Problem of antennas

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• iPhone cell reception Sat 7 problem

  I was driving around and noticed my cell reception and gps would be drop out completely for a while.  I have an iphone with verizon 7.  I noticed problems in areas I've never had a problem with my old 6 s.

  Sometimes the LTE would drop to 3G and I would like to have it in airplane mode to return to LTE.

  I wonder if its a design problem of antenna or a software problem that must be addressed in an update.

  Hello

  The steps detailed here can help:

  If you cannot connect to a cellular network or cellular data - Apple Support

• Pavilion DV7T - 1200 CTO happened w / Wireless issues - work in progress - solved

  I took delivery on a DV7T yesterday.  It is configured with the minimap Intel 5100 AGN & Vista 32 Home premium (my first Vista machine).  I had updated my wireless router home in anticipation of his arrival, installation of a model of D - Link DIR-655 (Vista friendly 802.11n capable).  The router plays well with my existing XP laptop and has been configured for WPA2 AES & compatibility b/g/n.

  I configured the appropriate connection parameters and launched a manual connection.  I made changes to the router so the SSID was visible and defined the DV7T for automatic connection, but it took often more a minute before the DV7T would see even the network wireless and even a minute or two before reporting the signal strength. Each time, connection attempts failed, reports of a lack of response from the router.  After the double check (and returning) settings and password several times (and the audit by doing the same thing on another laptop which connected very well) I finally decided there was a problem and called for help.  Given that the order had been placed through Costco, I went through their Concierge as a first level service. Their script for was power off all computers (XP) on the network saying that a common problem was having a Vista machine join a network with XP already connected machines. No joy. Same lack of goodness after removing/reinstalling the drivers. It was as much as the script went to attempts at original resolution.

  At this point, no resolution & I plan just to return the machine for a refund (lack of wireless really it would damage the intended use). Propelled upwards all the equipment I had turned off.  Bored of not knowing for sure if it was an inherent incompatibility or a hardware problem (the day of delivery!)  I ended up out and pick up an express format card card N Wireless of Linksys.   Responsible drivers, plugged in the card and voila! immediately, the machine connects using the configuration of the connection that I had entered previously.  On top of that, the flow of data showed that 240-270 mbits.

  With this info, I went back to service, initially to the connection of Costco and then discussed in HP support. After a 3 hour marathon call, HP sends a replacement 5100AGN card to 'see if this fixes things', if it is not, the machine must go back to the service (as a problem of antennas would not be repairable client). Part of the duration of a call has been associated with finding the right part for a machine CTO.  The wireless card on my machine something SN (Broadcom) was set apart from the 5100 (although the list mentioned packing a minimap Intel next gen and the Manager device reports an Intel 5100AGN).  They have finally found a suitable part number (I hope).

  I just thought I would pass this along in case where someone else found themselves in a similar situation.  I'll post much after that the replacement property is displayed. As a side note, the Linksys N Ultra Rangeplus expresscard works really well as a replacement. Of course I'd rather not have something projecting from the side, but it certainly did the job.

  EDITION - ADDENDUM

  After the above post, I couldn't help but think that a problem of antennas sounded very probably - maybe a lead broken/disconnected (something I mentioned to the technology of the telephone service).  In any case, just a minute before, I went ahead and pulled the bottom panel, so I could take a look at the wireless card.  Technology said there would be two tracks running to the card - only was connected, the other has fallen in a crack between the card and the frame.  The wire not connected has been labeled "main" and there is a connector on the "main" labelled map  The two sons had been celo-glued to the card (in the broad sense), but I had the disconnected an oriented properly & pressed into the connector on the card.  He buttoned & turned on the machine.  He immediately finds the wireless network and connection has been made in a few seconds.

  My only ongoing question may turn out to be wireless performance.  Connection with the linksys card speeds were always above 200 (230-270).  Speeds, I see on the bed in so far have been initially lower than 100, with the best after being 150 mbits.  Any suggestions for how this can be improved?  Will the adapter 'learn' alone and get better over time?

  FINAL ADDENDUM-

  Model found on another forum that the 5100AGN has apparently a maximum 150 Mbps on a 300 Mbps max for RX & TX... the 5300AGN is 300 in both directions.

