Over 1 million tech questions and answers.

Ports Not Shown in Device Manager

Q: Ports Not Shown in Device Manager

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Professional, 32 bit
Processor: Intel(R) Celeron(R) CPU 550 @ 2.00GHz, x64 Family 6 Model 22 Stepping 1
Processor Count: 1
RAM: 2038 Mb
Graphics Card: Mobile Intel(R) 965 Express Chipset Family, 4 Mb
Hard Drives: C: Total - 63446 MB, Free - 19500 MB; D: Total - 10239 MB, Free - 5030 MB; F: Total - 105243 MB, Free - 81504 MB; G: Total - 99997 MB, Free - 23374 MB; P: Total - 99999 MB, Free - 95577 MB;
Motherboard: Dell Inc., 0U990C
Antivirus: Avira Desktop, Updated and Enabled

For a while now, I've had problems with USB devices, but today I was looking online and someone mentioned a solution to a problem I was having, saying to look in Device Manager under the Ports tree.
My Ports tree in DM is gone, but I also don't know how to access my COM3 port or other ports any other way. Should the Ports tree be there?
I've already restarted my computer and entered the BIOS menu, and it said my USB Ports were enabled.
I've already been to the Registry Editor in Blah-Blah key and entered "3" (was already that way).
My ports are just gone. What should I do?

RELEVANCY SCORE 200
Preferred Solution: Ports Not Shown in Device Manager

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

A: Ports Not Shown in Device Manager

I don't understand much of what you're talking about, so can't help much, if at all.

USB ports should be under 'Universal Serial Bus controllers.'

For what are you using Com3? That's a serial port, isn't it?

Read other 1 answers
RELEVANCY SCORE 82.4

Hi all,
can anyone tell me why I can see MiniDriver smartcards on some systems (7 / 2008 R2 / 2008) in the Device Manager and on other systems (same builds) the simply do not show up? In both cases the drivers are installed and the cards are recognized and work
as expected.
I've seen this on several different environments of my customers now and I cannot explain it :D
What's the catch? A policy?
Thanks!
MMF

A:Smartcard shown / not shown in Device Manager on different systems

Ok, figured it out, it's all down to the Certificate Propagation Service. Always thought it justs propagates the certs, but not that it also installs the drivers :)

Read other 1 answers
RELEVANCY SCORE 74

Does anybody know what this device does. It's located under SCSI and RAID Controller, it's called AWFOEXCS IDE Controller. I have no idea what the hell is that.
 

A:Unknown device shown in device manager

I've seen those on the Media Center edition of Windows
 

Read other 15 answers
RELEVANCY SCORE 72.8

So, my webcam works fine, except for the built in microphone. It is a Logitech 'Quickcam for Notebooks Pro' which is a bit outdated. I looked for the most up-to-date software but I guess they don't have drivers specifically tailored to handle Windows 7.

Anyways, my webcam mic shows up in the device manager and is not disabled, but for some reason, it doesn't show up anywhere else, most importantly in the sound settings, under recording devices. What is the issue here? Thanks in advance for any help
 

Read other answers
RELEVANCY SCORE 72.8

I am having an issue with the hd 4350 card. I read on another post that re-installing windows solved the problem however I have an on-board video unlike the said poster.

Problem:
Device manager only lists the on-board display adapter, not the 4350. Heres the funny thing, When I run my diag program (pasted below) the 4350 is actually listed. I did RMA the first one I received and was disappointed to see the replacement doing the same thing. Anyway the reason for this post is to find any other possible solutions before I go an re-install windows. Wiping my puter is really the last resort for me but at this point RMA is no longer the issue.

Thanks everyone.


SiSoftware Sandra

Device Information
Device Type : VGA Video Adapter
Device ID : Bus 2, Device 0, Function 0
OEM Device Name : ATI (AMD) RV710 [Radeon HD 4350]
Hardware ID : VEN_1002, DEV_954F, REV_00
Device Name : Pine Technology RV710 [Radeon HD 4350]
Product ID : VEN_1682, DEV_2462, REV_00
Revision : A1

Power Management Features
Version : 3.00
Supports Clock Slow-down : Yes
Supports D1 PM State : Yes
Supports D2 PM State : Yes
Supports PME# : No
Supports PME Clock : No

