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Resolving Broadband Internet Connection Problems (Windows 8)

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This document applies to HP and Compaq computers with Windows 8.
This document contains solutions for most common broadband issues. Connection issues might result from poor line quality over the DSL phone line or coaxial cable line, bad cable connections (bent cables or pins), the Internet Service experiencing problems, or missing or incorrectly configured software.
Connection issues with a broadband connection can cause the following messages to be displayed in Windows 8 and Internet Explorer:
  • Internet Explorer cannot display the Web page.
  • Work Offline: No connection to the Internet is currently available.
  • Not connected: You are currently not connected to any networks.
This document can help resolve most of the issues that cause these messages.
NOTE: If you are not using the latest version of Windows 8, some graphics and information in this document may vary. You can get the latest version from the Microsoft Store.

Before troubleshooting broadband Internet problems in Windows 8

Make sure that an account is setup with an Internet Service Provider (ISP) before troubleshooting a broadband connection issue. The ISP should have provided critical information and hardware needed to set up your account:
  • A hardware device, such as cable or DSL modem, is needed for wired access and might require ISP activation.
  • Your password if required by the ISP.
  • Any special software if required by the ISP.
  • If you are having trouble connecting to email or newsgroups, then get the necessary setup information from your ISP: email (SMTP and Pop3), newsgroup, encryption, or compression settings.

Troubleshooting broadband connection issues in Windows 8

Read and follow each step in order until a resolution to the issue is found.

Step 1: Resetting the broadband device (such as modem or router) to troubleshoot broadband Internet problems in Windows 8

  1. Press the power button to shut down your computer.
  2. Disconnect power to all broadband devices (such as the broadband modem, wireless router, or router/modem combination), and wait for the LED activity lights to turn off. Wait at least one minute.
  3. Reconnect the power to the modem and allow it to re-establish a connection to the ISP. If the modem has indicator lights, wait until the lights indicate a connection.
  4. If using a separate wireless router, reconnect the power to the router and allow it to re-establish the connections to the modem and other components.
  5. After the modem and router have finished making connections, turn on the computer.
  6. From the Start screen, type connect to a network to open the Search charm, and then select Connect to a Network from the search results.
    Figure 1: Search for connect to a network
    Image of search results for connect to a network
  7. If you can connect to the network, you are done.
    If you cannot connect to the network, check the cable connections.

Step 2: Checking the cable connections to troubleshoot broadband Internet problems in Windows 8

Perform the following steps to check the cable connections when troubleshooting a broadband Internet problem.
  1. Shut down the computer.
  2. Unplug all cables from the computer, except power, mouse, keyboard, and monitor. Note each cable connection location.
  3. Disconnect the cables used to connect the computer to the broadband device, and any cables used to connect the broadband device to the wall - network cables (RJ45), phone cables (RJ11 for DSL), coaxial (cable modems), USB, or other types.
  4. Look for bent or damaged pins on the cable ends and inside the connectors on the computer and the router or cable modem. Look for any hard bends or cuts in the cable itself. Repair or replace cables that show signs of damage.
  5. Connect the cable from the wall to the Cable/DSL modem or router. If you have a cable modem mode, this is usually a round coaxial cable. If you have DSL, then this is a phone cord - typically RJ11.
  6. Connect one network cable (RJ45) from the computer to the back of the Cable/DSL Modem or Router. Do not route cables next to speakers and do not loop cable excess. If possible, use a cable that is six feet long (1.83m) or less. Make sure you are connecting the correct type of cable from the router to the computer (refer to the following Figure).
    NOTE: If you are using wireless, this can be configured later, after you have determined that the computer can connect to the Internet using a direct network cable connection.
    Figure 2: Cables that connect from the DSL or Cable modem to the PC
     Cables with call-outs.
    1 - RJ45 Network cable - Cat5/Cat6. Use this type of cable to connect the router/modem to the network port on the PC.
    2 - RJ11 telephone cable. Do not use this cable to connect to the PC.
    3 - 6 lead specialized phone cable. Do not use this type of cable.
    4 - USB cable. Many routers/modems can connect using USB. Use RJ45 network cable before using USB. Do NOT connect both a USB cable and network cable - only connect one.
  7. Turn on the computer and connect to the Internet. If you can connect to the network, you are done.
    If you cannot connect to the network, use the Windows 8 diagnostic and troubleshooting tools.

