Hardware Drivers :: Change The Com Port Win8 Is Using For Modem?
Dec 4, 2013
How do I change the Com port for my modem in Windows 8? When I google around the instructions say to reinstall the modem, but I just installed it and it has the wrong port. It seems to default to Com 1 and my modem is on Com 4. So, how do I change the modem com port from Com 1 to Com 4? If Microsoft provided no method of changing it (incredible if true) then where is it stored -- registry, ini file, etc.?
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May 22, 2014
when i try to install a driver for the serial port PCI i get this error message : " Windows found a driver for your device but encountered an error while trying to install, installation of this device is forbidden by system policy. contact your system administrator . " knowing that i am the administrator!!
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Jun 9, 2013
How do I change the USB port that Windows to Go listens the drive while in use?
I have this computer, with an Asus P8H61-LE Motherboard. As you expect, it doesn't pack USB 3.0 ports. But it does come with some nifty PCI-E x1 slots, so I've bought a random USB 3.0 PCI-E card, with 40 pin for front panel.
Works amazingly. Fast and beautiful, exactly what I've expected. BUT, it doesn't have its own BIOS or something, so my UEFI BIOS cannot boot from devices connected to it. In fact, it doesn't even detect anything there until I boot up to the O.S.!
And I have this Windows to Go Setup. Works like a charm on USB 2.0, but sometimes I feel the bottleneck, and wouldn't hurt using my only USB 3.0 device on those USB 3.0 ports, eh? I've tried disconnecting and reconnecting it on USB 3.0, but WTG just ignores it as if it weren't there. Even when I connect to a different USB 2.0 port, it doesn't detect.
This USB port remapping would serve for other uses too. Once, I've connected my drive to a client's computer, for repairs. But it took longer than I expected, and I had it connected on the front USB. I needed to connect other thumb and external hard drives and had to use the rear USB ports for this, because WTG didn't detect anywhere else.
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Jul 17, 2014
so i opened my port 25565 (or so i thought) went to test to see if its open on multiple sites and....all of them say its closed.
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Apr 30, 2013
My ISP provides secure imap access to my email accounts hosted on their servers. Recently, my company blocked port 993 (imap ssl) - however, port 443 remains open (https). At my home router, I can forward port 443 to my Windows 8 64-bit machine. I'm looking for a program that will redirect traffic inbound on port 443, outbound on 993 to my ISP's email server so I can use imap at work.
Is this something that can be natively done, and if not, is there such a program? It looks like there is something called PassPort for XP that might do it (PassPort port forwarding utility Win XP | Free System Administration software downloads at SourceForge.net), but I was wondering if there was something better.
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Aug 2, 2013
I am having trouble with my USB 3.0 port.Whenever I plug anything (usb, mouse, portable hard drive etc) into that particular port, "Client Server Runtime Process" would use 100% of the CPU. However, when plugged into the USB 2.0, all seems to be fine.
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Aug 6, 2014
I'm trying to connect my SSD to USB3.0 using an "adapter cable" (2.5" SATA HDD to USB 3.0)
The connection is however "unstable" going on/off/on/off in my Disk Management. Switching to USB 2 , the instability vanish
Searching this forum I see others having problems with their USB 3.0 as well , so I have:
- Adjusted the advanced power settings
- Disabled Fast Startup
- Disabled USB selective suspend setting
The instability has improved, but not been resolved.I have not checked the speed on the USB but I strongly suspect, I only get USB 2 speed (as many others describe)
As the USB 3.0 is on the left side of my Acer V5 (OEM Windows 8.1) and both of the USB 2.0 ports are on the right () , I'm not able to make use of any Y-cable either ..... I do not know if my USB 3.0 is 150mA or 900mA , however I have a strong suspicion .
So at the moment I only have no USB 3.0 functionality
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Jan 2, 2014
I do not want to check the speed on a USB 3.0 flash drive or external drive. I need to know the speed of the port itself is transferring at full 3.0 capacity.
What I have is an external mechanical USB 3.0 hard drive. I know it's a 7200 rpm drive. My 3.0 USB ports on my laptop are not using the blue USB plastic to denote 3.0 speeds, they use black plastic.
Therefore I am not confidant they are running at full 3.0 speeds. I want a tool that will measure the port speeds independently of any drive or device on the USB port.
