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When I first boot my laptop I have 5 bars of signal strength to my wireless access point. Over a period of a couple of hours, the signal strength will fade until it reaches 2 bars and gives a limited or no connectivity message. If I disconnect from the network the signal strength returns to 5 bars, but if I reconnect, it immediately drops to 2. If I reboot the laptop, the signal connects with 5 bars and the cycle starts once again.
I asked the technician at Staples and he told me the problem was with my router, so I replaced my Belkin with a Linksys and the issue remains. I guess that removes the question as to whether the problem is the router or laptop, but I have no idea what to check on the laptop.
It sound like to me that someone is logging on to your router set up your laptop with wep or wap with 128 bit enycription and let me know how that works
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Limited connectivity If you get a 'Limited connectivity" on you wireless connection on your laptop, it means that the wireless card on your laptop probably did not get an IP address from the wireless router. To fix this problem, right click on the wireless icon on the Task bar and then click Repair. This will force the wireless router to issue a IP address to the wireless card on the laptop. Also try resetting the wireless router by turning off the power to the wireless router for a few minutes and the boot up your computers.
There are a few things that can cause you to lose wireless connection with your wireless router. 1. Weak signal strength, check the signal strength on your wireless card. If it is weak move the wireless router away from brick or concrete walls and if possible locate the wireless router higher up. 2. Have you secured your wireless router from people near your from unauthorized access? i.e. change the default password, setup encryption use WPA2 or WPA, change the default SSID, and turn off SSID broadcast, and for added protection, enable MAC address filtering which allows only the MAC address/es of your wireless card/s to connect to your wireless router. 3. You could be getting interference from electrical sources such as air conditioners, arc welders, washing machines etc. If so, the power supply to the wireless routers and computers etc should be connected to a surge protection power board, better still connect your computer equipment to an UPS (Uninterrupted Power Supply). 4. Check the channels of the wireless routers and access points in your area and change the broadcast channel on your wireless router to an unused channel or one that is currently used but has the weakest signal strength. This will minimize interference with your wireless router from other wireless routers and access points in your area.
There are a few things that can cause you to lose wireless connection with your wireless router. 1. Weak signal strength, check the signal strength on your wireless card. If it is weak move the wireless router away from brick or concrete walls and if possible locate the wireless router higher up. 2. Have you secured your wireless router from people near your from unauthorized access? i.e. change the default password, setup encryption use WPA2 or WPA, change the default SSID, and turn off SSID broadcast, and for added protection, enable MAC address filtering which allows only the MAC address/es of your wireless card/s to connect to your wireless router. 3. You could be getting interference from electrical sources such as air conditioners, arc welders, washing machines etc. If so, the power supply to the wireless routers and computers etc should be connected to a surge protection power board, better still connect your computer equipment to an UPS (Uninterrupted Power Supply). 4. Check the channels of the wireless routers and access points in your area and change the broadcast channel on your wireless router to an unused channel or one that is currently used but has the weakest signal strength. This will minimize interference with your wireless router from other wireless routers and access points in your area.
CONTINUAL DISCONNECTION OF WIRELESS CONNECTION There are a few things thatcan cause you to lose wireless connection with your wireless router.1. Weak signal strength,check the signal strength on your wireless card. If it is weak move thewireless router away from brick or concrete walls and if possible locatethe wireless router higher up.2. Have you secured yourwireless router from people near your from unauthorized access? i.e. change thedefault password, setup encryption use WPA2 or WPA, change the default SSID,and turn off SSID broadcast, and for added protection, enable MAC addressfiltering which allows only the MAC address/es of your wireless card/s toconnect to your wireless router.3. You could be gettinginterference from electrical sources such as air conditioners, arc welders,washing machines etc. If so, the power supply to the wireless routers andcomputers etc should be connected to a surge protection power board, betterstill connect your computer equipment to an UPS (Uninterrupted PowerSupply). 4. Check the channels ofthe wireless routers and access points in your area and change the broadcastchannel on your wireless router to an unused channel or one that is currentlyused but has the weakest signal strength. This will minimize interferencewith your wireless router from other wireless routers and accesspoints in your area.
There are signal boosters and repeaters available, but generally run in the $250 range for decent ones.
What you can do is get a wireless access point installed. It requires an ethernet cable to the router to connect it, but you can put that in the house close to where you are and feed off of it.
The bars on your wireless card indicates the signal strength that your laptop is receiving, the only way to increase the bars is to move your laptop closer to your wireless router access point, or move your wireless router to another location, eg higher, away from walls, especially concrete reinforced or metal/foil walls.
OR You can buy another wireless router access point that has a higher transmitting power, which will give you greater range.
The best way to make your laptop faster is to add more RAM, especially if it has 256Mb or less, ideally get a total of 1Gb, 2Gb if you can afford it. Most laptops have two memory slots, try to get memory for the same manufacturer.
To maintain you laptop, you should do a Disk Cleanup and a Defrag at least once a month.
if you are using the dell wireless utility to manage your card, then disable it, and manage your wireless adapter through the windows network connections. that way the wpa issue will be solved by windows xp wpa. i had a similar problem with my inspiron 1525 (dell wireless 1395)
if your PS3 is closer than 20 feet from your router, then its unlikely to be your signal strength. However, Wireless connections tend to "poll" their connected hardware. What I mean by taht is.... The router sends out a signal, just to check and make sure all the peripherals are still there. I dunno about PS3 yet, cos I havent tried to game online, but I am an avid PC online gamer, my pc is within 5 feet of my router and Ive switched back to LAN cable to play. I was experiencing periodic "lag"... due to that polling effect. Try using the LAN cable and see if that makes a difference ( I dont know how many Ethernet RJ45 connections a Netgear has, ... if it only has one, you may need to connect a "switch" )
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