Question about HP Pavilion dv4000 Notebook

1 Answer

Internet DCing every 2-5 minutes.

Well to start if off, it isn't my wireless because this happens to my main computer also, I've tried phoning my ISP but they were no help all they done was got me to load the bbc website, and left me there - soon after... it DCed again! According to some diagnostics its a DNS error. I've tried resetting up my modem - didn't work, I've tried turning it off for 10 seconds... didn't work, then I've tried for 15 minutes - also didn't work.
This has been going on for the past 3 days and is highly irritating.
PLEASE help! Also here are 2 screen shots of the diagnostics - if I'm allowed to post them
http://img43.imageshack.us/img43/6286/interneterror.jpg
http://img41.imageshack.us/img41/7875/interneterror2.jpg

Posted by on

  • cymraeg May 26, 2009

    I'm having problems finding where it has a list of blocked ports at the moment, techmor ^^

  • cymraeg May 26, 2009

    Nope nothing blocked etc, and my DNS is right

×

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 79 Answers

If you have any firewall or anti-virus software installed , check them that they don't block a port etc, if they don't , then I would suggest to phone your service provider, get the DNS addresses from them and enter them manually into either your WLAN connection or LAN connection...let me know if you don't come right then we can make antoher plan....Regards...Techmor

Posted on May 26, 2009

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Connecting a Linksys WRT54GL. no internet connection detected


The ISP modem connects to the main LAN port on the router. The PC connects to any other port. Done. You should have internet via wire at this point.

Feb 12, 2013 | Linksys Wireless-G WRT54GL Router

2 Answers

How to connect my Linksys router with my wi tribe modem?? my laptop pick up the wireless signal and can connect,,it says "connected" but when you open a page it says either "invalid server...


The Linksys Wireless router is fine, but your latop is not configured for DHCP (Dynamic Host Configuration Protocol). The computer is connected to the router at layer 2, whereas HTTP (Hypertext Transfer Protocol), sits
atop the TCP/IP (Transmission Control Protocol/Internet Protocol) layer, and seems to be trying to
query the ISP's (Internet Service Provider) network for a nameserver (via DNS (Dynamic Name Service) protocol) that doesn't exist on the ISP's network. Configuring the laptop for DHCP and specifying no nameserver will fix this (the ISP's network will dynamically assign a DNS).

Its also possible (though a remote possibility) that your Linksys wifi router may be configured to disallow TCP/IP virtual circuits to/from your computer's IP address - but this is a really advanced
capability of your Linksys wifi router - few know this capability even exists.

Connecting multiple wifi devices to the Linksys router should be no problem, just configure them all to interact with the router using DHCP.

Jul 04, 2011 | Linksys WRH54G Wireless Router

1 Answer

D-Link wireless router has been greta, until yesterday- the Roku boxes say my router strength is excellant, but all of a sudden, the box can no loger connect to the Internet even when I select my router-...


The router most likely is not synced properly with the modem. Your computer might still have a strong connection to the router, but isn't getting an IP address. Power everything down, including the modem and restart in this order:
1. Modem - allow a minute for it to run thru its diagnostics 2. Router 3. Computer
Once you've done this, if you're ISP isn't having outages, you should have the internet working again on your computer. If this doesn't work, call your provider.

Jun 19, 2011 | D-Link DIR-615 Wireless Router

1 Answer

My Sony Vaio VPCY115FG can connect to most wifi, except for Telstra. The main problem now is that we've switched our home ISP to Telstra. I troubleshoot the problem and the problems found are: 1....


hello. are there other computers in your house that are connected to your router? are there any other devices connected?

you should always start from your AP(access point) and work your way to your computer from there 9 times out of 10 it isn't your computer. Check that the filters are at all AP's in the house. also the router is beside anything that will cause interferance such as mobile phones, landline telephones, microwaves, radio's.

if everything is checked and the router is fully connected then you can check your computer. When switching from ISP's they will usually provide you a firmware disk so that the router will automatically connect with your computers IP. please run the setup disc if you havent already done so.

