Question about Acer Aspire T650 PC Desktop

1 Answer

Dial up connection ends in error code 720, can't connect to the internet. Using a back-up pc that is terribly slow. would like to fix pc.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Guru:

    An expert who has written 7 tips or uploaded 3 video tips

  • Expert
  • 109 Answers

Error 720 - the connection attempt failed because your computer and the remote computer could not agree on PPP control protocol.

To resolve this issue, uninstall the TCP/IP protocol, remove the second WAN Miniport IP device, and then reinstall the TCP/IP protocol. To do so, follow these steps:

  1. Uninstall the TCP/IP protocol. To do so:
    1. In Control Panel, double-click Network and Dial-up Connections, right-click Local Area Connection, and then click Properties.
    2. Under Components checked are used by this connection, click Internet Protocol (TCP/IP), and then click Uninstall.
    3. Follow the on-screen instructions to uninstall TCP/IP.
    4. Restart the computer when prompted, but click No if you are prompted to allow Windows to enable a protocol.
  2. Right-click My Computer, and then click Properties.
  3. Click the Hardware tab, and then click Device Manager.
  4. On the View menu, click Show hidden devices.
  5. Under Network adapters, there should be no WAN Miniport IP devices. If a WAN Miniport IP device is listed, continue to the following step. If no WAN Miniport IP device is listed, go directly to step 16.
  6. Click Start, click Run, type regedit in the Open box, and then click OK.

  1. Locate the following registry subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}
  2. On the Registry menu, click Export Registry File, type backup-key in the File name box, and then click Save.

    Note You can restore the changes that you make to this registry key. To do so, double-click the backup-key.reg file that you saved.
  3. Click each of the registry subkeys under this key, and then view the Data column of the DriverDesc value to determine which of the subkeys corresponds to WAN Miniport (IP). For example, the 0005 subkey.
  4. Right-click the subkey whose DriverDesc value data is WAN Miniport (IP) (for example, right-click 0005), and then click Delete. Click Yes to confirm that you want to delete the key.
  5. Quit Registry Editor.
  6. Right-click My Computer, and then click Properties.
  7. Click the Hardware tab, and then click Device Manager.
  8. On the View menu, click Show hidden devices.
  9. Under Network adapters, right-click WAN Miniport (IP) and then click Uninstall. Click OK to confirm that you want to remove this device.
  10. Reinstall the TCP/IP protocol. To do so:
    1. In Control Panel, double-click Network and Dial-up Connections, right-click Local Area Connection, and then click Properties.
    2. Click Install.
    3. In the Select Network Component Type dialog box, click Protocol, and then click Add.
    4. Under Network Protocol, click Internet Protocol (TCP/IP), and then click OK.
    5. When the protocol is installed, click Close.
  11. Reset the modem by turning the power off and then on, or for an internal modem, restart the computer.
  12. Test your Internet connectivity.

Posted on May 04, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How would i use dial up connection to connect my playstation 3 to internet?


Why would you want to? Dial up is so terribly slow for just Internet browsing; I imagine for playing games online it'd be even worse (if it even lets you connect with such a slow connection).

That being said, you obviously can't direct connect dial up to the PS3. There isn't a port for that. Instead you'll have to do a work around involving a PC/laptop with a dial-up modem/port and an Ethernet port on it. You'll also need and Ethernet cable.

Basically the plan is to connect to dial up using your laptop/PC, then share the connection on it from the dial-up port to the Ethernet port. The PS3 would then connect to the Internet through your computer. Not ideal, but then again having only dial up isn't an ideal situation to begin with.

Here's some specific guides on the matter:
http://www.instructables.com/id/PS3-On-Dialup/
http://www.ehow.com/how_6515109_play-ps3-online-broadband.html

Here's some generic guides on ICS (Internet connection sharing) on Windows:
http://support.microsoft.com/kb/306126
http://windows.microsoft.com/en-US/windows-vista/Using-ICS-Internet-Connection-Sharing

Here's a link for sharing Internet connections on a Mac (if Mac's even have a dial-up port, I honestly don't know how old you'd have to go to get one with it):
http://docs.info.apple.com/article.html?path=Mac/10.5/en/8156.html

Best of luck!

