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R9 m375 graphic cart is missing from device manager -z51-70

Q: R9 m375 graphic cart is missing from device manager -z51-70

hello every one my z51-70 was working very well , but the m375 graphic card disappeared suddenly from device manager Please help me

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Preferred Solution: R9 m375 graphic cart is missing from device manager -z51-70

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i had bought the lenovo z-51 70 about a year ago. here are the specs:5th gen i7 5500u graphics card, amd radeon r9 m375 4gb graphics card, 8 gb ram. 1 tb storage. when i play games, the laptop overheats as soon as the game starts. i used both HW monitor and speed fan to monitor the temperature.the HW monitor displayed the following temperatures ( all temperatures in celcius) when gaming cpu temperature : 80 degrees to 90 degrees.graphics card temperatures: 80 degree to max of 97 degree sometimes reaching 100 degreesoverall laptop temperatures: around 35 degress. ( something called z51-00 and z51-01  temperature sensors) the speed fan displayed the following temp under the same conditions:cpu temp : 65 to 70 degreesgraphics card temps: 80 degree to max of 97 degree . all my drivers, bios, software are up to date.(last updated on 3 spetember 2016) should i stop using the laptop to play games when such heating occurs.? will it burn my cpu if i continue to play games? is it safe? the fans are running at max speed i presume because i can feel hot air coming from the exhaust slits. but i cant find a software to measure the rpm of the fan. speed fan does not detect the fan in the system nor its speed. what should i do to prevent this over heating from occuring? should i buy cooling pads or should i add more ram or should i stop playing using graphic intensive applications all together?

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I have a HP Pavilion dv6707us Entertainment Notebook PC. I was using Home Premium 32 bit Vista but I did a clean installation with Home Premium 64 Vista. I downloaded and installed all the drivers from HP?s site for 64 Vista. After clean installation I am facing the following problems.1. Realtek HD Audio Manager is missing from Device Manager.2. Advanced tab is missing from BIOS.3. CD/DVD drive is not reading media.? Installed the latest Realtek driver. Its showing in control panel. But not showing in device manager. When I checked in Device Manager sound, video and game controllers only conexant audio is there realtek is missing from there.? Now I am unable to use my external mic and internal mic volume is very low.? Looked into few forums there I found I need to enable my on board audio in BIOS but when I checked into my BIOS there is no ADVANCED TAB .My system details are :-Operating System : Windows Vista Home Premium SP 1 64bit
Ram : 2 GB RAM
Graphics : Nvidia GeForce Go 7150
System Model : MCP67
System Type : x64 Based PC
Processor : AMD Athlon 64 X2 TK-57 dual-core processor 1.90GH
BIOS Version : F.32
SMBIOS Version : 2.4
Please please please help me??.

A:Realtek HD Audio Manager missing from Device Manager & Advanced Tab missing from BIOS

I have the same OS and use Realtek. The only Realtek shown in Device Manager, Sound.... is the Realtek High Definition Audio. Are you sure you installed the 64 bit driver? The driver I have is

In Control Panel, DVD/CD-Rom drives, is your drive shown? Are there any problems noted?

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I have a HP Pavilion dv6707us Entertainment Notebook PC. I was using Home Premium 32 bit Vista but I did a clean installation with Home Premium 64 Vista. I downloaded and installed all the drivers from HP’s site for 64 Vista. After clean installation I am facing the following problems.

1.     Realtek HD Audio Manager is missing from Device Manager.

2.     Advanced tab is missing from BIOS.

3.     CD/DVD drive is not reading media.

Ø   Installed the latest Realtek driver. Its showing in control panel. But not showing in device manager. When I checked in Device Manager sound, video and game controllers only conexant audio is there realtek is missing from there.

Ø   Now I am unable to use my external mic and internal mic volume is very low.

Ø  Looked into few forums there I found I need to enable my on board audio in BIOS but when I checked into my BIOS there is no ADVANCED TAB .

My system details are :-
Operating System        :           Windows  Vista Home Premium SP 1 64bit
Ram                             :           2 GB RAM 
Graphics       &... Read more

A:Realtek HD Audio Manager missing from Device Manager & Advanced Tab Missing from

Did you allow HP to scan for missing drivers?
If your BIOS is missing a routine HP section...I'd start thinking "CMOS/RTC battery".