(when you change you ISP there is a usually a cooling period that you have to got through before they actually turn your line on. )

please let me know if the problem still persists after trying these methods first.

Jun 15, 2011 | Sony Computers & Internet

1 Answer

How to activatemy wifi application on my mobile phone samsung gt-s5230?


Here are the recommended steps to connect to a wireless base router 1. Check and remove power from both your router and the DSL ROUTER/CABLE ROUTER MODEM 2. Wait one complete minute until applying power to modem then wait one minute before applying power to wireless router. 3. Ensure you have green lights across both devices, specifically, the recieved and sent lights. These same lights will tend to blink rapidly when there is active data, at times this will still blink, and a DNS error will prevent you from connecting to the internet. If this is the case, call your ISP Internet service provider 4. Check your authentication Security key on your router first, then check all your wireless devices to ensure they are on the same network name, key, and channel with the same type of encryption as the router 5. Start one device at a time and check for connectivity, if your still experiencing a problem, check the settings on all your wireless adapters, device drivers, internet browser settings, firewalls and proceed. 6. still have problems, connect a rj45 cable from the router directly to your computer to at least see if your wireless settings are bad or if the router may be bad. 7. Contact your ISP to determine if your receiving singal 8. Avoid using a splitter or parital power backup for yours routers 9. Still having problems, change your wireless router only after your ISP changes their faulty modem 10.Attempt the same process when setting up your new wireless router and or modem

Jan 26, 2011 | Samsung Star GT-S5233 Cell Phone

1 Answer

How to install internet connectivity to acer mobilr


Here are the recommended steps to connect to a wireless base router 1. Check and remove power from both your router and the DSL ROUTER/CABLE ROUTER MODEM 2. Wait one complete minute until applying power to modem then wait one minute before applying power to wireless router. 3. Ensure you have green lights across both devices, specifically, the recieved and sent lights. These same lights will tend to blink rapidly when there is active data, at times this will still blink, and a DNS error will prevent you from connecting to the internet. If this is the case, call your ISP Internet service provider 4. Check your authentication Security key on your router first, then check all your wireless devices to ensure they are on the same network name, key, and channel with the same type of encryption as the router 5. Start one device at a time and check for connectivity, if your still experiencing a problem, check the settings on all your wireless adapters, device drivers, internet browser settings, firewalls and proceed. 6. still have problems, connect a rj45 cable from the router directly to your computer to at least see if your wireless settings are bad or if the router may be bad. 7. Contact your ISP to determine if your receiving singal 8. Avoid using a splitter or parital power backup for yours routers 9. Still having problems, change your wireless router only after your ISP changes their faulty modem 10.Attempt the same process when setting up your new wireless router and or modem

Jan 25, 2011 | Acer Cell Phones

1 Answer

5130c-2 how to openline


1. Check and remove power from both your router and the DSL ROUTER/CABLE ROUTER MODEM 2. Wait one complete minute until applying power to modem then wait one minute before applying power to wireless router. 3. Ensure you have green lights across both devices, specifically, the recieved and sent lights. These same lights will tend to blink rapidly when there is active data, at times this will still blink, and a DNS error will prevent you from connecting to the internet. If this is the case, call your ISP Internet service provider 4. Check your authentication Security key on your router first, then check all your wireless devices to ensure they are on the same network name, key, and channel with the same type of encryption as the router 5. Start one device at a time and check for connectivity, if your still experiencing a problem, check the settings on all your wireless adapters, device drivers, internet browser settings, firewalls and proceed. 6. still have problems, connect a rj45 cable from the router directly to your computer to at least see if your wireless settings are bad or if the router may be bad. 7. Contact your ISP to determine if your receiving singal 8. Avoid using a splitter or parital power backup for yours routers 9. Still having problems, change your wireless router only after your ISP changes their faulty modem 10.Attempt the same process when setting up your new wireless router and or modem

Jan 23, 2011 | Nokia 5130 XpressMusic Red Unlocked Import...

1 Answer

My LG Ally won't send the text messages I try to send. The red clock appears next to it and stays. What can I do?