  This suggests that the 150 that I see is as good as it gets for my integrated card. Apparently, the Linksys expresscard I used is good for TX/RX 300.

  Nick

  Message edited by skhowell on 02/21/2009 08:22
  Message edited by skhowell on 02/21/2009 17:00

  I don't know that the costco guys worked just for the trouble shooting script, he gave.  On the plus side, he had an understanding of the issues, & spoke vernacular American English (and not in a call center offshore).  He was ready to continue, but I needed a time out.  The second call (after me obtain Linksys for comparison) was good enough and the technology was very ready he climbs to a technician of HP (once again, the continent - not off shore), which was certainly ready to order a replacement part, but crossed a few last checks more that the internal card could not be implemented. The part was sentenced & will be shipped without requiring a deposit of me. The only negative for telephone exchanges, it's neither opening proposed leads the lower panel to check the antennas have been connected correctly.

  As stated in the original post - edited-, the final fix was to open the Panel & visually notice that a 'primary' marked lead was not connected to the wireless card.  Attaching which lead to the consequence named connector on the Board eliminated the problem.   The disparity of the connection speeds between the internal 5100AGN and the Linksys 802.11n expresscard was due to the limitations of card design (150TX/300RX 5100AGN and 300 TX/RX for the Linksys), so the 150 Mbps I see currently for internally is as good it will become.  I'll probably send the rear replacement not opened as opposed to actually Exchange cards. (I don't think that the shipment may be shortstopped at this point...).

  Nick

• Satellite A500-02J001 - Intermittent TV Tuner?

  I recently bought a new laptop Satellite A500-02J001, running Windows 7 Home Premium (64-bit). I have properly configured the integrated digital TV tuner, analysis 28 channels with Windows Media Center. But the next time I went to use the TV tuner, Windows Media Center told me there was no TV signal detected. A few times since then, when I run Windows media Center, TV tuner worked fine. But the most often, Windows Media Center tells me there is no TV signal detected. I used 2 different TV antennas, including the one on which I regularly watch digital TV on a big screen plasma via 2 different digital TV set - top box. There is therefore no problem to have a good digital TV from my TV antenna signal. Can anyone suggest what is happening here, please? What is intermittently faulty material of TV tuner in my Satellite A500, or a problem of software in Windows Media Center? Any help would be greatly appreciated.

  Hello

  Did you do a WindowsUpdate? (Run it from Control Panel)
  Perhaps the last patch of Media Center can help.

  Also try upgrading the BIOS (on the site of Toshiba support section).
  If there are still problems, the antenna can be loose or something, so it may need to be repaired at an authorized Service Center.

• BlackBerry Smartphones Blackberry 8830 antenna problems

  Hello, can anyone identify the antenna, I have problems of signal based on the tests I did it looks like my antenna is the issue so I think to replace it myself.  Any help would be appreciated.

  Thank you

  Alnashir

  Well, it's at the bottom of the unit under the keyboard...

  I can show you a link to an image of the antenna of 8700.

  http://eoem.cc/buy, 3749, BlackBerry 8700 + series + antenna.html

• I use a wifi antenna adapter to receive internet on my boat. I was using mozilla 3.6 and have no problems. 5 it is difficult. I want to go back to 3.6 but where?

  3.6 I could easily go into the program to change the internet source that I was connected. With 5, it allows me to open the program I use to do this. I tried to find the download of 3.6 million to change it back and can't find it. I called the manufacturer and he said (the program) does not work well with 5 so use internet explore or download and install 3.6 again.

  I'm sorry to learn that the program doesn't work in ff 5. If you tell us what program is that we might be able to help. Somehow here is the link to 3.6.16, simply select your locale. http://www.Mozilla.com/en-us/Firefox/all-older.html

• iOS 10.0.1 WiFi slow problem

  Dear concern,

  I use iPhone 5s and recently I updated my OS and got iOS 10.0.1. But I feel slower speed Wi - Fi and my applications doesn't work does not correctly. My other device (laptop and other smart phone) running smoothly as before.

  Please provide your comments. Thank you... Adrian

  Here's a tip for the user on the problems of Wi - Fi. Suggest from the top and bottom.