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hi hp just i want to ask i have hp 15-ac189nia   amd r5 m330 + hd 520  whene i play a games witech one will work intel or amd and how to control it     thnks

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I have a computer where the DHCP service will not start due to a missing dependent service.  I did some digging and found that the NetBT.sys file was missing, as well as the related Registry keys and the NetBIOS over TCP/IP service in Device Manager.
 I tried copying the NetBT.sys file over from a known good XP SP3 machine, but before I went any further, I wanted to make sure I wasn't missing anything.  Can someone offer some suggestions to fix this without having to reload XP?

A:NetBT.sys missing, registry entries missing, and NetBIOS over TCP/IP service missing from Device Manager

For what it is worth, I pulled the netbt.sys file from a known good machine and putting it into the %Windows%\system32\drivers folder, then imported the registry keys for NetBT from the same machine.  Rebooted the computer and the "NetBIOS over TCP
IP" driver showed up in Device manager under "Non Plug-and-Play Devices".  It showed that it was started, and verified that the DHCP client server was started as well.  Everything was in good working order at that point.  Here are the registry

Windows Registry Editor Version 5.00
"DisplayName"="NetBios over Tcpip"
"Description"="NetBios over Tcpip"
... Read more

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i just bought a new laptop (lenovo g500 freedos) and installed windows7 ultimate on it.
i installed the drivers from the cd that came with the laptop and everything works great...except for the graphic card...i cant find it on the device manager...the card is amd radeon hd 8750m...what can i do?
thank you

A:can't find my graphic card on the device manager

Welcome to Seven Forums GUY6421. Your laptop has switchable graphics. Between the intel HD 4000 and the discrete hd 8750m. It looks like the power plan determines what GPU(s) are listed:

When in Energy Savings mode, only the low-power integrated graphics adapter will be listed in Device Manager. When in High-Performance mode, the integrated and discrete graphics adapter will be listed in Device Manager.

Laptop Support

A Guy

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I build a new custom PC and it was going smoothly until i couldn't find my Graphic Card in Device Manger. I went to Device Manger because a certain game did not support my Graphic Card for some reason. The Graphic Card shows up in Bios but not in device manger, it turns on but i don't see it in device manger. Help?
I Have :
MSI 970 GAMING motherboard

A:Can't fine Graphic card in Device Manager

Should be listed under "Display Adapters"

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I have a FX 5200 Nvidia PCI graphic card and just recently, the display for it disappeared from the Device manager. I tried to reinstall it but i get a Code 10 Error, and i do the instructions what I get from windows. When that didn't help, i tried to change the BIOS at startup. When I try to change the BIOS to the PCI, the video card changes back to the Integrated one, even after i uninstall a/or disable the Integrated one. And while looking at the Device manager, it shows that the Nvidia Card is gone. I have the latest forceware for the card on my computer. Its been 6 days of using all the knowledge that I have, and I'm stumped. I'm wondering if anyone could help me with this.

-I apperciate and thank anyone who can help me

-Windows XP

A:Graphic Card dissapears from Device Manager

If it were me, I'd do the following:
Uninstall EVERYTHING video related: Drivers, card, etc.
Use a registry cleaner to remove as many of nVidia's entries as possible
Enable on board video in the BIOS
Save and Restart
Let Windows install new drivers for on board (if applicable)
Shut down
Reinstall card
Boot up to BIOS and disable on board video
Save and Restart
Do NOT allow Windows to install ANYTHING for your new card, but Cancel out of the wizards
Install latest drivers

The only set of steps I might add to that would be to uninstall the on board video drivers as they might interfere.

Be sure to turn off virus detection and anything that might impede installation of those drivers.

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I just upgraded my vista to Windows 7 and then the graphic card in device manager showed a code 10.

I tried reinstalling the driver and now it shows me: Windows has stopped this device because it has reported problems. (Code 43)

I have Acer Aspire 3810TG.
It has 2 video cards: ATI radeon mobility HD 4330, the one which is having this problem. And the other one is integrated Mobile Intel(R) 4 Series Express Chipset Family. Probably meant for using when working on power saver or smth, don't know.

I tried to disable both of them and them and when I enable ATI, it says no errors anymore but still the highest resolution is 1024x768 so I'm guessing its either not working actually or it is meant for those video cards to work at the same time, then enabled Intel afterwards and ATI starts giving me this code 43 again.

Any suggestions?
Windows 7 is a 32bit.

A:graphic card in device manager showed a code 10 and 43

genesisnavarro, welcome to the Seven Forums.

