How To Clean-Up Unused COM# Ports From Old Drivers
Jan 23, 2012
I seem to have some problem of being overbloated with old instances of COM ports from old drivers versions which evidently these drivers don't bother to free when updated/uninstalled. I'm using Atheros BT Suite which always after installation/update assigns to all BT devices a brand new set of COM# ports, completely ignoring to reuse the old ports. See the picture. So eachtime I update driver, my BT devices get assigned completely new COM ports for communication which results that all application software used to communicate with these devices have to be resetup to new COM port numbers, quite stupid isn't it?
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Dec 12, 2012
There is a lot of noise, amongst not in particularly, high-power users,but also simple home or office users about open ports, net, web ports, being used,either from Windows itself or applications. DCOM is an example of a Windows service,that is "listening" to the net,but also sends data through out it. Skype does that all the time.What about those open ports, can they be "closed'? Should they be closed,for safety reasons,not to allow to be used by malware, spyware, hackware?
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Apr 25, 2011
How do you reassign COM ports in Windows 7? I have several 30 x USB pic programmers and they are in the 70s, 80s and 90s and I know there is nothing else on the system. My programming software can cope with up to 33 x Com ports so I need to reassign to use ports in that range. how i get in and reassign them?
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Oct 29, 2012
clean and remove all old unused and website information in registry.
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Oct 19, 2012
My problem began when someday i had issue in my windows which was usb was not recognized as i tried putting 3 usbs but all of them didn't work and i have 2 usb ports in my laptop which is dell xps 15z so i don't think it is a hardware issue
My problem continued and i searched and searched the internet for solutions but no one really worked so i decided to format the windows and installing new clean windows 7 one, and i did so and after installation i had too many more problems knowing that i installed all the required drivers needed for the laptop and checked them with driver genius, now any usb i plug in isn't even sensed by the lap or self installed like the usb ports have no drivers or anything.I tried the wireless mouse which isn't sensed on another laptop and it installed and worked instantly, so where is driver software installation which should install the mouse automatic?
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Apr 1, 2012
I have recently downloaded Windows 7 - 32 bit onto a new discrete (i.e. Physically separate) HDD. In the installation process it had severe problems with USB and PCIe drivers. That is they don't work and there were! marks in Device Manager. I was lucky in having access to an old PS2 kybd which allowed me some access to the new os. Luckily, since I was booting off of a Windows XP Home Edition on a separate HDD I managed to use its drivers which worked on the Windows 7 and allowed me to get my USB kyybd and mouse working again. It also automatically down loaded the other drivers for my devices like the USB dongle for wireless internet access.
This is a long preamble to my actual problem and the reason for this message. I have not had as much success when I tried the same exercise; this time with Windows 7 - 64 bit installation. The 64 bit was installed on a separate partition on the same physical drive as the 32 bit version. The 32 bit drivers from Win 7 - 32 bit and XP don't work. I thought the 32 bit drivers for such basic things as USB pointing devices would work in the 64 bit version; but clearly not. Also, clearly my installation disk is negligent in not loading the drivers in either installation. Where can I go to get these basic drivers.
I have tried Logitech with no luck as my kybd/mouse combo doesn't even show up on their site. I have tried going to Microsoft site to get generic 64 bit drivers but they are not being very kind in that regard. There is nothing to download. Clearly they don't want to give anything away free! My Logitech USB kybd/mouse combo is model Y-RK56A for the kybd and M-RR95 for the mouse. My mobo is a Gigabyte GA-880GA-UD3H and I have its CD but w/o mouse I can't get it to install on the Win 7-64 partition. I thought when it installed on my XP partition it would have installed both sets of drivers. Can I extract just the 64 bit USB drivers from there?
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Mar 3, 2011
My USB ports on my computer are not reading anything plugged into them.This is a big hassle for a laptop user.More information:
-I'm using Windows 7
-The ports ARE delivering power
-The support site for my computer's drivers and BIOS is in Chinese and all the links and downloads don't work
-I have tried restarting
-I have tried removing the battery and power source for 15 minutes and rebooting
-I have tried disabling my USB controllers and then re-enabling
-I have tried uninstalling all the USB drivers and restarting my computer and having it reinstall them for me.
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Jul 15, 2012
dell inspiron N5110 usb ports and drivers are not working..
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Nov 26, 2012
It seems all the usb ports do not work on my laptop. My usb mouse doesn't work, and my other usb devices do not work either. All the usb drivers are installed properly as detected.
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Dec 29, 2012
The original Samsung set-up gave 3 'non-reversible' options for the use of the 1TB HDD. The recommended ⅓ drive C; ⅔ drive D choice was made but it appears drive D is empty, unused and wasted. Given the general advice, "Get the biggest drive you can afford", I don't understand the logic of this.