I did find this but I do not have any Advanced tab to check for or to reset the device to Super
There are four USB specs: 1.0, 1.1, 2.0, and 3.0. But to confuse things, each USB spec has more than one data rate assigned to it. Those rates are "low", "full", "high", and "super."
Therefore, benchmarking data throughput solely on speed is not necessarily conclusive as to what the actual spec being used. Thus, a USB 3.0 port may not be actually running at a "super" rating but at a "High" rating instead.
On a Windows machine, check the data rating of the USB root/hub - Goto: Device Manager --> USB Controllers --> USB Root Hub (Right Click) --> Properties --> Advanced (Tab).
It should tell you the data rating for the USB hub/port. Once you know that, you'll know the maximum throughput from the computer's POV.
Low = 1.5 Mbps Full = 12 Mbps High = 480 Mbps Super = 5 Gbps
Windows - Verifying USB connection speed (USB 3 or USB 2?) - Super User
Here is what the listing looks like in device manager Under the two 3.0 USB hubs at the top, there is no advanced tab.
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Sep 15, 2014
I got a new mouse a couple of days back, it's one of those fancy Razer mouses with 12 buttons on the side that is used for gaming and stuff. I have an issue when I try to use usb 3.0 instead of 2.0 ports. ( my tower only has like 2 2.0 ports so I try to use those for other things ) I am trying not to buy a usb hub before somebody says it
On games ( fullscreen or Windowed ) quickslot controls where you can use the numbers on your mouse I can't use the 3.0 port as it won't recognize the side buttons but it will on the 2.0 port.
I am guessing this is a driver problem but I am unsure. Neither the native mouse driver for Windows nor the fancy Cloud Synapse driver 2.0 works.
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Mar 3, 2014
How do you turn your microphone port or line in, to a headphone port or line out port. For a while I would plug in headphones into the mic port and it would bring up a dialog saying I could change it to another headphone port but it never worked. Now it doesn't even pop up. I want this so when I go on long trips my girlfriend and I could watch a movie together using 2 pairs of headphones.
WIN 8.1
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Jan 8, 2013
Is it possible to upgrade from Windows 8 32bit to Windows 8 x64bit or trick the PC into thinking its x64bit so I can install x64bit programs
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Sep 19, 2013
Recently I've loaded windows 8 pro 64 bit in my netbook; after that I've installed my Samsung Galaxy Y PC Suite (Samsung Kies - already updated). When I go to Phone & Modem in control panel, under the modem my phone is not showing.. My windows 7 PC getting this modem. Earlier I'd loaded win 8 32 bit version, which was detected my samsung modem. My asus netbook supporting windows 8 64 bit, all the drivers are compitable with that..
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Apr 22, 2014
After too many hours of reading and trying various things. It appears that Internet Connection Sharing (ICS) from USB 3G Modems has been broken in Windows 8.1.
On my Desktop PC, which uses Windows 2000 Server, I am able to share a Huawei E156B USB 3G Modem to 1 of the Ethernet ports to which is connected a Netgear Router with 4 LAN ports and a Wireless Antenna which broadcasts a signal that can be used by my smartphone.
On my recently acquired Lenovo B590 Laptop, I use the same SIM chip in a Huawei E3131 USB 3G Modem but have not been able to share the connection with the Ethernet port. I get the dreaded Unidentified Network and Limited connection statuses.
I tried the older modem but it doesn't appear to be compatible and I couldn't find any drivers for it for Windows 8.1.
I also tried sharing to an Ad Hoc Connection as the Laptop also has a Wireless NIC (Network Interface Card). The phone can see the signal broadcast by the Wireless NIC but is not able to communicate with the Internet.
I have tested the E3131 USB modem with the Netgear router with a friend's Dell Inspiron 1545 that has Windows Vista installed and I was able to establish the sharing of the Internet Connection to the Router and hence could also access the Internet with the smartphone.
As soon as I am able I will perform the same test on the Laptop, of another friend, which has Windows 7 installed.
Given that adding an Ad Hoc connection was removed from the GUI interface of Windows 8.1, I am wondering if Microsoft have made a huge "faux pas" in overlooking the need for, or eliminating without consultation, this functionality which has worked fine in previous versions of the Operating System. The following web page may also be related to this topic.
About the Wireless Ad Hoc API (Windows)
However, maybe there is a possibility that this problem is being caused by the modems needing updated firmware or "Connection Management Software", provided by the Internet Service Provider, to be fully compatible with API changes in Windows 8.1.
