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Hi antenna has low and very low signal. not able to connconnect as before. Unit is warm to touch. Q.do they wareout. it's about 2 years old thanks Peter

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I think it's ok if there warm. They can handle the heat. You can however get a larger antenna in some cases if that bracket that the antenna fits on is a standard fitting. Most computer carry them.

Posted on Aug 02, 2008

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My Emachines computer switches on fine but the screen goes into hibernation mode and says "no Signal" as if the base unit isn't switched on (but it is). It's only 2 years old and has a Acer...


Hi there,
If the machine switches on fine then it means it passed the POST process. try to unplug it from the outlet and press and hold the power button for about 20 sec to drain the flea power see if that will take the computer out of hibernation. If that doesn't work you might have to reseat the memory from it's place.
I don't think there's something wrong with the screen the fact that it displays No Signal tells that the screen is active but gets no Valid signal from the tower.
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Hi friend, My SONY VGC-LV250 only analog tuner can get signal,digital tuner does not work at all. Is there some setting wrong? I try my indoor antenna already. it works on other HDTV pretty well.


The signal strength needed for digital tv is slightly great for terestrial TV I assume the HDTV you are talking about is a player. First you need to test the unit on a known good arial if this works ok then you have two options get a better internal arial or get an external arial. The other option is to get an signal amplifier for the arial you have but there is still no guarrantee. Best option is a Digital arial the are designed to give the best signal strength thus picture.
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My 2 year old out of the box Gateway GT5220 boots up as usual but there is no video signal from the onboard video card. No modifications to this unit at all.


After verifying this issue with a second monitor, it would seem a new video card would be in order. As far as I cant tell this model has built in video, often referred to as integrated. therefore replacing the current video component will not work. You will need to install a PCI-E video card. Often referred to as PCI express. This computer has one slot available for a PCI-E card. If that doesnt solve the issue then the problem extends past simply the video signal.

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I am using 802.11b/g wireless lan. my signal


Hi,

Increasing signal may increase speed, but getting closer to the router would yeild the same result iif that is going to work. You would do it by going to the management page for your router, and adjusting the "antenna" or "signal" strength to maximum.

On a linksys the default ip for that page is 192.168.1.1, on other routhers you can look it up in the paperwork or on the manufacturers website.

Hope this helps!!

Jim

Aug 14, 2009 | Acer Computers & Internet

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Yah i have a dynex tv and a Asus desktop comp and my tv says no signal when i plug it in i dont know what the problem is


Is the dynex tv unit installed inside the ASUS desktop computer?
The TV receiver needs an antenna/aerial connected to the TV receiver to receive TV signals, without it you will get no or weak signal.
Have you connected an antenna/aerial to the Dynex TV unit?

Jul 22, 2009 | ASUS Computers & Internet

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HI running vista, cann't figure out how to set the ip address to see if this will boost a wireless signal?


To boost the wireless signal you will need a longer antenna to connect to your wireless card (if it's a desktop)or buy a USB wireless stick with antennas for laptop.
To view the ip address in vista do the following :
http://www.ehow.com/how_2056398_change-ip-address-windows-vista.html


second problem ,is the sim card correctly inserted into the Orange adapter.
have you entered the pin code before clicking on connect?

May 06, 2009 | Computers & Internet

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Av doesnt work


no but what you can do is use a converter adapter that converts rca signals to rf signals also known as antenna or cable plugin good luck

Apr 21, 2009 | Computers & Internet

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My wireless keyboard seems to be selective about which letters to acknowledge whenI type any faster than a two year old despite new batteries It is the one that came with the hp iq 775 touch screen desktop...


Wireless keyboards do have some delay, especially when the batteries are low, are you sure the batteries have a charge? Sometimes even new batteries are dead or very weak.

Some wireless keyboards only have a range of a few feet, but, moving it closer kinda defeats the purpose of having one in the first place.

Have you tried to go to (classic view): start>settings>control panel>keyboards... to make adjustments?

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The wireless lan on hp pavilion media center pc is getting a low signal one bar out of five. How do I determine if its the antenna or the 802.11 card that is faulty?


move either the router or the pc around. If this is a personal wireless you can buy or make antenna extenders to increase the range. You can also try a different firmware like dd-wrt which allows for greater control of the wireless.

Dec 01, 2008 | HP Computers & Internet

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No signal converter box.


Why is this in the computer section?

Anyway, don't exchange the box just yet! First, can you access the converter's menu? Because mine automatically comes up with the "no signal, call customer service" message, but I can access the menu fine -- so the hook-up is not the problem. If you can access the menu, let it autosearch for you, because mine can't be used until I do this. If you get the "weak antenna signal message", refer to the user manual to find out how to check your antenna signal strength; if it's in the weak range, you have to buy a better antenna, most likely from the official source: http://www.accessHD.tv

You can always exchange the box and repeat the process. Getting the "no signal" message is a good indicator that you've hooked everything up right, especially if it's accompanied by a customer service number. You can email me at kalalkb@gmail.com and I'll try to help you troubleshoot the problem if you like. I'm up all night.

Jun 25, 2008 | Computers & Internet

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