Step 3: Using Windows 8 diagnostic and troubleshooting tools for broadband Internet problems

Windows 8 includes a network diagnostic tool and a network troubleshooter. Both tools help to identify network problems and provide possible solutions when troubleshooting a broadband Internet problem.
Windows 8 monitors the network and Internet connections. If it detects a problem, Windows 8 displays a message, and prompts you for permission to diagnose the problem. Click OK to allow Windows 8 to diagnose the problem and restore the connection.
To run the diagnostic tool manually, type repair network from the Start screen to open the Search charm, and then select Identify and repair network problems from the search results.
Figure 3: Search results for repair network
Search results for repair network
The Windows 8 Network and Internet Troubleshooter tests the network for problems and automatically repairs the network connections if applicable. Use this tool to test and repair the connection:
  1. From the Start screen, type Control Panel to open the Search charm, and then select Control Panel in the Search results.
    Figure 4: Search results for Control Panel
    Search results for Control Panel
  2. Click View network status and tasks.
    Figure 5: Control Panel window
    Control Panel window
  3. Click Troubleshoot problems.
    Figure 6: Troubleshoot problems selection in the Network and Sharing Center window
    Troubleshoot problems selection in the Network and Sharing Center window
    The Network and Internet Troubleshooter opens.
  4. Click Internet Connections.
    Figure 7: Network and Internet window
    Network and Internet window
  5. Click Next, and then follow the instructions to check for problems.
  6. If you can connect to the network, you are done.
    If you cannot connect to the network, reset your Web browser Internet settings.

Step 4: Resetting the Web browser Internet settings to troubleshoot broadband Internet problems in Windows 8

Resetting Internet settings can resolve most issues related to Internet browsing. Resetting Internet settings also prepares Windows for troubleshooting.
NOTE:These steps can be used to reset Internet Explorer settings. To reset settings for a different browser, check the Help for that browser.
NOTE:Follow these steps to reset your Internet Explorer settings:
Follow these steps to reset Internet Explorer settings:
  1. Close any open programs or windows.
  2. From the Start screen, type Internet Options to open the Search charm, and then select Internet Options in the Search results.
    Figure 8: Search results for Internet Options
    Search results for Internet Options
  3. Click the Advanced tab, and then click the Reset button.
    Figure 9: Reset button on the Advanced tab of Internet Properties
    Reset button on the Advanced tab of Internet Properties
  4. If prompted, click OK and then close all other windows and programs.
  5. Read the information on the screen, select Delete personal settings box, and then click Reset.
    Figure 10: Reset Internet Explorer Settings window
    Reset Internet Explorer Settings window
  6. When the settings have been reset, click Close.
  7. Try connecting to the Internet. If you can connect to the network, you are done.
    If you cannot connect to the network, reinstall the network adapter software in Device Manager.

Step 5: Reinstalling the network adapter software in Device Manager to troubleshoot broadband Internet problems in Windows 8

If you're having broadband Internet problems, there might be an issue with the network adapter. Follow these steps to reinstall the network adapter in Device Manager:
  1. From the Start screen, type Device Manager to open the Search charm, and then select Device Manager in the Search results.
    Figure 11: Search results for Device Manager
    Search results for Device Manager
  2. Double-click the Network adapters category.
    Figure 12: Network adapters in the Device Manager window
    Network adapters in the Device Manager window
  3. Right-click the name of the Network Adapter and select Uninstall.
  4. On the Confirm Device Uninstall window, click OK.
  5. When the network adapter software have been uninstalled, restart the computer. The computer will reinstall the device driver software.
  6. After the computer restarts and completes the installation of the device driver software, try connecting to the Internet. If you can connect to the network, you are done.
    If you cannot connect to the network, update the network drivers from the HP Web site.