PCIe Capabilities
Version : 2.00
Port : 0
Physical Slot Implemented : No
Phantom Functions Support : No
Maximum Payload Size : 128
Width : x8 / x16
Speed : 2.5Gbps / 2.5Gbps

Device Capabilities
I/O Range : No
Memory Range : No
Bus Master Capable : No
Special Cycle Recognition : No
Memory Write & Inval... Read more

A:HD 4350 not shown in Device Manager

Hello Native,
Go in to your Bios, ( normally delete on boot up), and see if you can disable your on-board video card.
Its the only thing i can think of, I'm assuming you have the latest drivers for the HD 4350 card.
Try this and post your results, good luck.

Read other 5 answers
RELEVANCY SCORE 72

Hello, i am new here so her goes..
After updating my Dvd/cd drive last night and then rebooting caused my computer to startup up slow. At the dell startup up screen it stays completed for around a minute or so and then loads up fine. When i went to My computer and Device Manager it doesnt show up. I tried unplugging and replugging the Dvd/CD cables inside but that didnt change it.
Please help.
 

A:Dvd/cd Drive Not Shown In Device Manager Or Computer, I need

Read other 16 answers
RELEVANCY SCORE 72

My wlan card has been dodgy recently disconnecting and reconnecing but now does not work at all.
It is no longer shown in device manager
I installed the drivers for it from the disc that came with it and ones from the internet but no luck
from what I've read online it says my laptop (advent 9617 - ancient i know) came with the Ralink RT73 USB Wireless.

It also keeps popping up "this device can perform faster is you connect to a high speed port"
I took off the casing to have a look at it and I can't see any dodgy wires or connections unless its somewhere I can't see or get to. I just took it out and put it back in but no luck.

I can still get on through wired LAN but live in shared accomodation and it's a bit inconvenient when I'm trying to work. Oh and there's no router problems as my phone and housemates laptops connect fine.
 

A:WLAN card not shown in Device Manager

Read other 8 answers
RELEVANCY SCORE 72

Wifi driver or adapter and bluetooth driver  not shown in device manager when i click on network adapter option.                                      Please help me so i can use wifi properly.

Read other answers
RELEVANCY SCORE 72

Greetings all!

The DVD RW drive on my HP Pavilion dv9700 series (9920us) is not working. Please find the relevant details below:

1. The drive is Model TS-L632N/HPMH - I think this is Toshiba?
2. It's detected in My Computer as HD-DVD ROM.
3. When I try to play a CD/DVD, the light comes on and spins but then shows "Please insert a disk into HD DVD-ROM Drive (F.
4. The Device Manager detects it as a CD ROM and obviously the Windows generic driver doesn't work. The Device Manager picks it up as an "Unknown Device" and is shown as "NCB XYB09 QNKX SCSI CdRom Drive".

The driver is not available on the HP site, so tried the regedit option. I believe I deleted all the strings associated with the driver key!! Then tried the Microsoft tool, which must have installed the generic driver which causes the DVD drive to be recognised as a CD ROM instead. I tried the sfc /scannow as well and it shows that there are corrupt files, which could not be fixed. The laptop works well otherwise.

Please help! Where can I find the driver for the drive? How can I go about fixing this issue?
 

A:DVD drive shown as CD ROM in Device manager - not working!

Read other 10 answers
RELEVANCY SCORE 72

I just reinstalled Win 7 Pro on my Elitebook 8460p. When I open the device manager, I do not see any network adapter, wireless or otherwise. How can I find my wireless adapter, so that I can install it and if needed download the appropriate drivers?  

A:No network adapter shown in device manager

Hi: You should see a device labeled as a Network Controller under an Other Devices category in the device manager. The Network Controller will have a little ! mark inside a yellow triangle. That is the wireless card that needs a driver. Since there can be more than one model wireless card in that notebook series, I don't know what driver you need to get the card to work but that is easy enough to find out. Please post the hardware ID for the device you see listed as a Network Controller. To find the hardware ID, click on the device labeled as a Network Controller. Then click on the details tab at the top of the network controller window. Now you will see a Property drop down list and it will be set to Device Description. Drop down on that list and select the 2nd item (Hardware ID's). Post the top string of characters that you see in the window.