It appears that Connectify allows the sharing of an Internet service between a USB 3G Modem and an Ethernet port. If so, what API would they be using to achieve this and could the same thing be achieved through the Command Prompt (with Administrator Privileges) using "netsh" (Network Shell) commands?
Does Virtual Router Manager is compatible with Windows 8.1 and is a viable solution to this problem?
Instead of an Ad Hoc connection being created, using the wireless NIC, can a secure Access Point be created to which the Modems connection could be shared? Can "netsh" commands be used to achieve this?
I have also seen articles about creating an Access Point but they are using the same "netsh" commands that I have seen mentioned for the creation of an Ad Hoc Network connection.
Therefore, any reliable and accurate resource for the creation of an Access Point using "netsh" commands?
If there is no reliable/convenient software solution to this problem, are there hardware related solutions?
Are there Routers with Wireless Output Antennas that can receive an inbound connection from a USB 3G Modem and then pass that connection to the PC/Laptop via the Ethernet port of the PC/Laptop as well as re-broadcast the signal via the output antenna?
If so, how do you manage activating the connection to the service provider of the USB Modem?
Can the connection software, that was installed when the USB Modem was connected to a USB port of the PC/Laptop, recognise that it is connected to the external router?
Even if it could, maybe the sharing of a connection would again be thwarted due to changes in the APIs of Windows 8.1.
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Jun 14, 2012
It works fine in Win 7, but when I switched to Win 8 Release Preview bad things began to happen. First, it obviously didn't work. Then, all of the USB ports were disabled, even though they claimed they were operational. The only fix was a "Refresh" to get them back. Netzero will not except to say that Win 8 is not on the recommended software requirements.
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Jun 27, 2013
I have a windows 8 laptop with a 3G USB modem. I'm trying to share it's internet connection via my wifi network. The other two pc's on the network runs XP and Vista.
I've managed to get the network working, all pc's see each other and they can share files, etc, but just the damn internet won't share.
I've changed my router to use the same ip range as the wifi on the windows 8 pc, 192.168.137.x. I've ensured that the modem's network connection is shared. all the pc's belong to the same workgroup called, WORKGROUP.
In services i have ICS running, i've tried restarting this service.
What bothers me is that my wifi network on my windows 8 pc shows as "unidentified network", even though i have made sure that everything is set to shared that should be set to shared. so i don't know if that could be part of the problem?
I've also tried setting up the vista pc with a static ip and setting it's default gateway and primary dns to the same ip as the Windows 8 pc.
Attached are screenshots of my ipconfig.
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Aug 25, 2014
My Technicolor TG587n v3 modem's wifi disconnects and then restarts whenever I reboot my galaxy S4, wired internet stays connected but wifi turns off...
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Feb 27, 2014
I am using internet via usb modem. Its working fine, but when i open Settings>>Change PC Settings>>Networks I can see WiFi, Ethernet & VPN but not my internet connection. I have attached a screenshot, and my internet is connected when i am taking the screenshot.
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Apr 13, 2014
I'm using Windows 8.1 for couple days and I connect to the internet using a pppoe connection,at first dial ALWAYS GOT
THIS ERROR : "The modem or other connecting device has reported an error"
AT SECOND always works.
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Sep 15, 2014
Two days ago my ISP replaced my modem-router for a new one. Ever since the replacement, my main desktop computer won't connect to the internet "immediately". I checked the connection via ethernet and WiFi with my other computers (even tested every single one of my ethernet cables) and they work perfectly fine, except for my main desktop computer.
What my desktop does:
When I turn it on I have to wait for around an hour before it connects to the internet. During that hour, it attempts to identify something (I guess the IP? - the yellow warning icon gets displayed) and after 3 seconds of attempting, the connection drops and it goes back to saying "No connection". The connection is being made via Ethernet cable and I tried the troubleshoot but it continues to say that I need to plug-in a ethernet cable to my computer, thing is it is already plugged in and like I stated above, the cable worked fine with all my other computers. My desktop used to work perfectly fine with my old modem-router.
I attempted to do do some troubleshooting refreshing my ip using the cmd with admin privileges but nothing worked as it said every time that there was no media connection. My desktop just randomly connects to the internet by itself after an hour of attempting to connect and disconnecting and once it gets connected it works perfectly fine until I restart my computer or turn it off and then the next day it'll be the same thing over again.
