Realtek RTL8151GH-CG do not connect 5 GHz

Similar Questions

• Realtek 81xx NIC "Cable not connected" with WRT54G2 on Windows Vista

  Hello, I have this weird problem with Realtek 3 different integrated NICs, connect to a WRT54G2 configured as an Access Point.

  I have installed and configured the WRT54G2 without any problems using my computer laptop buildin NIC and wireless adapter, it worked like a charm. However, try to connect two different PC with integrated NIC Realtek 8168 me Gets the problem of "cable not connected". When I click on this cable in to my laptops NIC, it works.

  I've tried everything. In advanced settings, I changed the speed to 10 Mbps, 1000 Mbit and 100Mbit and back to auto. nothing. When I plug the cable in 10Mbit, the lights on the NIC on briefly then darken again. When they do not appear there is a message "unknown network".

  It is not energy saves the settings, I turned them all off. Also any firewall setting is killed on the clients.

  I even bought a cheep * beep * PCI NIC, which has been using a Realtek chip set 81xx; don't turn back, "cable not connected" everywhere.

  I've never seen anything like this. With any other router is most of the configuration work, now, I spent the evening in the hope of seeing the yellow and orange lights flash to appear. This is the way to complicated for no reason.

  Anyone can say anything about it? I think to get to a simple Belkin do the work.

  Have you tried another ethernet cable... Try it.

  Connect to the Linksys configuration Page and reduce the size MTU to 1300 and click on save settings.

  You can also try reducing the map of the computer (NIC) speed to 10 Mbps half duplex / 10 base mode half T/10.

  If the foregoing, all action does not work, try to reset the router for a minute... Check it out now.

• HP Pavilion 15 laptop: Realtek 8723BE Wireless does not connect

  After a recent update HP Support Assistant. I can no longer connect to my wifi router. I see that it is there and signal is strong, but cannot connect.

  Current driver is 2013.8.915.2014

  Product name: HP Pavilion 15 Notebook PC
  Product number: G8D62PA #ABG
  Serial number: [personal information deleted]
  BIOS:F.33-11/21/2014
  Review: 73.35 keyboard
  Total memory: 8.00 GB
  Processor name: A8 - 6410 APU with AMD Radeon R5 graphics card AMD

  Would appreciate some advice please

  @Kiwi_1 ,

  Hello and thanks for posting back.  In this case, what I would suggest is to do a system restore to where he worked.  If that doesn't fix it phone support for your laptop repair options.

  Personally, I'd go through the stages of tests and check the router and the ISP before this step.

  Let me know how things are going.

  Please contact our technical support at the 800-474-6836. If you do not live in the United States / Canada region, please click the link below to get help from your region number. http://WWW8.HP.com/us/en/contact-HP/WW-phone-assist.html

  Have a nice day and thanks for posting.

• C850 satellite will not connect at 5 GHz WiFi

  My Satellite C850 found network 2.4 GHz Wireless and connected flawlessly. However, it is not 'see' the 5 GHz network, even if the router is in the same room and about 2 meters from the hotel. I have a problem, or in this laptop's wireless adapter will not connect to this speed? Any help appreciated, please

  Hello

  I think that the reason why your portable computer does not see the 5 GHz Wlan is simply.
  The wireless network card does not seem to bear the 5 GHz.
  The WLAN standard 802. 11A supports 5 GHz

  If the wireless network adapter supports 802.11 B / G and N or 802.11 G and N, then only 2.4 Ghz are supported.

• Compaq CQ58 computer 301SA laptop does not connect to 50Ghz band on router

  My laptop does not connect to the band 50Ghz on my router dual-band. I know that my router Netgear dual band diffuse 24 and 50 Ghz, but the laptop only shows the 24 Ghz band depending on availability.

  I have a Compaq CQ58 301SA Notebook PC, Windows 8 (64 bit OS).  It has a Ralink RT5390R 802 11bgn network adapter and a Realtek ethernet network adapter. I use the laptop wireless, for example using the Ralink connection and it connects easily to the 24 GHz band, but I want to broadcast TV programs and movies smoothly, for which, I understand that the 50Ghz band is preferable. I pay my ISP (Virgin Media) for a connection to Super-fast broadband but my laptop seems to be limited to the 24 GHz band. Seems to be the case if I work with the adapter Ralink wireless or wired with Realtek ethernet connection.

  This problem can be corrected? If so, how? What I have done research on the web, the problem seems to be network adapters. Can they work on the 50Ghz band? Or do I need to download another adapter (if so, which?) Or use an adapter external network I plug into a USB port?

  Driving me crazy...

  Hello:

  The Ralink RT5390R 802 11bgn is a map of the only band (2.4 GHz) only.

  Whenever you see a labeled bgn wireless card, it is a single band card.