Read other 1 answers
RELEVANCY SCORE 72

Hi,On my T470S [20HG] latest BIOS (1.17  1 Sept.2017) running on Windows 10 1703  with latest driverversions from Lenovo SystemUpdate I have the Problem that after a reboot the WLAN adapter is not shown in the devicemanager. A soon as I logon with my Domain Credentials (for the first time LAN is needed in this case ;-) ) the WLAN Adapter is shown and working fine. if I just logoff I see all available WLANs within my range. I have Credential and Device guard running.  Any hint or suggestions to get this working like on my T460 or T450btw. Same on X270 and T570.. semms it does not work on Intel AC 8265

Read other answers
RELEVANCY SCORE 71.2

I have hp laptop model:F9F78EA. recently i can't see my dvd drive in my computer or in device manager, but still show in bios.i tried the registry fix but no luck. can any one help me.

A:dvd drive is not shown in device manager but show in bios

For future knowledge, you own an HP 15-d002se Notebook.  That is the best way to identify it in the forum. Have you installed the CyberLink media software and drivers?They are available in the software-media section at the following link.http://support.hp.com/us-en/drivers/selfservice/HP-15-Notebook-PC-series/6529963/model/6822794 

Read other 1 answers
RELEVANCY SCORE 71.2

I have no beats audio driver . In device manger no beats audio drivers exist. I want to active my beats audio.How I install my Beats audio drivers and active it

A:Beats Audio Drivers Not Shown in Device Manager

Hello HONEYGUJAR,  Download the IDT Audio installer on the link below and save it to your Downloads folder.http://ftp.hp.com/pub/softpaq/sp63501-64000/sp63555.exe When done, hold down the Windows key and press RInto the Run window, type devmgmt.msc and hit enter. In Device Manager, expand Sound, Video and Game Controllers.  Right click the IDT device and select Uninstall - you should also get a prompt to remove the current driver, tick the box to allow this and then proceed with the uninstall and restart.When windows has reloaded, open your Downloads folder, right click on the IDT installer and select 'Run as Administrator' to start the installation.  When this has completed, restart the notebook and let windows fully load. Hope this helps, for any further queries reply to the post and feel free to join us again  **Click the White Thumbs Up Button on the right to say Thanks**Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. Thank You,GBL84I am not an HP Employee

Read other 1 answers
RELEVANCY SCORE 71.2

Hi,

I own a Acer Aspire S3-951 ultrabook.

I accidentally installed the wrong drivers yesterday while updating the device drivers as I ran into internet trouble and diagnostics said there seems to be a problem with either the drivers or hardware. Ever since the system is unable to detect my network adapter. It should be an Atheros ar5bwb225 adapter. When I boot the system there was a big red X and no connection, so I ran diagnostics and it said I didn't have the drivers (the incorrect drivers installed over the old one). In Device manager, unfortunately neither the old nor new(wrong) drivers are displayed, so I tried to uninstall the Atheros installation program to remove the wrong drivers.

That ran into trouble as the wrong drivers could not be uninstalled because it was unable to locate the network card for the wrong drivers. So I downloaded the correct driver from the Acer website and ran setup. Setup could not be completed because it says my network adapter is unplugged.

Followed a few different links on this site including the IP reset in this post: http://www.sevenforums.com/network-s...but-s-not.html

Also disabled, uninstalled and removed Bonjour. With IPconfig, as I'm using a USB wireless adapter temporarily it shows:
Wireless LAN adapter Wireless Network Connection 4:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter #
2
... Read more

A:Network Adapter Not Detected and Not shown in Device Manager

Hello and welcome HK mate it took some finding as I didn't know if ultrabooks were not notebooks

Anyway here are the drivers for the WLAN I would try the latest one.
Acer | Driver Download

Read other 7 answers
RELEVANCY SCORE 71.2

So I recently installed Windows 8.1 and fully updated. But no matter how many times I uninstall "Microsoft Basic Display Adapter", the Windows isn't detecting my card to install the appropriate driver.

Back in the day when I first installed windows 8, the card was detected and it automatically installed Nvidia drivers from Windows update but not this time.

Anyone know how can I get the card to show up in the device manager?

A:Qosmio F50 -126 - Nvidia Card not being shown in Device Manager

Can you please tell us which notebook model do you have?
Have you installed Win8.1 update or clean OS version?

