W520 connects at 5 GHz only at 54 mbps. Any idea?

Hello,
Been trying to solve this for a while. I have the w520 with Intel Ultimate 6300.  I did a clean install and everything, all latest drivers, but my wifi only connects to my router at 54 mbps at 5 GHz. It's not my router as my HTPC can connect fine at ~300 mbps at 5 GHz.  Any idea? 
Thanks.

like you said, your T510, mine's a W520, and with Intel Centrino Ultimate 6300.
Whatever the case, for those with the same problem; enabling bluetooth will solve your cap at 54 mbps with the intel wifi. I don't know why Lenovo designed it to be like this, maybe something to do with the antenna. Anyway, hope it helps

Similar Messages

  • Keynote presentations when using wireless libratone zipp speaker there is a 2sec delay before any slide containing video/audio plays - tried connection through apple TV still the same. Any ideas?

    Keynote presentations when using wireless libratone zipp speaker there is a 2sec delay before any slide containing video/audio plays - tried connection through apple TV still the same. Any ideas?

    Thanks Gary, I think I should have mentioned that I have wired my other speakers and it works fine. 
    I just wanted to go wireless when presenting in front of class, simply to avoid trailing wires from the macbook which I position in front of me on a desk next to the projector and the speakers are behind me next to the screen.
    I have struggled to find a solution, and reading through other discussions it is a problem that perhaps only Apple can solve.
    I hope the new 'Yosemite' will resolve the problem.
    Thank you once again for your reply.

  • My iPad is locked on Apple logo. Already made a restore still have only Apple logo. Any ideas?

    My iPad is locked on Apple logo. Already made a restore still have only Apple logo. Any ideas?

    Try a Restore but force the iPad into Recovery Mode first.
    Doing that involves restarting the iPad, holding the Home Button, and connecting it to iTunes.  Holding the Home Button is the trick.  Here's an article explaining how to do it.
    http://support.apple.com/kb/HT1808
    If Force Restarting and Force Restoring doesn't work, it may be time to look up warranty information.
    Good Luck.

  • When I try to download the windows support software it is coming up with an error message saying I am not connected to the internet but having checked the network diagnostics several times I am definitely connected but it still won't work. Any ideas?

    When I try to download the windows support software it is coming up with an error message saying I am not connected to the internet but having checked the network diagnostics several times I am definitely connected but it still won't work. Any ideas?

    I get a problem like yours. I have a mac mini with 2 hdds the server and hd2 I installed windows 7 and the windows works fine. except it will not allow me to get on the net.  I get error 651.  I can boot back to lion and the internet connection works. I googled and error 651 does seem to show up.  I would like  a work around.

  • Just bought the ipad4 and can't log into facebook. Times out and tells me to check my network connection. Anyone having the same problem or any ideas?

    Just bought the ipad4 and can't log into facebook. Times out and tells me to check my network connection. Anyone having the same problem or any ideas?

    Hey barnsieno10,
    Thanks for using Apple Support Communities.
    Looks like sign in issue, This article is a great resource for the message you are receiving.
    FaceTime, Game Center, Messages: Troubleshooting sign in issues
    http://support.apple.com/kb/ts3970
    Have a nice day,
    Mario

  • Re: " notes" app - about 30 entries have disappeared.  I have only 5 left.  Any idea how I can retrieve them?

    Re:  "notes" app - about 30 of my entries have disappeared today.  I have only 5 left.  Any idea how I can retrieve them?

    You might try this if you use iCloud.
    http://support.apple.com/kb/ht1766

  • Servers connected to Nexus 5548 only getting 200 Mbps of throughput

    Servers connected to NExus 5k were only getting 100 Mbps of throughput. So I disabled Flow control recieve on all the ports. After this we are getting 200 Mbps of speed. The servers are connected throuh 10 gig port. Could you guys please suggest why the throguhput is still low? Atleast we should get 1Gbps of thrpoughput.

    Hi Adam,
    I think we probably need a little more information to go on. Can you answer the following?
    What type of servers and NICs?
    What OS are you running on the servers?
    What cables do you have from the servers to the switch?
    Are the two servers in the same subnet or is the traffic between them routed?
    If routed, is that in the Nexus 5548 or some other router?
    How are you testing throughput?
    Presumably you're not seeing any errors on the switch ports that the servers are connected to?
    Regards

  • On my 8500 a plus some apps say they cannot connect to server. others have no problem. Any ideas?

    HP officejet pro 8500 a plus with windows Vista.
    Since day one trying to use screen on printer to access apps I can access some and other "kids only for example" will say "the printer is unable to access the server. Check your internet connection and try again" It does this on about 40% of the apps pre loaded on printer from turn on. The other open up just fine and I can print them off.
    Any ideas?

    I have seen this problem but I don't know the solution to it.
    But you can also manage your Apps, including printing them at eprintcenter.com.
    Click on Add Printer (upper left area of page) and sign up your printer there. You will need the printer code; if you don't have it, click on How do I find the printer code? (in blue) under where you enter it and follow the instructions.
    Once you are in, go to the My Print Apps section and select the App you want to look at. You can schedule delivery of apps so that they print out on the days and time you choose.
    I work on behalf of HP.