Your laptop uses what is known as switchable graphics and the driver for both video cards needs to be installed for either to work properly, unless there is a setting in the bios that allows you to turn on of them off (not many do). As far as Windows 7 drivers for both you can find both the Intel and ATI drivers for your model here,


Just select your model, then select any Windows 7 32 bit from the dropdown to locate them.

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My laptop config:
Sony vaio (E- series) VPCEB24EN with intel i3 M350 @2.26 GHz processor, 512 MB ATI graphic card, 3Gb RAM.

Recently my laptop harddisk got repaired, i had thosiba MK3265GSX HDD with (320GB storage area, 8 MB buffer size & 5400 rpm). I replaced it with seagate ST9750420AS(750 GB, 16MB buffer size & 7200 rpm). Also previously i had only windows 7 Home basic 64-bit so, i purchased home professional with 64-bit.
After installing my new OS i downloaded my drivers s/w, everything got installed except my intel HD graphic driver & it showed the message "minimum system requirement is not met" Also, in my device manager intel graphic not appeared in 'display device'. But, my ATI graphic driver is working properly.
Also, i tried with my older recovery CD which had home basic but when windows tried to install setup my harddisk is not detected since i changed it recently.
i tried every possible solution but couldn't able to find exact reason. plz help me...
for ur info, for sony vaio Bios does not have advanced option so i couldn't view whether graphic card is there or not

A:Intel Graphic card not listed in my Device manager

Where did you get the Intel drivers?

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I have an ATI radeon 5450 card. After i installed Windows 7, the display device in device manager has been showing as Standard VGA Graphics Adapter.

I have used windows 7 previously too on the exact same system (except i added a tv tuner card a year ago, dont know if that matters), but never encountered this problem.
The hardware IDs show up as:

When i google these, it shows as ATI 5450, but why doesnt my device manager show me the same?
Even my ATI catalyst Control Center does not launch after installation, and the driver details in my device manager remain unchanged too.

All the videos and media appear extremely pixellated even on LOW res.

I have not made any changes in BIOS.

ALL i tried was uninstalling the standard vga from device manager, rebooted and let it reinstall, but that didnt change a thing.

Please help.

A:Device Manager shows my graphic card as Standard VGA

AMD Driver Autodetect
does it detect your card as ATI radeon 5450 card? does it install the driver?

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my pc spec is
ati radeon hd 5400 series
asus motherboard

i m facing problem with my graphic card it doesn't appear in device manger of windows 7
i have recently format my pc but now i m unable to install display driver for my pc due to detaction issue, plz help

A:graphic card not showing in device manager of windows 7

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Hi i recently upgraded my system to windows 10. i never botter using the webcam when i hed windows 7 and i also never checked if imaging device was in device manager. but now searching in device manager imaging device is not there. there is no unknown device, no yelow exclamation marks. i did update windows all up to date, i have installed as many drivers i could get from hp site for the pc, imaging device still not appearing in device manager. i have installed cyberlink youcam whenever i open it says camera not detected. can any one please help

A:Imaging device missing from device manager and built in webc...

Khaleed Please test the driver 

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Hi All, after upgrading from Windows 7 to Windows 10 my HP TrueVision HD intergrated camera is not working. I visited the HP site to download the drivers and could not find any for Windows 10 for HP Pavilion dv6. I also cannot find the imaging link in my Device Manger. Please help/provide the suitable links to the drivers or your expertize to activate my intergrated camera.. Thanks in advance..

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Need help here dont know what else to try :S

After windows repair graphic card vanished from device manager

Basically i repaired windows cause it was playing up etc from the windows xp pro cd and i got on the desktop fine its working fine everything apart from the graphics card (gainward ti4200 128mb) is not showing up in the device manager i have no idea why. Searching google lead to nothing apart from reinstalling windows but i really want to leave that as a last resort.

Anyone know??

AGP, have original and omega drivers. Using it now with VGASAVE drivers

Moka :angel:

A:After windows repair graphic card vanished from device manager

After you finished the repair, did you update you Windows os again?

This is because doing a repair install wipes all your Windows updates.

What happens when you try to install the drivers for your card?

Regards Howard

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Looking at my Device Manager in XP, I have a Radeon 9000 Pro video card. Just below the listing it says Radeon 9000 Pro Secondary. I have always wondered what this was about. I definatly don't have two cards heh. Anyone that knows do tell!