Read other 3 answers
RELEVANCY SCORE 70.8

Lenovo G510 windows 8 cd/dvd not detected & also not shown in device manager.After facing this problem i try to solve it by refresh pc option.But after that i am facing same problem.Help me as soon as possible.?


























IMG_20171108_173022.jpg ?5203 KB

A:Lenovo G510 windows 8 cd/dvd not detected & also not shown in device manager

Hi Amitkd44,
 
Welcome to the Community Forums.
 
Try to check first if the DVD drive show up in the BIOS (FN + F2 on restart or from off status using the Novo button).
This would allow you if the physical dvd device is mechanically detected by the motherboard and is not related to any drivers or Operating System.
 
Initial tab should show the same drive listed along with the harddrive within the BIOS screen.
If so, then reseating the drive (removing and placing it back making sure contact points are secured.
Here is the hardware manual that can help as a guide.
 
Update us soon as convenient.
 
Regards
 
 
 
 

Read other 1 answers
RELEVANCY SCORE 70.4

Hello,
I recently put together a new computer, and in the process of of installing the USB 3.0 connector from the front of my GX500 case, I either bent numerous pins on the motherboard USB 3.0 header or the motherboard shipped that way and I inadvertently made matters worse. Anyway, that header on the motherboard is without a doubt unusable.
Since I don't really need the USB 3.0 functionality, I bought a USB 3.0 -> 2.0 adapter cable, connected one end to the connector on the front of the case and the other end into the USB 2.0/1.1 header on the motherboard. Unfortunately, when Windows 7 boots and I plug a device into the front ports of the case, Windows detects the front USB ports as "Unknown Device" within Device Manager yet says the driver is successfully installed. I've already downloaded the most current Intel chipset drivers for my motherboard, deleted and reinstalled all USB drivers, and all rear USB connections are working perfectly fine - it's just the two front ports that are connected from the case to the USB 2.0/1.1 ports via the adapter cable.  I've tried both USB 2.0/1.1 headers on the motherboard, and I've tried plugging in several devices to the front USB ports, and this problem still persists.
I've ensured the connection inside the case is solid, yet I cannot get Windows to recognize the front USB ports.  However, I have confirmed that power is being sent to the front ports because it charges my phone when I connect it to the front USB ports via m... Read more

A:Front USB Ports not Working - "Unknown Device" in Device Manager

If your motherboard has a 1x pcie slot you can get a card like this...
 
Here
 
Some motherboards it's a tight fit because of the video card taking up space. In that case you can relocate the above card with this...
 
Here

Read other 6 answers
RELEVANCY SCORE 69.2

Hi there,After upgrading my T540p to Windows 10 I struggle to enable the build-in Intel Wifi card N7260 which worked fine before in Windows 7.I run all Windows updates and used Lenovo System Update to update all driver but still neither Windows 10 is showing any Wifi option nor is the N7260 shown in the device manager.I tried both the driver I found on Lenovo download area and the one from Intel as well. N7260 wasn't detected automatically in the device manager.Finally I manually added the card in the device manager and tried to update the driver but it told me the best driver is already installed and in the properties I have seen an error message "Code 31" with a comment saying Windows is unable to load the driver.So I wonder if N7260 can be used at all with a T540p under Windows 10.Can anyone say what else I could do beside using the laptop with a Wifi stick? Any similar experiences?Thanks in advance!Karsten 

Read other answers
RELEVANCY SCORE 68.4

Lenovo G510 windows 7 64 bits optical drive cd/dvd not detected & also not shown in device manager.After facing this problem I try to solve it by using Lenovo solution center, I find that optical drive removed ( see picture in attachement).Help me as soon as possible.?

Read other answers
RELEVANCY SCORE 67.2

Hello,

Trying to find in Device Manager the listing for the COM Ports, and how they are set.

Just cannot seem to find it.
Looked in all of the Trfees, but still can't seem to have it show.

Where in Device Manager is it, or what do I have to do to have it show up ?

Thanks,
Bob

A:Device Manager And COM Ports: Where ?

You do not have "Ports (COM & LPT) above Processors? Might try using View > Show Hidden Devices

Read other 9 answers
RELEVANCY SCORE 67.2

I am trying to install a program to connect a physical therapy device to my laptop and having a problem with changing the port settings. Below, I have copied the instructions sent to me by the manufacturer. The problem is that once I get to the Device Manager folder, I don't see any listing for ports. Can anyone help me to figure out what to do now?