  Cards labeled dual band abgn or agn.

  The maintenance manual (Chapter 3, page 19) does not indicate that any internal dual band card is supported, so you would probably have to go with an external usb dual wireless adapter.

  http://h10032.www1.HP.com/CTG/manual/c03593268.PDF

• "Realtek network controller is not found" - various measures already taken

  Hello

  GA B75M - D3H Mobo rev 1.1

  Windows 7 Home Premium SP1

  Intel Core i5 - 3570 k @ 3.40 GHZ processor.

  16 GB GSkill ram

  There is no "network card" listed in Device Manager more. I turned it on and it was gone and a not to connect to anything. No other material changes, no software changes, no damage.

  I selected "Show hidden devices", he showed "Realtek PCIe GBE Family Controller". Disable was gray and under properties it says that this device does not work correctly because it is not connected.

  I read online and decided to uninstall the driver with the hope that by restarting the computer would work. He did not. I reinstalled the driver, it says

  The RealTek network adapter/controller was not found.
  If the active deep sleep Mode please connect the cable

  I had initially it say "Findfile failed" but I fixed using separate drivers instead of the ones on my motherboard drivers CD.

  I have:

  Tried to reinstall the drivers.

  "The RealTek network adapter/controller is not found.
  If Deep Sleep Mode please connect the cable"

  Power off the PC, remove the battery CMOS and RAM, power cord unplugged and waited 45 min, pressed the power button, replaced the RAM, the Cmos battery and power cord and return the computer.

  The BIOS to the default value of the optimized parameters.

  Updated the Bios of the site of gigabytes using @Bios. This has been a success, but has not fixed the problem.

  Check the BIOS of the controller. Under device it lists 'Lan Controller #1'. It has been activated. I disabled started, stop and enabled and started. Not more than anything.

  I installed the Realtek Ethernet diagnostic utility - it shows that nothing there so he could diagnose.

  I updated the drivers for chipset provided by Gigabyte and I updated the Intel Management Engine Interface. These were both successful, but has not fixed the problem.

  Note: I don't have anything that is listed under "Network adapters" in the Device Manager. Viewing hidden devices shows a variety of things listed here as "WAN Miniport" and "Card Microsoft 6to4", but none of these are a real network card.

  System Restore is not an option. Thanks for your help.

  Richard

  I don't think that you had corrected the post as the answer. People with the power to do have a bad habit of marking messages as the answer, particularly when the poster is an engineer/Microsoft, when clearly the question was not answered at all.  You may be able to uncheck the post that you are the original poster. You actually answered your own question, and it must be marked as the answer.

  See you soon

• Messages does not connect to the Yahoo IM account?

  Messages app v9.2, currently works very well with my Google account and iMessage, also worked with my Yahoo Messenger account, but recently (today?) does not connect to it.

  I know that Yahoo has made changes to their Instant Messaging System. This change affected only Messages?

  Hello

  I can't connect either (I didn't realize that I do not use)

  However going on the Yahoo Site and change the password does nothing.

  With the help of their option 'insecure Apps' does nothing no more (there was an email saying I was using access to messaging through an unsafe application - but I have not used their messaging service for a very long time.)

  It does say read more suggests, is not Mail (after OS X 10.9 is OK)

  He does not on access to their e-mail service.

  There is no option in Messages to try to activate disable SSL you can with AIM or Jabber accounts

  I have looked in the help (a little) but still found nothing.

  

  20:49 Tuesday. October 4, 2016

   iMac 2.5 Ghz i5 2011 (El Capitan)
   G4/1GhzDual MDD (Leopard 10.5.8)
   MacBookPro (Snow Leopard 10.6.8) 2 GB
   Mac OS X (10.6.8).
   iPhone and iPad (2)

• WiFi does not connect if the SSID is not broadcast.

  I've updated to Sierra this afternoon. Everything seemed fine after the update. After dinner, my MacBook Pro (retina, 15 inches, beginning 2013) would not connect to Wifi. I reduced to a few things.

  It wouldn't connect the 5 GHz n If the SSID has been hidden. If I admitted the SSID to shown, it would connect without problems. It would connect to the 2 GHz band, even with the hidden SSID.

  I did the typical SMC reset and reset the NVRAM. I deleted the files related wifi and restarted the router and the MBP. I'm obviously on now and the speed seems normal with no dropouts. I can't hide the SSID now and will continue to work until he's asleep; No dice after that without reactivation SSID broadcast.

  Any thoughts?

  See you soon,.

  Fred

  With your same Apple ID, you can register for a free developer account and start a conversation with Apple engineers. They will answer your question: Bug Reporter https://bugreport.apple.com/

• iPad does not connect to the Wifi on the range 192.168.0. *.

