HP Envy 17t-2100 Display :: Device Manager Won't Detect High Performance GPU
Apr 26, 2014
I have had my laptop for a couple of years now. It is currently the HP Envy 17t-2100 normal edition. A while back long before this issue I had to re-install windows 7 and of course while I did download all the drivers. I was still not able to download the switchable graphics driver / program. I don't know if this is related to the issue or not.
The MAIN issue I do have however, is that my laptop no longer recognizes the high performance GPU (The AMD Radeon 6850M). I have tried installing the drivers, uninstalling, and reinstalling again. But no luck.
View 2 Replies
ADVERTISEMENT
Aug 29, 2014
I'm using the W540 with an ultradock and external monitors. After upgrading my W540 to win8.1 64 bit, device manager is showing an unknown device. I'm not quite sure what it is, but almost everything seems to be working fine and Lenovo solution center isn't finding any driver updates.
I did notice that the solution center hardware scan did not test the video card memory and listed that test as N/A. Video and monitors seem to be working fine though and both nvidia and intel graphics show up in device manager.
Device manager lists the device in question as follows:
Device instance path: ROOTSYSTEM001
Hardware Ids: rootiwdbus
Device stack: DriverPnPManager
View 1 Replies
View Related
Jan 17, 2014
I have just installed Windows 8.1 x64 on my Lenovo E330.
I downloaded drivers from the website, and installed all of them. But after that there's one device listed as Unknown in device manager, and I can't figure our which device it is.
Hardware ID is {48126E0D-4BDD-4D26-8A24-569C7AB522D6}SettingsDriver, so that doesn't identify the device.
Info from Solution Centre: Product: 3354AF7
How to identify what driver I missed to install
View 8 Replies
View Related
Mar 11, 2010
I got my new laptop today, and got rid of the installed Dell Crap and installed my Windows 7 Ultimate 64-bit.
Now under my Device Manager I've got two issues:
Base System
Base System
I contacted Dell, they said they won't support my laptop since I don't have their operating system on it. All I want to know is what drivers I need. I can't believe they couldn't let me know.
View 10 Replies
View Related
Aug 4, 2014
I just bought a B590, model 20208, with, i3-3110m, 500GB HDD, GeForce 720M.I installed Win 7 64bits, but in Device Manager, before installing all the drivers appeared Other Devices an Unknown Device with thise details: code 28, Device type: Other devices; Location: on Microsoft ACPI-Compliant Embedded Controllert . After installing drivers, the problem persists.Another problem was with PCI express but resolved with Intel Management Engine Interface drivers.Other problem resolved was with the GeForce 720 M videocard; wasn't recognized but resolved with the last driver from GeForce site. the last problem remained it's The Unknown Devices.
View 3 Replies
View Related
Aug 8, 2014
My device manager could not detect bluetooth device. and if i search my bluetooth device from the bluetooth icon, it pairs with my bluetooth device and shows connected but after a while it shows not connected.
HP model p027tx, windows 8.1 .........
View 7 Replies
View Related
Jul 18, 2009
I just bought a Studio XPS 1340. 64 bit windows vista is installed. When I tried to put the computer in High Performance mode, it just shuts off. I have the upgraded 256 "hybrid" graphics card. I kept trying to use it in High Performance but the computer would just shut off after a minute or so.
I called dell, the rep stated that you cannot use high performance mode with 64 bit vista with only 4 gigs of ram (which i have) she said that in order to use high performance mode I need to buy a new computer with 32 bit OS installed, or upgrade mine to 8 gigs of RAM. I have waited forever for this thing and I dont understand why I cannot use high performance mode with 4 gigs of RAM? Is this really true?? Why would they sell a computer that does not work with the configured setup.
View 10 Replies
View Related
Jan 11, 2011
i have a 2 week old tm2t (2100) laptop and its touch input is completely dead. i reinstalled os..
updated bios
updated graphics drivers
updated wacom drivers
after doing all these things also its not working.
View 9 Replies
View Related
May 15, 2014
Is it possible to add a second 24" monitor for use with my laptop, which is connected through a workstation. If so, what is required?
View 1 Replies
View Related
Apr 17, 2009
I am looking into an E4200 with the SU9400 (1.4) processor. I understand that individually the high performance would be faster, however when assessing its speed as a whole system (the E4200), is there much of a "real life" value to getting the faster HD?
View 3 Replies
View Related
Sep 6, 2013
I have an XPS 12 that I have a question about. When my computer is plugged in the power option is set to High Performance. When I unplug it it goes to Power Saver. How do I get the power option to permanently be on High Performance?