Here are the instructions I received. Thank you very much for any help anyone can provide!
_____________________________
Your problem is to install the USB to serial adaptor correctly. (USB cable to 9 pin male D sub)
If you don't have one let us know.

You can verify the correct installation as follow:

Go to the Start Button ( lower corner on Screen) press left mouse button.

Make following steps:

Control Panel - Device Manager - Ports(COM LPT) - Communications Port or Profilic USB to Serial Comm Port (Port 2)

If the Port is greater than 4 do the following:

Click with the right mouse button on the selected port,
select Properties - Port Settings - Advanced - COM Port Number COM2 ( select COM1 or 2 3 4 aslo if in use)

Start the GIGER MD Programm ; ALL Programs - GIGERMD- Port2

If the message appears NO CONNECTION, setup in the Device Manager another Port 1-4 and start the accordant Port in all programs - GIGERMD Portx

A:No Ports under Device Manager

Bumping. If someone could tell me where to find the ports, it would really help me!

Thanks very much.

Read other 2 answers
RELEVANCY SCORE 67.2

Didin't know where to make this topic

So i disabled com ports under device manager but now when i connect my bluetooth car diagnostic thing to my computer it doesn't give me com ports with what i can connect my laptop to my car

So where can i enable the com ports?

Read other answers
RELEVANCY SCORE 67.2

Hello,

I have a Dell Inspiron 1545 laptop running Windows XP. For some reason Ports is not appearing in the device manager. Anyone know what it might be?

Any help would be greatly appreciated.

Thanks

A:Need Help, I Don't See Ports in Device Manager...?

Anyone?

Read other 9 answers
RELEVANCY SCORE 66.4

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.

Read other answers
RELEVANCY SCORE 66.4

I am trying to install a wireless usb dongle on the laptop, but fails because there is no Com Ports in the device manager. I tried to look if the Com Ports are active in BIOS but I need a password to go into the BIOS. How do I get the Com Ports in the device manager visible and active?

Read other answers
RELEVANCY SCORE 66.4

Hey lads,

So I am not a computer genius, but I am not completely clueless and I have been struggling with this issue for a while now. I have searched high and low trying to find a solution.

My computer will recognize the two usb ports on the rear of my cpu (I also have 2 on the front). The two on the front however are not only not recognized in Device Manager, but when I plug a device such as my thumb drive or mouse it seems to turn the power off of the rear ports. Eg. If my mouse is plugged into one of the USB ports on the rear, and I plug my thumb drive into one of the front ports, my mouse will completely turn off and will not return until the other device is unplugged and Windows is restarted. I am not sure if this is a driver or hardware issue or what, but any help would be much appreciated as I am a student who has very little money to replace things.

Computer Specs as follows:

Asus Computer with Intel Pentium 4 CPU, 2.40GHz
512 MB of RAM
Windows XP PRO SP3
NVidia Geforce 100/200 graphics card

I am not sure what other info you may need, but if you ask I will tell.

Help me Obi-Wan Kenobi, you're my only hope lol.

Read other answers
RELEVANCY SCORE 66.4

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
 

Read other 1 answers
RELEVANCY SCORE 66.4

Hey!
I'm using an dell inspiron laptop with windows vista. Few days back, installed windows Xp professional successfuly. The main purpose I installed xp was to program a microcontroller via the com ports. But to my surprise the com ports were not listed in the device manager in XP! Any help??
 

A:COM Ports not listed in device manager

Are you sure the laptop actually has a COM Port? Finding a laptop with a COM port newer than a Pentium III model is rare, as they have been all but replaced by USB.

Make sure you're not confusing a VGA port for a COM port. Same size and shape but the VGA has 3 rows of contacts (15 total) instead of 2 rows of contacts (9 total) for a COM port.

If the laptop shipped with Vista I'd be surprised if it did. Even many 4-5 year old laptops that shipped with XP don't have a COM port.

If it does have a COM port, check in the BIOS to make sure it's not disabled
 

Read other 3 answers
RELEVANCY SCORE 66.4

ports does not appear in device manager in windows 8.1

Read other answers
RELEVANCY SCORE 66.4

The initial problem is when I print to a virtual printer on lpt1, the print out comes out but I get a "document failed to print" message every time.