A:Solved: Curiosity: Device Manager says my Graphic card and a secondary.

Card supports multiple monitors, therefore shows up as primary and secondary

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touchpad totally not fuctioning
mice and other pointing device is missing in my device manager after i install windows 8.1 in my acer E5-411 i cant use my touch pad even i finished install synaptics drivers 
 its so frustrating so many times i tried different options still it didnt work

need some expert opinion about this one

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This 2 device drivers are missing ...2 codes are listed bellow. 1.     USB\VID_138A&PID_003F&REV_0104    USB\VID_138A&PID_003F  2.     ACPI\HPQ6007    *HPQ6007

A:missing Drivers from "other device" showed by device manager

 On your Support page. http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=6943827&swItemId=ob_164537_1&swEnvOid=405... http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=6943827&swItemId=ob_164558_1&swEnvOid=405... http://h20564.www2.hp.com/hpsc/swd/public/detail?sp4ts.oid=6943827&swItemId=ob_152184_1&swEnvOid=405...

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Ok i've never had this problem before.
Yesterday i tried to play Batman Asylum and i was unable to play it because it says i need a better graphic card.I've played the game with no problem 2 days ago with my graphic card nvidia 8600 GT.

So i checked the device manager and dxdiag and it is showing the wrong graphic card which is NVIDIA GeForce 6150SE nForce 43. The one attached to my computer is actually 8600 GT.

So someone help me please ?

Thanks in advance.

A:Solved: Wrong Graphic Card Showing On Dxdiag and Device Manager.

For some ODD reason, your computer is confused... and is referring the GF6150 as your primary display adapter.

You should disable it in BIOS, if possible.

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Hi there i have been having trouble with my Graphics card lately and here is how it started:

I was playing SC2 the other day and then suddenly my screen froze i had to press the on/off button for 5 sec to restart. after restarting everything was fine i havnt played games after tht for about 2 - 3 then a few days later i decided to play BF3 and noticed it that the graphics were really low and it was just a huge lag-fest, so i quit the game, went to device manager and under Graphic card tab i found only my Intel HD 3000 and my Nvidia Dissapeared. so i tried going to the Nvidia Settings and it told me its no longer available and that No nvidia graphic card has been found in my system and ive tried downloading latest driver fom nvidia and everytime it scans for compatibility it says: no hardware compatible. ive searched literally days for an answer and could not come up with a solution for this develish problem. i wanted to reinstall my OS and i remembered i left my CD with my brother. i tried running Microsoft Windows fix it from the internet under hardware/device and it says: Hardware changes was probably not detected .
plus i done all the searching and stumbled upon the police virus SCHNITZEL! i got rid of it under safe mode and malwarebytes but now i have run DLL problem or virus. so thats the large picture of my Dilemma! so please anyone out there who could help me out of this huge problem, i would be very greatful and happy.

P.S. i tried uninstalling and rein... Read more

A:Nvidia Optimus GT 555M Graphic Card Dissapeard from Device Manager!

Please anyone? is there no one who could shed some light on this matter?

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Hi all,

The "Display adapter" option is missing from my Device Manager. I did
re-install the OEM driver but it didn't help. I am mystified as to how to get it
to show up. I would like to install a new video card and I suspect I must
first resolve this software problem (already tried the card with no luck).

I had made some tweaks to WinXP some months ago in an effort to optimize it.
I don't remember what I did but I suspect that might have something to do
with it. I have looked through Microsoft and HP/Compaq support sites with
no luck. Any info I found seems to talk about using the Display Adapter to
make changes, not how to revive it.

My stock video drivers are loaded and working. Again, I just don't know how
to get Display Adapter to re-appear (and working) in Device Manager.

I ran a diagnostic app called AIDA32. Here are screen grabs of my:

* Windows Devices
* Physical Devices
* Device Resources
* Windows Video

Does anyone have any suggestions on how I can fix this issue? Any and all
suggestions are appreciated.