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Aug 9, 2011
A few days ago I installed a USB 3.0 card (to be precise, this one: 2-Port USB 3.0 SuperSpeed PCI-E Controller Card - Free Shipping - DealExtreme). It uses the very common NEC PD720200 USB 3.0 controller. I installed the required drivers for Windows 7, and the card worked fine for the first day or so. but not since. Whenever I plug in a USB 3.0 external hard drive, I get a false "This device can perform faster..." message, as if I had plugged the drive in a USB 2.0 port.
The external drive I am using is a Western Digital MyBook Essential 1130. It is definitely a USB 3.0 drive, and came with the required USB 3.0 cable. While the USB 3.0 card was working, I got full-speed transfers to the limit of the hard drive's ability, about 90-100 MB/s. Now I can only get USB 2.0 speeds (33-34 MB/s). Windows insists I have the drive plugged into a USB 2.0 port even though it is plugged directly into the USB 3.0 card.
Things I tried so far: -rebooting and complete power cycle. No difference. -plugging the drive into one port or the other. Also no difference. -Looked in Device manager.The controller is recognized as a USB 3.0 device is using the proper NEC drivers.
Other info that may be important:
-No overclocking settings in use.
-I made sure the cable was plugged in all the way. It's in as far as it can go, but the ports will still only act like USB 2.0 ports.
I might as well throw the card away if it is only going to act as a USB 2.0 device.
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Oct 24, 2009
I have a HP Notebook and it has a 12 gb unused partition that I tried to delete that was used for "HP System Recovery" (Press F10) which reinstalled XP each time from the original installation . Now that is not needed because I am using Acronis Home 2010 Disk Imaging and can restore my computer with the recovery CD I have made as part of this program. I can see in my computer management/ disk management console that this is still there.
It says 12.18 gb "unallocated" I wish to free this up and use it as part of my C: drive
Can I use the "Extend Volume" Wizard to increase the size of my disk space and remove this unallocated space?
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Aug 18, 2012
How do I Remove unused restore points and shadow copies from System Restore?
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Aug 16, 2012
I'm playing a lot and when using mumble, I use a "Push to talk" function.The problem is that I need a key which interacts with nothing else, as I also talk when on IRC, on browsing the net. how to create another key (brand new, without any use) so I can use it on Mumble as Push-to-Talk key?
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Nov 6, 2009
I have noticed that some of the icons I added to my desktop periodically disappear because they aren't used frequently.
I'm guessing this would have to do with something similar to the "Desktop Cleanup Wizard" in XP. How can I turn off this functionality in Windows 7? I really don't want to have to keep adding back icons that I may not use daily.
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May 14, 2011
Is there a real benefit in removing empty and unused folders? because i tried an application called Remove Empty Directories and removed a lot of empty folders (after a system image backup), but i don't see any real improvement.
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Mar 25, 2012
How do I do this? I have like 8 of them in my add/remove programs list and want to get rid of the ones i no longer need.
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Apr 29, 2011
This all started when one day my G930 Logitech headset started becoming a pain in the ass to use. I had the charging dock plugged into one of the two USB ports behind my HP ZR30w monitor.Then after a few days I began to get a USB Device Not Recognized Error constantly. Like you hear the Windows Pinging sound when you connect and disconnect a USB device all the time. Its like spamming me with the sound. I tracked it down to this USB port, Port_#0001.Hub_#0011 (which is the USB port behind my monitor HP ZR30w, it is the inner most USB on the back.I ran virus scans, spyware scans and nothing shows up, I had to rule out any fishy stuff. I have no idea how to get this error to stop showing up...it literally spams me with the error and sound when nothing is plugged in to that port...as I am typing this its yelling at me.The catch is though, this is when the USB port is empty...nothing is plugged into it...it is like a phantom USB port that is just going haywire...Now if I plug a device in to it...the device works fine and the USB Device error does not show up, but for instance in this case, my G930 headset ends up disconnecting and reconnecting and throwing me errors...Is this a bad USB port? I am running Windows 7 64bit. I tried disabling the USB port all together but it still shows that a device is attempting to connect to that port and is not being recognized.Also I have updated all my drivers, updated my motherboard, the only thing i have not done is reinstall USB controllers but i do not know how to do that. In the process of finding the problematic USB port I ended up mapping all the USB ports and their numbers so how I found out which USB port it was, was due to trial and error and finding it was the one behind my monitor.
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Jan 14, 2012
I had 640 gb but due to some fault of mine I lost 300gb space unused. What should I do? Can I reinstall windows 7 OS?
