f6
AMD Radeon HD 6770M:
Chipset Model: AMD Radeon HD 6770M
Type: GPU
Bus: PCIe
PCIe Lane Width: x8
VRAM (Total): 1024 MB
Vendor: ATI (0x1002)
Device ID: 0x6740
after call many times to apple support made smc reset , PVRam reset, reinstall yosemite i paid for a tech made some BGA on my mac, it works for 1 week now i'm again with the same problem ... so i moved the amd .kext and controller .bundle to /DisableExtensions but remained on the folder ... i connected my canon T2i and when iPhoto starts the amd start work and my machine sttoped .. reboot now when i boot the machine only
amd radeon is working i tried change the card with gfxCardStatus but i can't
and there's no second display connected here...
so what it can be ?
Model Name: M

Remove Login Items to test.
Open System Preferences > Users & Groups then select the Login Items tab. Remove all items. Restart your Mac to test.
And remove all items from: /Library/StartupItems then restart to test.
Not enough free space on the iMac disk can slow startup time.
Click the Apple  top left in your screen. From the drop down menu click About This Mac > More Info > Storage
Make sure there's at least 15% free disk space.
If it's not a login/startup items or disk space issue, check the hard disk using Disk Utility.
Launch Disk Utility located in HD > Applications > Utillities
Select the startup disk on the left then select the First Aid tab.
Click: Verify Disk (not Verify Disk Permissions)
If Disk Utility reports errors, restart your Mac while holding down the Command + R keys.
From there you should be able to access the built in utilities in OS X Recovery to repair the startup disk and restore OS X.

I keep getting a "new network interface has been detected. Hoping to stop getting this automatic message I configured it, or thought I did. I'm still getting the message. How do I stop it?

I keep getting a "new network interface has been detected. Hoping to stop getting this automatic message I configured it, or thought I did. I'm still getting the message. How do I stop it?

I thought the same too, looks like its not just me having this issue, hope Apple do something soon. Thanks for your help

Amd Radeon 6770m gpu stopped getting detected

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