  (1) restart you device. If a normal restart does not help, hold down these keys at the same time for at least ten seconds, until the Apple logo appears: a) the sleep/wake button and the low Volume button (7 iPhone iPhone 7 and more) or b) the sleep/wake button and the Home button (all other models)

  (2) resetting the network settings: settings > general > reset > reset network settings. Join the network again.

  (3) reboot router/Modem: unplug power for 2 minutes and reconnect. Update the Firmware on the router (support Web site of the manufacturer for a new FW check). Also try different bands (2.4 GHz and 5 GHz) and different bandwidths (recommended for 2.4 to 20 MHz bandwidth). Channels 1, 6 or 11 are recommended for 2.4 band.

  (4) change of Google DNS: settings > Wi - Fi > click the network, delete all the numbers under DNS and enter 8.8.8.8 or otherwise 8.8.4.4

  (5) disable the prioritization of device on the router if this feature is available. Also turn off all apps to VPN and retest the Wi - Fi.

  (6) determine if other wireless network devices work well (other iOS devices, Mac, PC).

  (7) try the device on another network, i.e., neighbors, the public coffee house, etc.

  (8) backup and restore the device using iTunes. Try to restore as New first and test it. If ok try to restore the backup (the backup may be corrupted).

  https://support.Apple.com/en-us/HT201252

  (9) go to the Apple store for the evaluation of the material. The Wi - Fi chip or the antenna could be faulty.

  Council: https://discussions.apple.com/docs/DOC-9892

• WiFi problems on ios 9.3.5

  I am a user of the iPhone 6. After the upgrade to iOS 9.3.5 I am facing some problems serious wifi. I can connect to wifi only if I'm within the range of the meter. What someone with a similar problem? I tried to reset the network settings... But that did not work. Please advice how to solve this problem.

  Here's a tip for the user on the problems of Wi - Fi. Suggest from the top and bottom.

  (1) restart you device.

  (2) resetting the network settings: settings > general > reset > reset network settings. Join the network again.

  (3) reboot router/Modem: unplug power for 2 minutes and reconnect. Update the Firmware on the router (support Web site of the manufacturer for a new FW check). Also try different bands (2.4 GHz and 5 GHz) and different bandwidths (recommended for 2.4 to 20 MHz bandwidth). Channels 1, 6 or 11 are recommended for 2.4 band.

  (4) change of Google DNS: settings > Wi - Fi > click the network, delete all the numbers under DNS and enter 8.8.8.8 or otherwise 8.8.4.4

  (5) disable the prioritization of device on the router if this feature is available. Also turn off all apps to VPN and retest the Wi - Fi.

  (6) determine if other wireless network devices work well (other iOS devices, Mac, PC).

  (7) try the device on another network, i.e., neighbors, the public coffee house, etc.

  (8) backup and restore the device using iTunes. Try to restore as New first and test it. If ok try to restore the backup (the backup may be corrupted).

  https://support.Apple.com/en-us/HT201252

  (9) go to the Apple store for the evaluation of the material. The Wi - Fi chip or the antenna could be faulty.

  Council: https://discussions.apple.com/docs/DOC-9892

• After updating my iPhone 6 (9.3.4) the WiFi signal becomes very low! I did everything, but the problem does not stop! I don't a not update my other devices & their very good WiFi signals. Please help me solve this terrible problem...

  After updating my iPhone 6 (9.3.4) the WiFi signal becomes very low! I did everything, but the problem does not stop! I don't a not update my other devices & their very good WiFi signals. Please help me solve this terrible problem...

  Here's a tip for the user on the problems of Wi - Fi. Suggest from the top and bottom. Maybe one of them will help you.

  (1) restart you device.

  (2) resetting the network settings: settings > general > reset > reset network settings. Join the network again.

  (3) reboot router/Modem: unplug power for 2 minutes and reconnect. Update the Firmware on the router (support Web site of the manufacturer for a new FW check). Also try different bands (2.4 GHz and 5 GHz) and different bandwidths (recommended for 2.4 to 20 MHz bandwidth). Channels 1, 6 or 11 are recommended for 2.4 band.

  (4) change of Google DNS: settings > Wi - Fi > click the network, delete all the numbers under DNS and enter 8.8.8.8 or otherwise 8.8.4.4

  (5) disable the prioritization of device on the router if this feature is available. Also turn off all apps to VPN and retest the Wi - Fi.