My System Specs:
* WinXP Home Ed, SP2 installed
* System: Compaq Presario SR1030NX
* Processor: AMD Athlon XP 3000+
* Processor Speed: 2166 MHz
* BIOS: KM400 / 3.03
* RAM: 512 MB
* Video Controller: VIA/S3G UniChrome Graphics
* Video Memory (on board): 64 MB



A:'Device Adapter' missing from Device Manager (XP)

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This problem started between noon and 3:00 PM on Friday 2/18. My Realtek PCIe GBE Family Controller device, which allows me to connect to the Internet via Ethernet cable, stopped appearing in the Device Manager window. Furthermore, the only place where my computer can find the device is in MSInfo32.exe

Name [00000007] Realtek PCIe GBE Family Controller
Adapter Type Not Available
Product Type Realtek PCIe GBE Family Controller
Installed Yes
PNP Device ID Not Available
Last Reset 2/18/2011 5:30 PM
Index 7
Service Name RTL8167
IP Address Not Available
IP Subnet Not Available
Default IP Gateway Not Available
DHCP Enabled Yes
DHCP Server Not Available
DHCP Lease Expires Not Available
DHCP Lease Obtained Not Available
MAC Address Not Available

***NOTE*** The Driver line was NOT FOUND in this entry, indicating that the driver is either missing or the system can no longer find it.

I am able to connect via wireless, though my signal strength with the nearest hotspot is 2 out of 5 bars at its best.

Could you send me a direct download link for the driver installation software that works best for my system? I have an HP Pavilion dv3-1075us machine running Windows 7 Home Premium x64. Processor is AMD Turion x2 64-bit.

A:HP Pavilion dv3 - LAN device missing from device manager

This is the driver from HP's site for Win 7 x64:

Realtek RTL8168C/8111C PCI-E Ethernet NIC Driver HP Pavilion dv3-1075us Entertainment Notebook PC - HP Customer Care (United States - English)


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I reformatted my Desktop and in the Device Manager tab, PCI Device was listed missing. I have no idea what I need to download and there is no sound from my computer.

OS: Windows XP Pro SP2

CPU Type: Intel Pentium 4 650, 3400 MHz (17 x 200)

Motherboard Name: Gigabyte GA-8I915P Duo Pro (3 PCI, 2 PCI-E x1, 1 PCI-E x16, 2 DDR DIMM, 2 DDR2 DIMM, Audio, Dual Gigabit LAN, IEEE-1394)

Motherboard Chipset: Intel Grantsdale i915P

Video Adapter: NVIDIA GeForce 6200 TurboCache(TM) (256 MB)

Audio Adapter: Intel 82801FB ICH6 - High Definition Audio Controller [B-1]

Under PCI Devices (info from Everest)

there's a whole heaps of info on it but the report is still reported missing.
Device Description
Broadcom NetXtreme BCM5750 Gigabit Ethernet Controller
Broadcom NetXtreme BCM5750 Gigabit Ethernet Controller
Intel 82801FB I/O Controller Hub 6 (ICH6) [B-1]
Intel 82801FB ICH6 - Enhanced USB2 Controller [B-1]
Intel 82801FB ICH6 - High Definition Audio Controller [B-1]
Intel 82801FB ICH6 - LPC Bridge [B-1]
Intel 82801FB ICH6 - PCI Express Port 1 [B-1]
Intel 82801FB ICH6 - PCI Express Port 3 [B-1]
Intel 82801FB ICH6 - PCI Express Port 4 [B-1]
Intel 82801FB ICH6 - SMBus Controller [B-1]
Intel 82801FB ICH6 - USB Universal Host Controller [B-1]
Intel 82801FB ICH6 - USB Universal Host Controller [B-1]
Intel 82801FB ICH6 - USB Universal Host Controller [B-1]
Intel 82801FB ICH6 - USB Universal Host Controller [B-1]
Intel 82801FB ICH6R - Serial-ATA/150 IDE RAID Controller [B-1]
Intel 829... Read more

A:Missing device in device manager


Install the most recent chipset driver and then the audio driver.

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I downloaded the Norton removal tool from the Symantec website.
Followed the directions and restarted my computer.
It wouldn't start and I had to reboot it couple of times before it worked.
Something strange had happened, none of my devices were showing up. I checked "Device Manager" and was shocked to find nothing in the box! Every single device had disappeared!
This is why I couldn't connect or play any sounds, or do anything.
I then tried transferring my data (all my storys, poems etc) to my CD writer. But the computer didn't recognise that either.
So I rebuilt my "old" computer and connected to the internet.
And here I am!
Very angry!
I tried ringing Symantec, but got stupid answering machine that wasn't much help. I emailed them instead and they replied that "I" must have downloaded a piece of software that wasn't compatible to Norton.
I have just sent off another email, but as it contains strong langauge that I'd rather not repeat it on here.
So now I'm stuck. I can't remove my data from my computer, Wish I had "backed up" more often, but then I didn't think "Norton" would crash my pc. Used "Norton" on Windows 98 few years ago and had no problems.
Now I have completely lost faith in Norton and will never use them again.