View 4 Replies
View Related
Nov 26, 2014
I have an HP Pavilion G6 that I purchased in December 2012. Yesterday I decided to get a new HDD to upgrade it and start fresh. It's a 1TB SSD+HDD hybrid by Seagate. It installed without a hitch, and I used my HP recovery CDs to do a factory format of the disk.It finishes, reboots, but instead of rebooting to the HP Windows 8 setup screens, it goes to what looks like Windows 8 safe mode with a box containing the date, time, and it says something along the lines of "HP diagnostics driver installation" with an OK. Clicking that or not makes it disappear, and there's a command prompt bar at the bottom left hand corner of the screen.The screen changes to an HP screen that begins to install drivers. It finishes, and reboots to a black screen that says "no boot device detected, please install OS."I ran a check of the drive and it's fine. I swapped my regular drive back in, and it loaded up fine. In fact that's what I'm using right now to type this. The boot order was never changed in the BIOs. If it were the connector failing I doubt it would load the drive that's always been in the computer. Loading up the newly formatted drive in an external enclosure shows that Windows 8 is indeed on it, but on a 93GB partition even though the drive is 1TB.
View 5 Replies
View Related
Nov 5, 2011
Since yesterday my Dell Inspiron 1545 laptop is unable to detect any USB device connected to it. I tried connecting the device to all available ports of laptop but none of them is working. I tried to update the drivers but in troubleshoot window its showing "No plugin found ..drivers are not loaded" and for any USB device connected to it, its showing "Unknown USB device".When I went into its detail its showing that "digital signature is not present". I tried all the ways like install, uninstall, reboot. But its not even able to install/update the drivers. All my USB devices were getting detected and were working fine till 5th Nov.11 before this problem started on 6th Nov.11 and I changed nothing in laptop also no damage been caused to it.
View 6 Replies
View Related
Mar 18, 2013
Bluetooth not working on my new Inspiron 15 3521. System config - Windows 7 64bit.
I have updated driver from Dell support but still having same problem. It goes in searching mode and nothing further. Unable to detect the laptop from bluetooth device (phone).
View 17 Replies
View Related
Sep 6, 2009
I have an FW490, and noticed when looking at the device manager that under Portable Devices that there was a problem. There is a warning beside something called "R5C592". When I checked under properties it says Device type: Portable Device, Manufacturer: Ricoh, Location: on UMBus Enumerator.
Under device status it says: "Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19)
Click 'Check for solutions' to send data about this device to Microsoft and to see if there is a solution available."
I checked for solutions and couldn't find anything. My PC seems to be running fine. Is it possible that it could be that I used a USB key that is causing this problem?
View 5 Replies
View Related
Feb 13, 2009
I'm trying to find where my hardware manager is in this macbook pro 17" notebook.
View 10 Replies
View Related
Jan 5, 2015
Intel dual band Wireless-N 7260 model 7260HMW AN. Bluetooth does not appear in device manager. Proper soft drivers required for Windows 8.1. Tried uninstalling and re-installing === latest drivers installed. WIFI is always working. OS Windows 8.1 x64 enterprise.
View 3 Replies
View Related
Apr 23, 2014
I just bought a Touchsmart Envy 15-J117TX 2 days ago. I have a problem of connecting usb optical drive to my laptop.I don't know why DVD drive doesn't show in my computer!!! and in Device Manager, I cannot see DVD/CD-ROM drives?
View 1 Replies
View Related
Nov 28, 2008
i bought a acer laptop @ bestbuy and it came with preinstall vista home. i used the computer fine and all and the internet connects to my router find and was surfing the internet. i then decided to install a fresh copy of my own vista ultimate because i dont like the preinstall stuff that they did because it just clutters up space. after i finish my install of vista ultimate, my laptop doesn't connect to the internet. i know this is simply but i dont see network adapters under the device manager in the computer management screen. i am worried because if i have to install the driver, then i would see some icons with a yellow exclamation mark, but i dont see NETWORK ADAPTERS AT ALL. i dont know how to solve this? any help would be greatly appreciated. thanks all. i've tried to press scan for new hardware changes but still i dont see the network adpaters. i thought if you install vista ultimate, then it will install the wireless drivers for you too.
View 10 Replies
View Related
Nov 30, 2008
name your network adaptor (ethernet) comes up as in your device manager.
Mine won't show up, when I download the drivers from acer it encounters an error, just need the name it comes up as in device manager,
View 10 Replies
View Related
Jan 9, 2009
I currently have an Acer Extensa 5620z-4801. About a month ago, I started using my laptop to burn DVDs. The DVD burner worked just fine for the first 2 DVDs. I used Ashampoo. After those 2 DVDs, it stopped working. I checked on My Computer, and the DVD drive wasn't there. At first I thought it was just temporary, so I restarted my laptop. But then after that, it's still not there, and I freaked out. I checked my device manager to find it, but it vanished from device manager also. I tried to google to find a solution, but doesn't help. I tried that regedit method, but I couldn't find neither upperfilter nor the lowerfilter or whatsoever. I tried removing prime and secondary IDE and reinstall, but doesn't help.
View 5 Replies
View Related
Jan 14, 2015
I noticed today that Device manager lists a different CPU to the one in my laptop in the 'System devices' section.
My laptop is a HP DV7-6052ea with I7-2630QM (Socket 988b)
Device manager shows the correct details under 'Processor', listing the I7-2630QM (8 times).