This problem could be related to the missing "Ports (COM LPT) " in "Device Manager". I have this problem on 2 Dell Vostro 200 desktop.

I tried looking in the bios to enable the PORT - cant find it.
 

Read other answers
RELEVANCY SCORE 66.4

Guy brought me a Gateway laptop with no serial port and no parallel port. He is trying to use some USB-RS232 adapter but it gives him an error message about "No COM1". I look in device manager and there is no "Ports" entry at all. I swapped a blank drive in and did a clean install, still no "Ports" in DevMgr. Does this thing simply have no UART and that means XP does not create a Ports entry if DevMgr?
 

A:No ports (COM1 or LPT) in device manager

Read other 6 answers
RELEVANCY SCORE 66.4

I want to use a program that will download pattern designs to a knitting machine.  In order to do that I need to know which Com Port is the one I plugged my USB cable into to direct the data to that port.  When I go to device manager, there are
no ports listed. How do I access the port listing in Windows 7?

Read other answers
RELEVANCY SCORE 66.4

Hi, folks.

I'm running XP Pro, and for some reason my Device Manager does not have a "Ports" list. Anyone know why this might be?

Thanks!
James

A:Device Manager Has No "Ports" Section

Check in the BIOS to see if they are enabled .

Read other 2 answers
RELEVANCY SCORE 66.4

I would be so grateful if someone could help me! I am at my wit's end!

It strated with trying to install a printer but plug it in and out as much as you like and uninstall and reinstall tyhe software as many times as you like. It will not see it. Then I discovered that thesystem couldn't see my USB webcam either.

Go to Device Manager to sort it out. Device Manager window is empty!

Use Google and several forums:

checked PunP is working
Tried Apropos fix
Tried correcting registry entries in ENUM permissions

Nothing works.

Also system was hanging on startups and shutdowns, sometimes need oing the gbig switch to get out of it. Now you can click on IE or My Computer or Cointrol Panel and it takes ages for them to load. Usually I find myself with about five instances of each all loading at once.

Frequently web links wont work. The only thing I can do is avaoid a left click - use right clicks to save sortcut and then paste it into address bar.

My system is:

3.4GHz P4
1024 MB
750GB in 1x 200GB and 1x 500GB
Bulldog 8MB connection through LAN to router
Norton Internet Security 2006
3 xDVD writers

Is a Hijackthis log of any use? I've attached it.

Please can someone help me? I'm supposed to earn a living on this machine tomorrow.

Now I can't even attach log because when I press Manage Attachments it just freezes. Log pasted here:




Logfile of HijackThis v1.99.1
Scan saved at 00:31:59, on 09/01/2006
Platform: Windows XP SP2 (... Read more

A:Device Manager EMPTY??!! USB ports u/s??

No response! Maybe I'm in the wrong forum. I'll post the problem in another.

Anyone can help? I'd give you £10,000,000 if I had it!

Read other 3 answers
RELEVANCY SCORE 66.4

Please, please, please can somebody help?

After trying to install a new printer, discovering that my USB ports won't detect anything, My Computer and IE suddenly taking ages to start, everything hanging everywhere, I find that my Device Manager window is completely empty!!!!!!

PnUP is activated.

Can anyone help????

I've tried:

is PunP working?
Tried Apropos fix
Tried correcting registry entries in ENUM permissions

Nothing works.

Also system was hanging on startups and shutdowns, sometimes needing the big switch to get out of it. Now you can click on IE or My Computer or Control Panel and it takes ages for them to load. Usually I find myself with about five instances of each all loading at once.

Frequently web links wont work. The only thing I can do is avoid a left click - use right clicks to save shortcut and then paste it into address bar.

Please can somebody help. My kingdom for a horse!

Thx Thx Thx in advance

A:Device Manager EMPTY??!! USB ports u/s??

Does nobody have any ideas on this???? Please....................

Read other 7 answers
RELEVANCY SCORE 66.4

I'm not sure if this is the right forum in which to post this question but please, please, please can somebody help?

After trying to install a new printer, discovering that my USB ports won't detect anything, My Computer and IE suddenly taking ages to start, everything hanging everywhere, I find that my Device Manager window is completely empty!!!!!!