  I have an iPad Mini (ME860BA) on os 9.3.1 that would not connect to my wifi at home.  He began to abandon their studies repeatedly a few months before and then just wouldn't connect at all.  It is on the os 9.3 so I upgraded to 9.3.1 but it did not help.  I was able to connect using a hotspot from my phone but no go on the real wifi. Sometimes it seems impossible to connect and others it seems to connect but without the wifi icon that appear (and internet access). All other devices connect to the House without exception (or question) - it's just my iPad.

  I followed every bit of advice I've found - turning wifi off & on, forgetting network, reset all the network settings, hard reboot, reboot normal, turning airplane mode turn off again, go up the brightness of the screen (odd) and finally I restored my router and the iPad to factory settings.  Nothing worked, so I took him to a store of Apple and waiting for the genius to see me I thought I would try to connect to the wifi and it went all right!  I felt a little silly to start with but they still took a look and said that he had 'something' bad, but they didn't know what.  Their best guess was that it was something to do with password authentication because they are client wifi has no password.  I returned home and disabled the security mode of the router - I have a Virgin Superhub running the 2.4 and 5 GHz primary wireless networks - no amount of adjusting the security modes (remove the password, make visible SSID, change of Protocol) makes all the difference.  However, knowing that it worked on wifi from Apple in the store, I was really puzzled.

  After ages bother with different parameters (especially in my router), I now know why it does not connect to home... My Virgin router to short on a range of address DHCP IP of 192.168. 0. * and my iPad suddenly won't connect unless the beach is 192.168. 1. * or higher.  (It connected OK for 2 years).  It took weeks to find this out, but at least now I can connect.  I turned on the wifi of comments because it uses the gamme.1.  Everything is good, connects the first time, every time!  I have not tried establishing a password (I was so happy, it connected I left because it was... well as I switch on the MAC filtering, for a little extra protection) I could try side password later and if it still connect, I'll update my post.

  My solution is very well when I'm at home but is not going to help if I get the iPad with me - it will be hit & miss if I can get the WiFi also.  Must be set correctly - I see no that it is hardware related, so there must be a bug in the software/firmware.

  Anyone having problems connecting to wifi can try the workaround network comments - at least it will get you.

  Is there a future fix for this?

  Re: iPad wifi suddenly does not save

  Change the range on the router you want to connect to.

• Realtek rtl8151gh-cg

  I'm no decommissioning of my hp pavilion 500-210 for windows 7.  But I can't find the drivers for the Realtek RTL8151GH-CG network controller.  I have check the realtek website and I can't find the exact model number.  In addition, I can't find the right driver for USB 3.0 on board or another, someone has an idea?  The motherboard number is IPM87-MP.  Thank you.

  Hello:

  You can get the usb 3.0 Intel driver if this Council has controller intel usb 3.0.

  https://Downloadcenter.Intel.com/Detail_Desc.aspx?AGR=Y & ProdId = 3467 & DwnldID = 22824 & Keyword = Intel + USB + 3.0 + stretch + Host + Controller + Driver & lang = eng

  Have you tried the PCIe gigabit ethernet driver realtek even though it does not register this nic model?

  Try a 3rd on the list.

  http://www.Realtek.com.tw/downloads/downloadsView.aspx?langid=1 & PNid = 13 & PFid = 5 & Level = 5 & Conn = 4 & DownTypeID = 3 & getdown = false

• HP Pavilion dv6t-7000: Ralink RT5390R wireless adapter does not connect to 802.11n network

  I have a HP Pavilion dv6t-7000, equipped with the Ralink RT5390R wireless adapter.  For the life of me, I can't get it to connect to my home network when implemented as 802.11n.  They connect other devices. If I change my router 802.11 g, but no other change, doe HP connect. But if I return the router to 802.11n, HP sees the network, and it correctly identifies as a 802.11n network, but does not connect.

  The router is a D - Link DIR-615 (N300 2.4 ghz)

  All this experience? All solutions?

  Woo-Hoo.

  Found a solution.  Both HP and windows said I had the most current drivers, but this HP forum had a link to a newer driver.  Installed and it worked.

  http://h30434.www3.HP.com/T5/wireless-Internet-home-networking/Wi-Fi-problems-HP-Pavilion-G7-1338dx-notebook-PC/m-p/1836467#M33729

• Satellite A20-S103: no internet - no media not connected when typing ipconfig

  Hello

  A few days ago I installed windows xp on my Toshiba (SA20-S103).
  I installed all the drivers, but the internet does not work.

  It telling me 'no media not connected' when you type Ipconfig.

  Anyone know if the problem has to do with the drivers for the ethernet (Realtek RTL8139/810 x Family Fast Ethernet NIC) card or chipset drivers. I tried so many drivers, but can not solve the problem.