  (6) determine if other wireless network devices work well (other iOS devices, Mac, PC).

  (7) try the device on another network, i.e., neighbors, the public coffee house, etc.

  (8) backup and restore the device using iTunes. Try to restore as New first and test it. If ok try to restore the backup (the backup may be corrupted).

  https://support.Apple.com/en-us/HT201252

  (9) go to the Apple store for the evaluation of the material. The Wi - Fi chip or the antenna could be faulty.

  Council: https://discussions.apple.com/docs/DOC-9892

• No service-hardware problem?

  Hello

  Recently, my iPhone 5 has ceased to be able to find any network and connect to it. regardless of the SIM inside. It simply shows 'No. Service' after a short attempt at research. We put my sim card into another iPhone and it could find and connect to the network. Because of this, we believe that there could be a problem with the antenna, but I wonder if anyone here knows if my assumptions are correct.

  Currently, it can still connect to the wifi, but even when the phone is reset by default completely it is unable to find or connect to any network. Before that happened, the phone has already had some difficulty in finding networks from time to time, but I thought it was just because of bad reception, since we make visiting a rural area for a while. However, the other people here with an iPhone do not have this problem in time, we are here, so I'm starting to think that something is loose and finally broke up.

  I am unable to open the phone to see what is happening inside, because I don't have the tools with me currently. My phone is 3 years old now and has had no complications (hardware wise) with the exception of a battery that is aging.

  Again, I wonder, is it due to an antenna in loose / broken? Or could there be another reason that the phone acts like that?

  If It ' has a problem with the antenna or something else is irrelevant on this forum. The iPhone is not serviceable by the user, and Apple doesn't sell parts of the iPhone.

  Make an appointment at the genius bar. They will explain your options of service / replacement and prices.

  If you don't want to do that, we invite you to consider for a 3rd party or seek help elsewhere. You can't get the help you're looking for on these forums sponsored Apple.

• Service issues cell phone iPhone, update errors and activation problems.

  So I just returned from a stay in Germany yesterday. I got home and when I got my iPhone 5 s out, my iPhone would not connect to my carrier that is EE. It shows that «in search...» ", in the upper left corner, where it should display my carrier. I have enabled updates of the carrier, but did not find anything. I also removed and re-inserted my SIM card, but when I took it out it still showed the message "Search"... ». However, I found that it was and to update the iOS, 9.3.3. Immediately I thought this would be a solution to my problem except when I tried to install this update, I had "a software update cannot be installed at this time. Try again later"message. I then deleted apps, so I had 4 GB of data in case I didn't have enough space to install it. It did not work. Then I deleted the update and re-uploaded. Still nothing. I was frustrated now then searched the Internet for fixes, but for me, those difficult sites never really work, and of course, they did not. In the end, I decided to back up my data and content and do a reset. Now I begin to set up my iPhone and get to the part where I choose a Wifi hotspot, so I chose the connection of my house which is strong and should be able to maintain a connection to the whole upward. But after I click Next, it says 'iPhone activation', but then he says: "your iPhone could not be activated because activation sever is temporarily unavailable. Try again in a few minutes. "I tried again 10 minutes later and it still does not work. All I want is a solution, because I am now left with a useless phone and I am due to go to Spain in 6 days and will not be able to ring or text anyone. Help, please!

  A difficult here. Ultimately, this looks like a problem of free Wi - Fi connection. Try restarting your router. Also coincidentally, you might have a Wi - Fi chip or the faulty antenna.

  Here's a tip for the user on the problems of Wi - Fi. Many of them does not apply in your situation but worth the drive just in case.

  (1) perform a forced reboot: hold the Home and Sleep/Wake buttons simultaneously for about 15-20 seconds, until the Apple logo appears. Leave the device to reboot.

  (2) resetting the network settings: settings > general > reset > reset network settings. Join the network again.

  (3) reboot router/Modem: unplug power for 2 minutes and reconnect. Update the Firmware on the router (support Web site of the manufacturer for a new FW check). Also try different bands (2.4 GHz and 5 GHz) and different bandwidths (recommended for 2.4 to 20 MHz bandwidth). Channels 1, 6 or 11 are recommended for 2.4 band.