Please, I need help recovering my data, took a long time writing my books. If I lose "all" my writing I will most probably end up h... Read more

A:Missing Device Manager

The easiest way to recover the data is to physically remove the hard drive that's in the affected computer and connect it to another computer as a slave drive (make sure you reset the jumper as per the diagram on the hard drive).

You should then be able to move the data to either that computer's hard drive, an external drive, cds or dvds, etc.

Once saving your data completed, reinstall your original hard drive as master in your computer, (setting the jumper again accordingly) reformat and reinstall XP if you have the Windows XP installation cd or use a Restore cd that may have come with the computer.

If you did not get any disks with your computer when it was new, there may be a restore partition which is accessed before Windows starts.
Boot the computer and look for instructions on the bottom of the screen - again - BEFORE Windows starts.

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I am have another prob with my moms computer. The cd rom drive is not showing up on device manager. If I go into my computer it is there and if I insert a disk and click on it in my computer it will work but it will not auto play and I dont know why its not on device manager, otherwise I could check if auto insert notification is checked. She is running windows 95 THANKS

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a computer is running ME and was working fine, went to use the cd drive and it took the cd but would not work. went to device manager and the cd drive is not even listed and the primary and secondary are showing up in yellow.
This is what i get when going into device manager:

primary/secondary IDE controller (dual fifo)
device hard disk controller

Manufacturer Inte

Hardware verison Not available

devise status this device is either not present, not working properly, or does not have all the drivers installe. (Code 10)

A:cd missing from device manager

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When I open Device Manager (windows 2000) the window is totally blank. When I make a new internet connection, there is nothing showing in the network connections window except Make New Connection (which doesn't work). Am I missing some windows files or is it something else? If I plug in the DSL cable the internet works fine. It's all very strange.

A:missing device manager

Sounds like you may have some services disabled or set to manual that should be starting with the machine. See if "Network Connections", "Shell Hardware Detection", and "Plug and Play" services are running and configured correctly.

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Device Manager is Missing from Windows xp professional. Can any one give me correct procedure in order to get it back. Apart from re-installation of O/S or repair.

A:Device Manager Missing

I would really appreciate if you can give me the solution. And I will be very much thankfull to you.

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I have recently had to replace the HDD on my probook 6570b everything seems fine but device manager is asking for a base system device driver.  1. Base system device, Location: PCI Slot 2 (PCI bus 35, device 0, function 1) 2. HP Mobile Data Protection Sensor.  The driver for this device has been blocked from starting because it is known to have problems with Windows. Contact the hardware vendor for a new driver. (Code 48)

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Hi all, I am in a bit of a bind.

My device manager page is blank... but the computer is working, using it to post this actually.

I had to go into device manager and was about to revert the drivers to the older version when I noticed it missing.

I have ran Malwarebytes' and chkdsk from windows cd. Trying not to erase the whole drive and start from scratch.

A:Missing Device Manager

There can be various causes/solutions for this, so start by checking the most common.No Items Appear in the Device Manager List When You Open ItDevice Manager empty or blank in Windows?Device Manager malfunctions after you install Windows XP SP 2Some solutions may involve making changes in the registry. Always back up your registry before making any changes. If you are not familiar with working in the registry, then you should NOT attempt to make any changes on your own. Improper changes to the registry could adversely affect your computer and render it inoperable. ERUNT is an excellent free tool that allows you to to take a snapshot (backup) of your registry before making changes and restore it when needed.

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I was starting to have problems with some of my hardware I think, but when I check for problems in my device manager all I see is a blank page, I have checked for all I know how to check. but I cant seem to find the problem.
Oh Yea Im using Win XP Pro with SP1, would that be why?
Thankls for the advice.

A:[resolved] Device Manager Missing??

I think this is starting to be a bigger problem. I (and others by searching the web) have just been recently hit with this also and no one can seem to find a fix, not even Microsoft yet.

Do you have any other problems like missing connection icons in your Network Conenctions folder (even though the network/internet still works), very slow display of My Compter or any problems with USB devices?

Those are my problems, and for some reason I was also prompted to reactivate Windows because of significant hardware changes, and there weren't any. I am in contact with Microsoft through email support as are others, but right now no one can seem to find a general fix that works. I would first reccomend to you to get updated to Service Pack 2.