PnUP is activated.

Can anyone help????

I've tried:

is PunP working?
Tried Apropos fix
Tried correcting registry entries in ENUM permissions

Nothing works.

Also system was hanging on startups and shutdowns, sometimes needing the big switch to get out of it. Now you can click on IE or My Computer or Control Panel and it takes ages for them to load. Usually I find myself with about five instances of each all loading at once.

Frequently web links wont work. The only thing I can do is avoid a left click - use right clicks to save shortcut and then paste it into address bar.

Please can somebody help. My kingdom for a horse!

Thx Thx Thx in advance


Lovepeaceguru

My System Information

3.4GHz P4
1024 MB
750 MB disk space on 2 drives
3 x DVD writers
8MB Bulldog connection through LAN to router
 

A:Device Manager EMPTY??!! USB ports u/s??

Success!!! Wel partial successs anyway!

I have a partial resolution to my problem!

Thanks to everyone who offered help.

First option was check that PuNP was started - OK. Later I discovered that Universal PuNP must NOT be started!

Second option was Aproposfix which I assume is to get rid of some specific spyware/adware/malware.

Third was I tried editing some permissions in the registry but I didn't really understand what I was doing.

Fourth was I ran sfc/scannow - whatever that is!

Also system was hanging on startups and shutdowns, sometimes needing the big switch to get out of it. Now you can click on IE or My Computer or Control Panel and it takes ages for them to load. Usually I find myself with about five instances of each all loading at once.

Frequently web links won't work. The only thing I can do is avoid a left click - use right clicks to save shortcut and then paste it into address bar. I have tpo switch back and forth betwen web browsers using teh Task Manager. OIften the Task Manager itself freezes with the button still "pressed down".

I've also been using my SpeedUpMyPC utility which allows you to give CPU priority to a particular window. A combination of this, Task Manager and a hell of a lot of patience just about keeps me going

Oh, and I updated all my chipset drivers along the way.

MY DEVICE MANAGER WINDOW IS NOW FULLY POPULATED!!!!!

Oh joy! The printer is working too. The solution? It was to do... Read more

Read other 1 answers
RELEVANCY SCORE 66.4

I have a system with an Intel DG31PR mobo.

I installed a hard drive and setup Win XP. After updates I noticed a few issues, namely that none of the USB ports work. I also noted a SM Bus Controller in the Device Manager that would not update.

I went online and found the chipset drivers for the mobo. When running it removes and installs new USB controllers, but the setup keeps stalling during the first installation of USB 2.0 controllers. I left it running for hours before ending the processs. Now I have a USB root hub with no driver listed in the DM. If I try to run the driver setup again it picks up right where it left off but still stalls. I have tried uninstalling the USB controllers and root hubs, but any attempt to remove them or even to scan for hardware changes causes DM to freeze up, and then the computer won't shutdown without a hard reset.

Is this a bug in the chipset drivers? I have considered upgrading to Vista (as the computer sans hard drive has a key for it) The hard drive was part of a OEM HP system with a dead mobo. I formatted the hard drive to put in this system.

What to do, what to do....
Thanks!
 

A:USB Ports+Device Manager = Headache

Read other 16 answers
RELEVANCY SCORE 66.4

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.

Mei2Qiang2

PS, if those photo links don't work, try these
http://photos.yahoo.com/smyhr
http://pg.photos.yahoo.com/ph/smyhr/my_photos

PPS
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?

Read other 3 answers
RELEVANCY SCORE 66.4

I cannot find COM and LPT ports in device manager of my laptop after formatting to XP. I even checked BIOS where every ports are enabled. But I'm not sure if COM and LPT is in that PORT list or not.

How to get it back in device manager?

A:cannot find COM and LPT ports in device manager

have you viewed hidden devices?