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Nov 15, 2011
i have a gateway computer that i want to load windows 7 pro 64-bit on. i want to do a clean install. will my computer DSL be able to connect on-line so i can download 64-bit drivers? also will my chipset and monitor work before i can download drivers for it too?i'm not sure if things will work before drivers can be installed
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Dec 30, 2012
I have an HP laptop, and it will not boot up.Have tried safe mode, repair, everything. But no go.So right now I am reinstalling Windows 7 from the original CDs.After I get that done, I have the drivers CD. So, my question is what is involved in doing that installation?
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Mar 30, 2012
I did a Clean re-install of Win 7 on an HP but forgot to save drivers. Now I can't get online to download them. Wen I did the re-install it created a folder called old windows, can I recover the drivers from that?
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Sep 20, 2009
I've been searching for an our or so all over trying to find something that helps me with this problem, but nothing seems to be working. I have an HP dv6780se Pavillion Laptop.
I put a new hard drive in it to restore and the restore disks are working correctly. It will install windows vista, but then when it starts installing all the bloatware the computer restarts and says OS not found.
So, I figured I'd install windows 7 since I was planning on doing it anyway.
My problem now is that I'm wondering since restore disks only install vista and don't finish the other hp stuff that the drivers aren't getting installed for vista...hence when I try and do a clean install of Windows 7 it says no drivers found. Any idea what I can do to get my install going?
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Nov 12, 2012
Performing a clean reinstallation of Windows 7 on a Dell Inspiron N5010. Should I let Windows Update give me everything that I need, and then look for drivers on the Dell website for anything that does not work properly?
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Jul 25, 2012
I built a new computer yesterday and when it came to installing Windows 7 it says no drivers found. Everything is hooked up properly, but I'm not sure how to fix this. Not sure if my specs will help, but here they are.
asus sabertooth z77
evga nvidia gtx 670
corsair hx750w
i5 2500k
8gb corsair vengeance
corsair force series gt 120gb ssd
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Nov 19, 2012
I clean installed Windows 7 on my HP Pavilion DV6-6C35DX laptop using these 2 guides: SSD / HDD : Optimize for Windows Reinstallation Clean Install Windows 7
I noticed when I was installing Windows 7, I never had a screen pop up (step 17) asking about my network location type. After Windows was installed, my laptop couldn't find any networks regardless if I tried plugging an ethernet cord from my modem into my laptop. When I click troubleshoot it says, "Install a driver for your network adapter". I click next it says, "Windows could not find a driver for your network adapter". I look in my Device Manager, I see under Other Devices it lists: Ethernet Controller, Network Controller, PCI Device, SM Bus Controller, Universal Serial Bus (USB) Controller, Universal Serial Bus (USB) Controller, Unknown Device, and Unknown Device all with yellow exclamation marks next to them.
My Googlefu skills told me that when clean installing windows it only installs generic drivers, and I need to install the drivers on my motherboard disk. The problem is my laptop didn't come with any such disk. I tried going on HP's website on another computer, and burning all the network drivers onto a blank DVD ( can't use a USB since those drivers are not working). When I installed them nothing really happened.
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Dec 18, 2009
Ok, i built a "whitebox" for a friend at work and they wanted to windows 7 64bit. So, i built the machine and have been trying to figure out how to get it to recognize the HD for the past 4 hours... mainly thanks to Samsung for making impossible to find drivers on their website for the Spinpoint F1 HD102UJ 1TB hard drive and i am also having problems finding drivers from the Gigabyte website... Anyway, suggestions? I gone through all the suggestions about checking the BIOS for RAID settings, but there is only 1 drive in this machine.
Furthermore, after trying to find the drivers online for about 2 hours...i ended up reformatting the drive from the utility disk that samsung had on their website..
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Nov 16, 2011
I am getting ready to put a clean windows 7 op sys on my dell machine. I wanna make sure I have all necessary drivers I need. Is there a quick way to do this? Or do I go in device manager and get driver and go to manufacture website to get updated drivers for windows 7 one by one?
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Nov 16, 2011
i am getting ready to put a clean windows7 op sys on my dell machine. i wanna make sure i have all necessary drivers i need. is there a quick way to do this? OR do i go in device manager and get driver and go to manufact website to get updated drivers for windows7 one by one?
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Apr 3, 2011
I do the Windows 7 Clean install and now I cant delete or add folder or file in to some folder or drivers they ask administrator permission. How can I change that and there is unknown security members also !!!!
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Aug 29, 2012
I assembled a new computer using:
Windows 7 64bit Pro SP1 OEM System Builder Pack
Gigabyte H77M-D3H
1TB SATA HDD WD Caviar Black
Intel Core i3 2125
DDR3 8GB 1600 Intel Viper
SATA LG Blue Ray DVDRW
Clean install of Windows reveals an error not detecting any drives, does not allow partitioning or formatting. BIOS identifies the drives.I've attempted installs of updated drivers from the motherboard's website (as well as the CD that came with the motherboard). WD claims not to have any drivers on their website. Still nothing.
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