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When I go to the Device Manager, there are no com ports listed under Ports (COM & LPT). The only thing listed under Ports is 'Unknown Device'. This is occuring on a Motion Computing Tablet Model LE 1600. We just recently had it sent back to have the motherboard replaced.

We didn't notice this problem until we attemped to connect a Leica GPS unit in ArcMap.

How do we get the COM Ports back?

A:COM Ports Missing - Device Manager

Be sure that the port is enabled in BIOS. Try removing it from Device manager and rebooting for reinstallation.

If BIOS allows it, and the above does not work, try changing the IRQ or memory used by COM1.

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I need help please,

I'm not sure when this originally occurred, but I'm missing the IDE/ATA Controllers section in Device Manager. They are currently listed in the Unknown section.

A few months ago I replaced the power supply on my 3 year old HP m7183c PC and about a month ago had to reinstall Windows (XP MCE SP2) due to problems caused by a Windows update.

I only just noticed that the IDE/ATA Controllers were listed under Unknown. It isn't causing any problems that I'm aware of... unless some issues I'm having with multiple external drives is related to this.

I've not been able to find anything relating to this and wonder if it's possible that I connected the cables incorrectly when I replaced the power supply. I imagine doing so would result in more serious problems than just relocating the devices to Unknown, but this is out of my range of experience. Possibly missing drivers is causing this???

I would appreciate any thoughts and advice anyone could offer.


A:Missing IDE/ATA Controllers in Device Manager

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I had configured a computer for a charity I help out. Yesterday they advised me they were having trouble printing. When I checked the machine it was missing its ports. It had no ports at all listed in device manager. It was also missing several other drivers. I am not sure what was done to the machine. I tried running find new hardware but it did not find the ports. Can someone please step by step me how to restore the ports.

A:Missing Ports in device manager

Hi, and welcome to the TSG forum

whats the windows version

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hello. Today I wanted to configure something in the COM PORT so I checked the device manager and I noticed that the COM PORT is not present. But it's always there before. Please help, how do I get it back? I'm using a laptop so I cannot open it...

A:COM PORT missing in Device Manager

The is no COM port on modern computers, do you have an USB/serial/bluetooth device plugged in ?

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OS: Win XP, SP2
CPU/Ram: 1.50 GHz, 512 MB
System Manufacturer: Dell Inspiron 8600

Recently, this is what I did.
1) I upgraded the BIOS

2) partitioned the HD

3) reinstalled the OS and upgraded to XP SP2 from SP1.

Now in the Device Manager, there is no section for "Ports"

In Device Manager, originally when I clicked "show hidden devices", under "Non-Plug and Play Drivers", there were warnings/error notices next to "parport" and "serial".

I can't print or sync my Palm. Other USB stuff works. Strangely, when I installed the Palm Desktop software, it let me sync one time. When I went into the settings to set up my e-mail sync, I got an error that the COM 1 port wasn't available and it switched to COM 3. I won't sync now.

I tried deleting the "parport" and "serial" drivers and they don't (immediately) return when I restart or "scan for hardware changes", but eventually show up again.

Thanks for any help you can give.


PS, if those photo links don't work, try these

1) Dell says the BIOS won't cause a software problem, but......
2) In Safe Mode, it all looks the same.

A:ports missing in XP device manager

Did you reinstall all the drivers for your Motherboard?

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Vista Home Premium machine does not show CD/DVD drive in Device Manager. I have hit F2 during boot and it does not list anything for the drive either. I have removed the drive and re-inserted it but Windows does not find the "new" hardware. If I put a disc in the drive, it powers up, spins, and I can hear the head moving. Any way to get the drive recognized by the OS?

A:CD/DVD Drive missing in Device Manager

see if this helps, Hardware devices are not working or are not detected in Windows

good luck

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I have an 'hp pavillion s3015.uk' that was given to me by a mate, the problem is, in the device manager it doesnt have any drivers for cd/dvd and there is no network adapter drivers neither. So i cant go and install anything by disk because it aint reading it and i cant download from the net because i cant go on the internet. What do i do?