Read other 5 answers
RELEVANCY SCORE 66.4

XP Media Center sp3 Gateway
(with replaced Geforce 6100-M9 mb 410 chipset)
2 gig ram AMD 64x2 2000+ processor
4 USB ports on back, 2 USB ports on front

Ok, ever try so much to fix something that you are thinking about taking it to the back yard, pouring gas on it and lighting it on fire.. well I'm there. Help please. (I feel like I've tried everything to fix this glich)

USB ports have power but not recognized by the computer.
No error (it doesn't even regonize them enough to give me that)
No problems listed under Device Manager states they are functioning properly
Device manager lists pci to Usb something, one more thing like that and two root hubs
(shouldn't there be more there? there use to be like 10 items under that catigory I thought)

Ok here's what I've tried not necessarly in this order (and rebooted each time with no success)
1) unplugged the power left for 30 min replugged back in and booted up
2) reinstalled MB drivers. nforce 15.24 WHQL (that was most recent I could find)
3) reinstalled sp3.. tried sp1a but had error newer was there.. tried sp2 and same thing.
4) checked BIOS enabled USB 1.0+2.0 (it was already enabled, disabled it, restarted enabled it again)
5) Enabled everything with USB in the name in BIOS..
6) reset BIOS to factory defaults
7) Tried to uninstall sp3 but its on my windos disk.. and spuninstal.exe (or what ever the right name to unstall it was is not there)
8) reinstalled windows (recovery) and all drivers... Read more

A:USB ports have power but not in device manager

anyone... anyone?
 

Read other 1 answers
RELEVANCY SCORE 66.4

Hi All, please help to show/return the ports (com & lpt) menu on the device manager... previously is working and i did not make any changes on the BIOS... thanks...

A:the ports (com & lpt) on device manager are missing

1) Check to see if the device is hidden. For this, click show hidden devices under View, then expand all the nodes under device manager. Uninstall any entries which appear grayed out, then restart. Then try plugging your external device to the computer and see if it works.

2) Make sure that in the BIOS the ports are enabled and set to 'auto'.

3) If that does not work, try installing the drivers for your device manually.

Read other 5 answers
RELEVANCY SCORE 66.4

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.
 

Read other 1 answers
RELEVANCY SCORE 65.6

PC is Windows 7 Pro 64bit, MSI Z77 MPOWER motherboard.

I'm attempting to flash a bootloader to my 3D printer, which requires connecting it to my PC via USB and using the Arduino software. Unfortunately when doing so the Com ports menu in Arduino was greyed out no matter what I tried and so I couldn't select the printer or USBasp device.

On further investigation, I discovered that the COM & LPT section isn't present in my Device Manager, and using "mode" in CMD returns CON info but no details on COM & LPT ports at all. I went into the BIOS and ensured all USB-related options were enabled, which they already were, and additionally I updated the drivers for both of the motherboard's USB 3.0 controllers. Still nothing.

I feel at this stage I must be missing something stupendously obvious, but I'm drawing a blank. Can anyone suggest what's going on/a fix?
 

A:COM & LTP not present in Device Manager(Win7), COM ports not

Have you installed the Intel chipset 9.4.0.1027 driver and Intel USB 3.0 1.0.10.255 driver for Windows 7 64-bit?
https://downloadcenter.intel.com/do...ftware-for-Intel-Desktop-Boards?product=70397
https://downloadcenter.intel.com/do...el-7-Series-C216-Chipset-Family?product=65855

---------------------------------------------------------------
 

Read other 1 answers
RELEVANCY SCORE 65.6

I'm working on a Averatec 3260-EH1. First Averatec I've looked at. Little brother's friend brought it to me because the modem quit working. (They live in the country without any other option but dial-up.) They think it happened when they tried ot install an iPOD. His wife had already reinstalled Windows with no luck. However, I re-installed Windows XP Home also just to make sure I had a clean slate and I'm getting the same problem. I downloaded the driver from Averatec's site. When I install it & re-boot, it shows up briefly in DM, but still doesn't work & then it disappears again. While it is there, it states to be using Com 4. (I have not at any point had the New Hardware Wizard appear.) So, I started looking at different angles and noticed that no ports were listed in DM. I went through Add New Hardware and added Com port. It came up with an error about resources. It was using IRQ 3 which I believe is correct for Com 4, yes? There are no external devices plugged in. I wondered if the modem was just bad, but that wouldn't explain the missing ports. All input is much appreciated. Any ideas?
 

A:Solved: Ports missing from Device Manager

Read other 8 answers
RELEVANCY SCORE 65.6

I am running Windows XP home. I was able to view comm ports earlier today in device manager but I had to re-boot my PC and now the Comm Ports do not show up in device manager. Does anybody have an idea as to why this might be happening.

Thanks,

Greg

Read other answers