This has gotten extremely annoying, what can I do to fix this and further prevent it from happening? - I updated all my drivers and it's still the same. It'll just connect to the internet whenever it wants to.
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Sep 15, 2014
i need to change my driver for my dvd/cd-rom drives under Device Manager. where to download driver matshita dvd ram UJ8A0AS and how to install it
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Jun 24, 2014
I have a Lenovo G510 i7(which does not seem fantastically faster than my celeron Samsung R530!). I have replaced the DVD with a SSD. I have cloned the HDD to the SSD, made changes in the BIOS(changed to ACHI,switched to Legacy, put the SSD first in boot) but get the message "no bootable device insert disc and press any key". If I use UEFI I do not see the SSD. I have googled this until my finders are sore to no avail. How to boot from the SSD and once I can do this can I reformat the HDD? The SSD is called A:, the HDD C:. I cannot change the drive letters.
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Mar 14, 2014
I have a HP Touchsmart 4 4-1202ea and it has a 500HDD but it is quite inefficient due to excess noise while using it.
Is it possible to upgrade to SSD on this System.
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Sep 13, 2013
I want to change OWN Bluetooth device name. I am using windows 8 which comes with my new laptop Dell Inspiron 15z. The company has set my default bluetooth name as "User". However I want it to be changed but how.
I have tried going to Device manager, Devices and printers etc.
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Dec 25, 2013
My PC is Windows 8.1 x64.
I have a 2TB external (USB) drive and have created four partitions of equal size using Windows Disk Management, the first three are three are Primary (Healthy) but the fourth is "Logical"
How do I change it to a Std Partition, Basis or Primary.
Or does it matter, the Partition will be used for backup of files, so is it okay to use it as Logical?
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Sep 15, 2014
i need to backup all data i have on laptop as my hard is dying, so the only way i have now is to transfer all data to my old pc desktop but i have a problem as my desktop monitor is broken but my pc is ok with windows 7 so i need to make my TV hisense as monitor but when i connect it using vga no picture appears so how can i install tv on pc without any monitor or change resolution ?
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Mar 9, 2014
Some time ago I replaced an IDE hard drive with Windows 8 installed for an SSD drive onto which I installed Windows 7. I would like to know if I can temporarily swap back to the IDE drive (Windows 8) while I obtain the Windows Product Key (embedded in BIOS apparently) and then replace the SSD drive (Windows 7), or boot from an external docking station and if so how do I do that?I am totally confused about the BIOS. Does a different OS change the BIOS details?
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Jan 14, 2014
how to change my BIOS into UEFI. I tried to flash a UEFI BIOS file attached on Acer website but it wont start flashing. The latest version of UEFI installer is not responding when I want to flash it, the older version said I need to have the same type of BIOS installed. how to install UEFI on my system?
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Apr 1, 2013
When I put my usb in my pc I see on my Computer a new drive letter H:
So now I have: C: D: E:
Floppy: A: and my DVD as F: and a Removeable disk I: but I don't have a any removeable disk on any usb port in my pc.
When I put now my other usb it's assigining it as drive H:
But I need it to be G: since I need to save to it something from a program I saved before and it must be G: not H:
How can I change/force it to be drive letter G: instead H: ?
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Dec 7, 2013
i have recently bought an SSD. I have heard from a youtube video that changing the Sata controller from IDE to AHCI can give me better performance but i tried to enable this and it doesn't recognize the drive. The PC will not boot in AHCI mode which meant i have to switch to IDE again. I have tried booting from the Windows install DVD but it tells me that i cannot install Windows on this drive. Am i missing something?
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Mar 3, 2014
I don't want necessarily to remove SKyDrive but it annoys the hell out of me when my files go to it and not to Documents which is where I want them. I do not know how to stop Skydrive being the first port of call for all my saved files or how to replace it with the good old fashioned Documents File. I am sure I am not alone in thinking that the Microsoft techies did a lousy job trying to better Win7 with this appalling Windows 8.1. I am about to buy a new laptop but what was once a real pleasure is now going to be a pain in the neck to have to get a new laptop with Windows 8 on it.
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Nov 5, 2013
In previous versions of windows, I was able to customize the printer settings so that it always printed in grayscale, unless specifically changed at the time of the print job. I see how to access the control and can navigate to Customize Your Printer under Printer Management, but the option to change the default printer settings to grayscale or black and white is nowhere to be found?
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