A:Missing drivers in device manager

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Hello, I recently got the Blue Screen of Death for IRQL_NOT-LESS_OR_EQUAL, and when my computer came back on, it no longer recognized my USB ports. In Device Manger under Universal Serial Bus Controllers, the icons next to all the USB ports were greyed out and none of the ports worked. After browsing forums, most people suggested uninstalling them each and then restarting the computer and Windows should automatically reinstall them. I tried that, but now in Device Manger, Universal Serial Bus Controllers is missing from the list. I tried updating chipset drivers and BIOS drivers for this specific computer model, but the USB section of Device Manager is still not there. Any ideas?

A:USB Controllers Missing from Device Manager and I've tried a...

Hi @cobhc100, Welcome to the HP Forums! I read your post and wanted to reach out to help you! In your post, you had said that currently your Star Wars 15-an050nr Notebook gave you an error message-IRQL_NOT-LESS_OR_EQUAL. You can do a system restore. System restore will help if something automatically updated and did not go well on the Notebook.  When performing a System restore please note remove any and all USB devices. Disconnect all non-essential devices as they can cause issues. Please get back to me how this goes. Please click the Accept as Solution if you feel this post has helped you, or could help others. You can say thanks easily by clicking the Thumbs Up below! Thanks

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In the device manager I have only the Nvidia 9800M drivers and no Intel VGA drivers. I vaguely remember there being Intel VGA drives as well when I revived the computer. I have done a Gateway system restore and the the Device manager has the display adapter listed as Nvidia 9800M with no Intel VGA.

When I try to install Intel VGA UMA from the driver disk it says my computer does not meet the requirements and shuts down the installation program.

Any help would be wonderful.

A:VGA adapter missing in Device Manager

Hi thenerrus,

If you have a display on your laptop, the VGA is working. I seriously doubt you have two different video cards in that lap because they're not usually built that way, unless you had another on installed. The information you provided says you have an Nvidia card as your video adapter, trying to install the Intel drivers and having them fail also says you only have an Nvidia adapter installed.

So, unless you installed another video card or unsure what card you have installed in the laptop, I would suggest you look up your systems specs from the notebook manufacture and see what card is installed on the machine.

Good luck.

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I recently had to reinstall windowsxp. I also had to reinstall my CD rom,DVD, etc as I had contacted a virus. Now I can not reinstall my monior (viewsonic LCD flat screen). In control panel display it states default monitor. But in the device manager the +Monitor is missing. How can I get it back in the tree route? Also I am assuming that is why I cannot play Medal of Honor on my PC as it states glide installation missing and can not open GLOPEN. Does anyone have a clue? Help me please!!!!Thanks

A:monitor missing from device manager

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Hello.My product Name is HP ENVY 17.there are missing PORTS on device manager.OS is windows 10.How to check ports names.where are they located.How to add them to device manager.Thanks in advance.

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i recently installed Windows 7 RC 64-bit on my Asus G50V, after that i can't find my dvd/cd-rom on My computer. In Device Manager i can't find DVD/CD-ROM drivers.

can anyone help me?

A:DVD/CD-ROM Drives missing in device Manager

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Ok my friend started her computer up the other day & she got a windows error for her xp & a screen came up giving her the number to call microsoft to reactivate her xp. She did all of that & the computer then came up fine but she could not hook to the internet. She was getting a modem error. I told her by the sound of it she needed to reinstall her drivers & stuff for the modem or else her modem had died & she needed a new one. She went & got a new one yesterday & so far has been able to load the software for the new modem but the computer can't find the new modem when it searches for it. I went down to try and help her and have discovered that NONE of her devices are even being listed under device manager. Not quite sure what is going on or how to help her. Any one got a clue out there as to what I need to do to help her????


A:divces missing in device manager \ xp

run the m/b setup disk and see if they reappear

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Hello,              For some reason my DVD CD internal drive in my Inspiron 3847 With the latest win 10 64 bit is not showing the DVD player in the device manager. I have reinstalled the Serial-ATA_Driver_N7YYC_WN_12.7.3.1001_A00 driver but still nothing. Can anyone offer any suggestions or ideas why iots gone all of a sudden? Thank you

A:DVD/CD Missing from Win 10 No IDT/ATA Controllers in Device Manager

Hello, I put a CD in the drive and it did spin up. I also rebooted then pressed F2 the SATA drive in hardware was set to AHCI and on the boot up screen the DVD/CD was listed after hard drive for boot up. I also tried to run the diagnosis for the optical drive and the message was that it could not find the optical drive. I did check the cables and they were all tight, and I removed them and plugged them back in without any problems. Any other suggestions?

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