Step 6: Updating the network drivers from the HP Web site to troubleshoot broadband Internet problems in Windows 8

Broadband Internet problems can sometimes be solved by updating your network drivers. Use a computer that has Internet access to check the HP Web site for network drivers for your product. If one is available, download and install the latest update for the network hardware that you use. Use the following steps to check for updated network drivers:
  1. If you are presented with a page to enter your model number, enter your model number. For example, Pavilion p6230f.
  2. Select the version of Windows the computer is using.
  3. Click the Driver - Network link.
  4. Select the network or modem driver update. For example, Realtek RTL8139 LAN Driver Update.
  5. Follow the instruction on the download page to download the driver and install it onto a CD or other external storage media.
  6. Install the driver on the computer experiencing the problem.
  7. When done, restart the computer and connect to the Internet again. If you can connect to the network, you are done.
    If you cannot connect to the network, contact your Internet Service Provider.

Step 7: Contacting the Internet Service Provider to troubleshoot broadband Internet problems in Windows 8

If the computer is still having issues connecting to the Internet and the network test passes, it is possible that the service is down or the Internet connection software provided by the ISP is not configured correctly. Call the support phone number for the ISP for help configuring the settings in Windows and the ISP software. Be sure to provide the ISP with the information from the network diagnostics utility.
If you can connect to the network, you are done.
If you cannot connect to the network, reset the IP protocol settings.

Step 8: Resetting IP protocol settings to troubleshoot broadband Internet problems in Windows 8

Resetting IP protocol settings can sometimes solve broadband Internet problems. Use the following steps to reset the network settings:
NOTE:If you have received settings and troubleshooting procedures from your ISP, use those instructions instead of the steps in this section.
Follow these steps to use Command Prompt to reset the settings:
  1. From the Start screen, type Command Prompt to open the Search charm, and then select Command Prompt in the Search results.
    Figure 13: Search results for Command Prompt
    Search results for Command Prompt
  2. Type ipconfig /release at the command prompt and press the Enter key. The command prompt clears.
  3. At the new command prompt, enter the following text: ipconfig /renew and press the Enter key.
  4. At the new command prompt, enter the following text: netsh int ip reset c:\resetlog.txt and press the Enter key.
  5. Close the Command window.
    If you can connect to the network, you are done.
    If you cannot connect to the network, use the Network and Sharing Center to reset your IP protocol settings.
Follow these steps to use the Network and Sharing Center to reset the settings:
  1. From the Start screen, type Control Panel to open the Search charm, and then select Control Panel in the Search results.
    Figure 14: Search results for Control Panel
    Search results for Control Panel
  2. Click View network status and tasks.
    Figure 15: Control Panel window
    Control Panel window
  3. Next to Connection, click Ethernet.
    Figure 16: Ethernet selection in the Network and Sharing Center window
    Ethernet selection in the Network and Sharing Center window
    The Ethernet Status window opens.
    Figure 17: Ethernet Status window
    Ethernet Status window
  4. Click Properties.
    If prompted, allow the action to proceed. The Ethernet Properties window opens.
    Figure 18: Properties selection in the Ethernet Properties window
    Properties selection in the Ethernet Properties window
  5. Scroll down, select Internet Protocol Version 4, and click Properties.
    NOTE:Do not remove the check mark next to the Internet Protocol (TCP/IP) reference while selecting it.
  6. Select Obtain an IP address automatically and Obtain DNS server address automatically (if they are not already selected).
    Figure 19: TCP/IPv4 Properties window
    TCP/IPv4 Properties window
  7. Click OK to close the TCP/IP Settings window.
  8. Restart the computer and try connecting to the Internet again.
    If you can connect to the network, you are done.
    If you cannot connect to the network, use Microsoft System Restore.

Step 9: Using Microsoft System Restore to troubleshoot broadband Internet problems in Windows 8

Microsoft System Restore uses automatically-saved information to restore your computer to a certain point in time. Using Microsoft System Restore can restore you computer to a time when the Internet connection was working properly. For more information, refer to Using Microsoft System Restore (Windows 8) .
When you have restored your computer, try connecting to the Internet again. If you can connect to the network, you are done.
If you cannot connect to the network, use HP System Recovery.

Step 10: Using HP System Recovery to troubleshoot broadband Internet problems in Windows 8

HP System Recovery resets your computer back to its original factory condition. All important files, software, and programs should be saved before performing a System Recovery. For more information, refer to Performing an HP System Recovery (Windows 8) .

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