  (4) change of Google DNS: settings > Wi - Fi > click the network, delete all the numbers under DNS and enter 8.8.8.8 or otherwise 8.8.4.4

  (5) disable the prioritization of device on the router if this feature is available. Also turn off all apps to VPN and retest the Wi - Fi.

  (6) determine if other wireless network devices work well (other iOS devices, Mac, PC).

  (7) try the device on another network, i.e., neighbors, the public coffee house, etc.

  (8) backup and restore the device using iTunes. Try to restore as New first and test it. If ok try to restore the backup (the backup may be corrupted).

  https://support.Apple.com/en-us/HT201252

  (9) go to the Apple Store for the evaluation of the material. The Wi - Fi chip or the antenna could be faulty.

  Council: https://discussions.apple.com/docs/DOC-9892

• It is possible, replace the antenna internal wifi iphone 5s?

  My iphone 32 5 s is perfect, like new, but since yesterday the anntenna internal wifi is broken. We can replace it in an apple store?

  I'm sure that the wifi antenna is broken is not a software problem.

• iPhone WiFi problems 6

  Recently I went to the Apple Store to get my fixed screen which costed me $ 110. My screen is not cracked, the screen showed these lines and most of the time, does not. Now, the possibilities of my iPhone WiFi are horrible. I get only wifi at my house when I'm about 10 feet from the router. I reset my phone, reset my router even moved my router to somewhere more convenient. Nothing has worked. The rest of the devices apple in my house to bars full when my phone is on LTE and they're right next to each other. All the tips are greatly appreciated.

  Take it back to the Bank that made the repair. They have pushed the WiFi antenna Jack while setting the screen. Unless the problem is with your network home; If the WiFi works everywhere else, this isn't the problem.

• The Pavilion Elite HPE475 need an external antenna to a wireless connection?

  I just bought this machine and have had problems with a poor quality since the wireless signal. HP technical team came up with all sorts of different explanations, and I even had to send for the "repair" because one of them think that the wireless card was defective. The last time it's because he needs an antenna.

  Can someone confirm if this machine wireless card requires an antenna to be connected to the two screws Golden at the back of the computer? What is the answer, or just another diversion?

  I was not sent an antenna with the computer, it may be a mistake the part of HP. I can connect to the internet, but usually get that two bars on the signal, while my old computer has always had five bars, as do other computers on the network. The connection keeps dropping out and is extremely slow to load at times.

  Any help would be appreciated.

  Hello

  I suggest that you take a look at what came in the box.

  The low-profile wireless network card should have with an antenna and two cables with connectors from red and blue to differentiate the connection to the wireless card.

  The service center may be assuming that you already know that... All the wireless cards that come with desktop computers have a connected external antenna with cable to the wireless card.

  This image is an example. Some cards equipped with antennas that screw directly on the gold screws. Most 802.11 b/g/n card look like this.

  Please report anything that is on the label with bar code on the back of your PC, except the serial number. The HPE475 is not a complete description of a PC.

  Best regards
  ERICO

• Problem of keys FN Satellite M70 - 164 came after warranty repair

  HY, recently my laptop had a few dead pixels and I send warranty before replacing the lcd screen, despite the fact that the new lcd screen came up with a pixel dead now I can't use the fn keys do until a descent the brilliant and turn on or off the wireless, change the power profile and suspend the laptop in the bios, I can use the bright fn keys and they work fine, but after windows starts, they stop working!

  I saw that my bios have been changed to v5.10 15/01/07 I guess the problem is here.

  under linux, I'm having some problems too because my wireless is unstable as bumping from 10% to 90% sinal strength...

  I guess that the laptop came worse he disappeared!

  Help me please!

  Post edited by: Neo4

  Hello Neo

  In my opinion it is not easy to offer any help. Depending on your display of work materials and the latest driver WLAN is installed. It is not easy to explain why this WLAN signal is unstable. For the right answer, you should see if the reason for this is router or WLAN hardware on your laptop.

  If one of your friends have WIFI at home I recommend to test it. If the problem persists it may be something wrong with the WLAN antenna on your laptop (placed behind the screen). Maybe the technicians have done something wrong while replacing the screen.