Here are the recommended steps to connect to a wireless base router 1. Check and remove power from both your router and the DSL ROUTER/CABLE ROUTER MODEM 2. Wait one complete minute until applying power to modem then wait one minute before applying power to wireless router. 3. Ensure you have green lights across both devices, specifically, the recieved and sent lights. These same lights will tend to blink rapidly when there is active data, at times this will still blink, and a DNS error will prevent you from connecting to the internet. If this is the case, call your ISP Internet service provider 4. Check your authentication Security key on your router first, then check all your wireless devices to ensure they are on the same network name, key, and channel with the same type of encryption as the router 5. Start one device at a time and check for connectivity, if your still experiencing a problem, check the settings on all your wireless adapters, device drivers, internet browser settings, firewalls and proceed. 6. still have problems, connect a rj45 cable from the router directly to your computer to at least see if your wireless settings are bad or if the router may be bad. 7. Contact your ISP to determine if your receiving singal 8. Avoid using a splitter or parital power backup for yours routers 9. Still having problems, change your wireless router only after your ISP changes their faulty modem 10.Attempt the same process when setting up your new wireless router and or modem

Jan 23, 2011 | LG Ally Cell Phone

1 Answer

I want to connect my phone nokia 7230 to pc to use internet



Welcome to fixya



I have a solution for this


Content


Follow these steps for your cell phone



Here are the recommended steps to connect to a wireless base router 1. Check and remove power from both your router and the DSL ROUTER/CABLE ROUTER MODEM 2. Wait one complete minute until applying power to modem then wait one minute before applying power to wireless router. 3. Ensure you have green lights across both devices, specifically, the recieved and sent lights. These same lights will tend to blink rapidly when there is active data, at times this will still blink, and a DNS error will prevent you from connecting to the internet. If this is the case, call your ISP Internet service provider 4. Check your authentication Security key on your router first, then check all your wireless devices to ensure they are on the same network name, key, and channel with the same type of encryption as the router 5. Start one device at a time and check for connectivity, if your still experiencing a problem, check the settings on all your wireless adapters, device drivers, internet browser settings, firewalls and proceed. 6. still have problems, connect a rj45 cable from the router directly to your computer to at least see if your wireless settings are bad or if the router may be bad. 7. Contact your ISP to determine if your receiving singal 8. Avoid using a splitter or parital power backup for yours routers 9. Still having problems, change your wireless router only after your ISP changes their faulty modem 10.Attempt the same process when setting up your new wireless router and or modem


More information is available in the comments



My name is Bruce

Jan 20, 2011 | Computers & Internet

1 Answer

I cant send picture messages or retreive any?


try to send your messages from a broadband connection by following this information.
Here are the recommended steps to connect to a wireless base router 1. Check and remove power from both your router and the DSL ROUTER/CABLE ROUTER MODEM 2. Wait one complete minute until applying power to modem then wait one minute before applying power to wireless router. 3. Ensure you have green lights across both devices, specifically, the recieved and sent lights. These same lights will tend to blink rapidly when there is active data, at times this will still blink, and a DNS error will prevent you from connecting to the internet. If this is the case, call your ISP Internet service provider 4. Check your authentication Security key on your router first, then check all your wireless devices to ensure they are on the same network name, key, and channel with the same type of encryption as the router 5. Start one device at a time and check for connectivity, if your still experiencing a problem, check the settings on all your wireless adapters, device drivers, internet browser settings, firewalls and proceed. 6. still have problems, connect a rj45 cable from the router directly to your computer to at least see if your wireless settings are bad or if the router may be bad. 7. Contact your ISP to determine if your receiving singal 8. Avoid using a splitter or parital power backup for yours routers 9. Still having problems, change your wireless router only after your ISP changes their faulty modem 10.Attempt the same process when setting up your new wireless router and or modem

Jan 20, 2011 | Samsung Jet S8000 Cell Phone

Not finding what you are looking for?
HP Pavilion dv4000 Notebook Logo

68 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18409 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a HP Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...