Under 'System devices' it has this line: Xeon E3-1200/2nd Generation Intel(R) Core(TM) Processor Family PCI Express Root Port - 0101
I can't see any details for the 2630QM in the 'System devices' section.
Device manager says all drivers are up to date;
I7-2630QM - 6.1.7600.16385 21/06/2006
Xeon E3-1200 - 9.2.0.1026 10/03/2011
CPU-Z correctly lists the I-7 2630QM and I haven't noticed any problems with my system (apart from some songs skipping a bit) so is this something that is likely to cause problems or OK?
View 2 Replies
View Related
Nov 21, 2014
I have a Seagate 1TB hard drive connected via USB as a backup (Memeo-backup software) to my HP Probook 470 G2 (Windows 7 Pro). The Device Access Manager asks me to authenticate myself every 15 min (approx). This is very annoying. Is the solution to uninstall the DAM s/w and what will the consequences be? Or how to get around the Device Access Manager?
View 2 Replies
View Related
Mar 27, 2013
I own a Dell XPS M1730, that is our of warranty.
Recently, my CD Drive failed to read CD's. So, I removed the drive and took the model number off of it and searched the internet for a new drive (since Dell does not sell them). I bought it, received it and installed. It turns on, opens up and the light is on.
Now, I want to reformat my computer but the system is not reading the drive even though it appears to be on. It does not show up in Device Manager, and when I go to the Boot Menu it tells my that it cannot read the device in the modular drive. Yes, the module drive is enabled in Bios.
Is there anything I can do to remedy this or am I forced to send my laptop back to Dell again for repairs (Because that is getting old, and if that is the case then it just going to become a brick to me).
View 1 Replies
View Related
Sep 22, 2014
I am trying to connect bluetooth earphones to my HP-Pavilion-dv7-6b32us Notebook. I have two different models that I am trying to connect to my notebook: Nextware Sonic and Jarv earphones, both via bluetooth. I've tried "Add a Device" through the control panel, but the devices don't pair or show up. I can't find Bluetooth in the device manager. Are there any drivers I can download or software on the computer I can activate to solve this, or do I need to buy a bluetooth dongle?
View 1 Replies
View Related
Dec 13, 2014
I've got HP client security V 8.3.4.1811 pre installed on my new ProBook 450 G2. However when I try to access the "Device Access Manager" the program crashes and show this error:
"at HP.ProtectTools.DeviceAccessManager.BaseViewModel.Load() at HP.ProtectTools.DeviceAccessManager.UserPage.OnLoaded(Object sender, RoutedEventArgs e) at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at
[code]...
View 2 Replies
View Related
Jan 29, 2015
I installed a new hard drive on my Niece's laptop Inspiron 14Z (N441Z) and did a clean install of Win 7 Home Premium. I installed the Chipset drivers first and then started on the list displayed in the support area for this machine. After completing all of the drivers install, my device manager looked like this:
The Unknown Device shows an ID USBUnknown. This machine has 1-USB2 and 2-USB3 ports. If I run the Dell Diagnostics it shows that I have 1-1.1 USB ports, and 2-USB2 ports. The 1.1 port appears to works since it will recognize flash drives etc. This is also true of the of USB2 ports. The other USB2 does not recognize anything except my Samsung Galaxy 4 phone. But when it is unplugged I get a balloon on the task bar that says a USB device is not recognized. This will also occur when I first boot up the machine. It is like the machine is not recognizing the USB ports If I run any of the hardware troubleshooters that Microsoft has it tells me that a driver is missing but when it tries and install, it reports that it fails. I have undated my bios, all drivers, I have uninstalled drivers and then rebooted with no luck.
View 2 Replies
View Related
Oct 30, 2014
I installed windows 7 on my new Hp 450 g1, and everything works fine except the wifi. When i open the hp connection manager it says that wifi is disabled by Device Manager.
I tried all the drivers from hp's site and none of them work.
When i open the Device Manager it shows me that it has found under the name "Other Devices" the Network Controller but there is a little triangle on it and does not let me to install any driver that i found on hp website.
View 5 Replies
View Related
Jun 8, 2014
I have an HP Envy m6 laptop with a Qualcomm Atheros AR9485 802.1b/g/n WiFi Adapter.
I have a Belkin DB600 N+ router.
All the phones and pc's on the wifi are fine and picking up the N-band.
My laptop is not. I have Windows 8.1 installed in it. My laptop is running fine on the g-band, and it's seeing all the b and g bands, just not the n-band.
I've updated my wifi adapter driver through the "Update Driver" option on the adapter, and I've also uninstalled and rebooted my wifi adapter driver (to have it reset to the original driver). It's still not picking up the n-band.
View 5 Replies
View Related
Feb 12, 2009
my Dv2418 has struck again......my webcam now disapeared.... I tried to do a system restore but for some reason, non are avaiable. Heres the catch tho.
On my vista partition the webcam cannot be found and there is no trace of it.
On my Windows 7 partition the webcam works.....
View 6 Replies
View Related