  Greetz

  Hello

  Have you checked if the network adapter driver has been correctly installed and if there is no yellow exclamation point in Device Manager?

  My own knowledge of the message no media connected is displayed if the LAN cable is not properly connected or the cable is broken.

  Should check this too!

• HP Deskjet 3055 A does not connect to the WIFI with security

  I'm trying to configure a Deskjet 3055 A on my DD - WRT router.  I am a highly qualified network engineer, so I don't know 100% what I'm doing.

  First, DD - WRT supports WPS connection, because these are very precarious.  This means that my only way to connect the pritner to my home network is to connect to my PC and use the Setup utility (downloaded from your page drivers) I use the 28.8 version.

  My router supports the 2.4 and 5 GHz and I know the printer is only 2.4 GHz.  I disabled completely the 5 GHz network in order to connect the printer, even though it shouldn't have any effect.

  I restarted my router and reset the printers wireless network using its integrated control panel.

  In any case, after a shameful 2 hours troubleshooting, I did discover that the printer WILL NOT CONNECT to the WIFI network if any security is applied against it.  It works 100% fine with open security however, it is totally unacceptable.

  I tried both WPA Personal and WPA2 Personal, both with the same effect.

  For reasons to try, I added also the printer to my network WIFI open and tried to manually change the setting WIFI via webinterface of printers, however, whenever I try and access the wireless configuration wizard, I simply get an error message saying "Internal system error" - eventually I managed to work around this another bug that has been there for years (see http://h30434.www3.hp.com/t5/Printer-Networking-and-Wireless/Internal-System-Error-prevents-access-t...

  After installing printers web interface WIFI, the problem is always the same and it does not connect.

  HP, we were in the order of 2500 of these printers for users of our remote site.  If you don't come to the top with a quick solution/bug fixed, consider the lost business!

  Concerning

  Ian

  After playing well, I managed to find a solution for this!

  For all users who are unable to find a solution by using the other methods, here's what to do.

  Change your local network to open the safe but note your WIFI settings for your default installation.

  Connect the printer to the open network the HP software (via USB cable)

  Go to the URL of the printer, but make sure that you connect through HTTPS - if you get an internal system error, keep refreshing until it works (WHAT A JOKE!)

  Click on 'Network', then click 'Advanced' on the left.

  Enter the network settings as they need to be secured.

  Downstairs, check "in an infrastructure network, use 802. 11b / g behavior (assuming that your assisted supports g, otherwise use the b only option), then click on apply.

  Turn on your wireless security, on your router and then the printer should connect!

  I am really confused as to why this is not automatically enabled, if the printer is not working with security on a Wireless N network wireless, then have this as the default!

  HP - feel free to thank me in this post!

• 1102w does not connect correctly to the Airport Extreme Base station (Time Capsule) (wireless)

  & #3; I've been troubleshooting all day on this problem for my parents, trying to set up printing wireless for them on their new HP 1102W. I am trying to connect the printer wireless to their Airport Time Capsule base station. Using the WPS configuration, the printer is recognized by the base station, but I'm still not able to print wirelessly or via airprint. Enter the web configuration via USB, I see that the printer is grateful the network, but it doesn't have an IP address (it is set to auto/DHCP). Later I tried to connect to a shared of my iphone, wifi connection and everything worked perfectly, so the problem is that somehow the printer will not connect properly to the Airport base station. I tried several resets and restarts the printer and the base station, and the printer and the base of the station has new firmware. I also tried to change the security on the terminal of the default wpa2 personal wireless with wpa/wpa2 personal.

  I'd appreciate comments on this issue because I am quite frustrated now :-)

  Using the tool of the airport, I logged on to the base station and changed the wifi settings, while 2.4 and 5 ghz networks have different names instead of identical names standard. That did the trick, eventually I just configured the printer using wps in a few minutes.
  
  Thanks for your help.

• Messages: Facebook Chat not connecting

  Hello, since a month, Facebook chat not connecting

  the pass is ok, the details of information is ok (check and recheck)

  I have try several times, deleted and add once again, Facebook account is online and running in the system OS X Mac, but in messages does not work.

  My mac MacBook Pro (13 inch, principles of 2015 retina)

  Can why I do?

  Thanks in advance.

  Paola

  Hello

  It has not worked in 6 months for most people.

  https://developers.Facebook.com/docs/chat

  Basically used to have a server Jabber of Facebook but they turned it off.

  

  20:41 Wednesday. 24 February 2016

   iMac 2.5 Ghz i5 2011 (Mavericks) 10.9
   G4/1GhzDual MDD (Leopard 10.5.8)
   MacBookPro (Snow Leopard 10.6.8) 2 GB
   Mac OS X (10.6.8).
   a few iPhones and an iPad