Sep 29, 2011 | Sony Playstation 3 (PS3) Console

2 Answers

Hi my wii wont let me down load are system update it keeps saying error and wont finish.it also keeps saying a code 32002


According to Nintendo, error 32002 means: "Lost connection during Wii system update". So, the problem probably lies either in your internet connection or in Nintendo's server. If you're using a slow internet connection such as dial-up, then the easiest solution would be to upgrade to a faster connection - most modern gaming applications require one anyways. However, if you're using a faster internet connection, try these tips:
- If you have a wireless connection, be sure that no one is using a microwave or cordless phone while you are trying to download the update, both of these devices can cause interference
- If you are on a college campus or using a shared internet connection with many people, try updating your console at an unusual time, like two or three o'clock in the morning when no one else is online
- wait a day or two and try again; Nintendo may be having server troubles
- call Nintendo's helpline at 1-800-255-3700 and tell them about your problem
Hope this helps!

May 06, 2011 | Nintendo Wii Console

1 Answer

My mobile is nokia 5800 music express. so i want to connect internet through my pc


First of all, install the Noki Pc suite on your computer, connect the phone in Nokia Mode, you'll see that your mobile is a Modem, Open the Internet Connection and set your nokia modem as the default modem, create a dial up connection using the Internet Connection wizard, you'll need the number to dial, this number is to be obtained from the Network Operator. Now you can connect to the internet using your phone. Note that the speed will be slow as compared to normal (wired/wireless) internet connection. Good luck Thanks for using FixYa.

Jun 01, 2010 | Nokia 5800 XpressMusic Smartphone

1 Answer

Getting error 721 on my laptop what does this mean


error 721 is for a dial up connection. If your using a belkin router open the control panel on your pc and find internet options. Click connections at the top.. the connections you see in this window are for dial up modems. click on each one in turn and remove it. Your pc is trying to use a dial up connection and not your wireless router. This should fix the problem

Apr 13, 2010 | Belkin Computers & Internet

2 Answers

I download movies but so slow download more upload


that is to do with your internet connection you have only purchased a low speed package ring your inet company and tell them your problem they will tell you exactly what speed you have and offer minor solutions to improve the speed but it wont make much difference and they may offer to upgrade you to a faster one but it will cost you

Oct 07, 2009 | Acer Aspire One PC Notebook

3 Answers

Will not connect to any Internet source


You would be well advised to contact (phone) your internet service provider support personnel and let them guide you through it. Without knowing the details of your ISP, I'm unlikely to be able to guide you to the correct solution. In many cases, if you have another internet connected computer to access their web site, you will find detailed information to help you with your particular setup.
I hope helps you to get reconnected...

Mar 28, 2009 | Acer Aspire One PC Notebook

1 Answer

New computer running slow


if you are using dial up, you shud not have a modem.. modem is just for DSL connection
if you have a modem probably you are using a DSL connection

DEFINITION:
dial up - connection using a phone line with internet connection; cannot use fone while on internet

DSL/modem- connection using a modem plugged in with computer and fone line; able to use fone even when on internet.

Jul 10, 2008 | Siemens SpeedStream Modem (4100) (SS4100)

1 Answer

Trying to upgrade my ps3, with dial-up.


to do this you would need to enable your pc with ICS (Internet connection sharing) and connect an ethernet cable from your pc to ps3. You will need windows xp or vista to do this.

A tutorial can be found here http://support.microsoft.com/kb/314066

Should you need either a network card for your pc or ethernet cable these can be cheaply found on ebay.

However your PS3's connection to the internet will be dreadfully slow and will most likley have extremely bad lag when playing online.

- John

Jun 21, 2008 | Sony Playstation 3 (PS3) Console

1 Answer

Connecting to Internet using a dial-up modem


can you connect that modem first, to a phone line, and run a telnet or dial connection from control panel or accessory ?

Mar 20, 2008 | Computers & Internet

Not finding what you are looking for?
Acer Aspire T650 PC Desktop Logo

199 people viewed this question

Ask a Question

Usually answered in minutes!

Top Acer Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18389 Answers

Mohammed Ebrahim M
Mohammed Ebrahim M

Level 3 Expert

586 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1144 Answers

Are you an Acer Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...