  • TS1741 I have done everything in the Apple help artcle but my iphone 4S remote app doesn't connect to itunes, but my iPad does. Any ideas?

    Hi
    My Remote app has stopped working on my iphone, I kep getting nthe message to turn on homesharing.  However homesharing is on, and it works on my iPad Any ideas, all software versions are up to date, although I haven't yet updated the iPad.  Hmmmm

    I have the same thing. I couldn't get either the iPhone 4 or the iPad 2 to connect until I did a full restart of my wireless router. After doing this, the iPad connected automatically but the iPhone won't. Can't think what else to try. They are both on the same wireless network. Same apple ids being used. Nothing jailbroken, all software is up to date.

  • My iPod touch 4th gen iOS5.1.1 can't be recognised by my computer and I have tried different cables and usb ports but nothing has worked. The iPod is brand new and was only opened today. Any ideas on how to fix this?

    I have just today recieved a brand new iPod Touch 4th generation iPod with the latest update. Everything else on the ipod is working and my computer is able to read the camera fine, but iTunes cannot recognise it - even after restarting and trying different USB ports and cables.  There is nothing at all coming up on the device list and iTunes is working as it would if I had no iPod plugged in. This is my first iPod on this computer and I have already tried redownloading iTunes. My computer is a windows XP computer. Does anyone have any idea on how to fix this problem?

    Since this is an XP machine, which version of iTunes do you have installed?  Is it the latest version?
    Have you tried starting iTunes, attach the USB end of the cable, then while holding the home button on the iPod connect the 30-pin connector end of the cable to the iPod...that is the recovery mode but also should make iTunes see the iPod.
    If that doesn't work you may need to take the iPod back and have it tested by the genius bar techs to make sure the connector is not bad.

  • I have iPhone 5 IOS 8.1.2; for past 13 weeks I get message that my phone has not backed up on the cloud. Every night however the wifi is on, phone is connected to power, and screen is locked. Any idea why back-up is not happening ?

    I have an iPhone 5 IOS 8.1.2;
    for the past 13 weeks I get the message that "this phone has not been backed up on the cloud". However, every night it is connected to wifi, phone is connected to power, and the screen is locked. Any idea why back-up is not happening ? By the way, I do not have the "back up now" option in Setting / iCloud.. Help anyone ?

    Try deleting an other icloud backup and see if it will automatically backup.

  • When plugging in an iPad in Apple Configurator, it is not being read under USB Connected so I can't update it.  Any ideas on how to get the system to read the iPad?

    When plugging in an iPad in Apple Configurator, it is not being read under USB Connected so I can't update it.  The iPhoto window opens up and reads the photos on the iPad, so it is connecting to the computer.  Earlier today I wasn't having any problems.  I have shut down the iPad and the computer and started over, but that didn't help.  Any ideas on how to get the system to read the iPad so I can update the apps on it?

    Hi, is the problem just to update your apps on your iPad? Here is what you should check. Is the iTunes on your computer updated to the latest version? Does your iPad needs to be updated? Do you have enough storage on your iPad to do the update? On your device is your iCloud back up checked?
    Go to Settings - iCloud - Backup/Storage - see if its checked, and try unchecking it before connecting it to the computer.
    Please let me know if you need any further assistance.

  • Photoshop keeps crashing only seconds after starting, any ideas why?

    Every time I open photoshop it works for a few seconds, maybe just long enough to open something, then it comes up saying something is wrong and it needs to close... I have no idea why!! Any ideas would be much appreciated!

    How much available disk space do you have?  Do you have a physically separate, dedicated hard drive for Photoshop's scratch file, or is your internal boot drive the only one you have?   If the latter, you have to keep in mind that Photoshop's scratch is going to be competing with the only read/write head.  Between both, you'll need truly oodles of contiguous available hard drive spaces (hundreds of GB).
    What troubleshooting steps have you tried so far?  Have you re-installed Photoshop by uninstalling the Ps install you have, then running the Adobe CS Clean tool and re-installing Photoshop from scratch?
    Have you deleted or nuked the (most likely corrupted) Photoshop preferences files?
    Sorry, but most of us here simply dismiss vague statement like "a tonne of this or that" or "everything is up to date".  We need the exact version numbers and specs.  Users are very often wrong about "everything being up to date".
    "Around 16 GB" immediately arouses suspicion.  Sorry.
    If you had bothered to actually read the link in my first post here, you would know all that.
    You would also know that you are not addressing Adobe here.  From that link:
    Do not be abusive or aggressive in your tone
    An aggressive or abusive sounding post will often evoke an aggressive or abusive and unhelpful reply.
    Remember, you are requesting help from other users, just like you, who are giving their time free of charge. No one is under any obligation to answer your question.

  • Iphone only works on mains - any ideas

    Hi folks...  any idea why iphone has just started to functon only from mains power?
    Thanks
    Dave

    The battery is dead/defective.
    Take it to Apple for evaluation.

  • When I try to buy a movie from my Apple TV it can't connect to the server at this time. Any ideas?

    When I try to buy a movie from AppleTV it can't connect to the server. Any ideas?

    No other good ideas ... since your signature block above says you're running iOS 5.1.1.
    I assume you have a reasonable connection.
    Here's Apple's troubleshooting reference: http://support.apple.com/kb/TS1368

Maybe you are looking for