Lenovo Z570 Laptop Doesn't Have Express Card Or USB 3.0?
Sep 3, 2012
So I have a Lenovo Z570 laptop, which doesn't have express card or USB 3.0... And only 100mbs Ethernet.Yesterday my brother tried to stream via wired connection some very high bit rate 1080p movies, which unfortunately, some stutter/buffer a little, or had video glitches every 5 secs.I want to try gigabit Ethernet, is there a way to get gigabit Ethernet on my laptop with only esata and USB 2.0 available connections?? And if there is, do they really work??
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Dec 20, 2011
I have just bought a Lenovo Z570 laptop. I have a desktop and wireless internet with Talktalk.I have no idea what my original security code was - how do I find it.
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Dec 20, 2011
I have just bought a Lenovo Z570 laptop. I have a desktop and wireless internet with Talktalk. I have no idea what my original security code was - how do I find it?
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Sep 24, 2011
Is there a PCI Express 2.0 Gigabit ethernet card [NIC] which i can install in this motherboard where usually one installs NVIDIA graphic cards?
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May 22, 2012
I have a motherboard intel DG41RQ and it has a built in lan card but i wanted to put another lan card via the PCI express slot and i put it and the flash lights on the network card are flashing but still the hardware manager and everything on the computer haven't even noticed that i put a new hardware.
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Feb 2, 2013
Both my usb ports broke. is thr an express card for my machine? emachine e627
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Jul 18, 2011
Any reasonably priced PCI express card for TV capture (I need to see my wireless security cams. OS is Windows 7 Professional Pro.
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Jul 31, 2006
I bought a netgear router and usb card for my B120. If I get the wireless card for the B120 can I still use the router I already have for this? Where do I find the correct Express Card for my laptop? I have searched the dell site for the part but cant find it.
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Aug 21, 2011
I have a very weird problem with laptop. Whenever I use my wireless to connect to my router using correct password I am not able to do so(another device/laptop connects fine). If I use unsecured connection then same router connection works fine. I tried contacting Lenovo support but they asked me to buy software support as, as per them wireless is working.
Laptop - Lenovo Ideapad Z560
Win7 Home premium 64 bit, i3 processor 2.27 GHz
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Oct 22, 2012
my computer shows connected to net but webpage doesnt load why i have a lenovo notebook
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Sep 11, 2012
I recently performed a windows 7 update and when I opened my computer the next morning, the wifi wouldn't work. All the other computers in the house work, but this one. The switch is turned on, have checked device manager and NOTHING is listed there. The green light won't even come on when the switch is activated. I am not computer literate, but have resorted to everything except cleaning the system and rebooting. I am currently using a usb wifi adapter?
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Mar 1, 2012
I have the Wireless 5300 PCI Express Internal Half-Height Mini-Card ordered and now need to find the drivers. My system is a 1735 Studio laptop running 64bit Windows 7. The Dell sales rep said the card came only with the card and a flat head screw.
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Oct 23, 2012
My lenovo notebook shows internet connection is there but web page doesnt load
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Oct 31, 2012
i have recently bought a lenovo all inone desktop
Model:lenovo b320 series
OS:windows 7 home basic
It has worked quiet well with internet connection for about a week.now from the last three days,network is not connecting even in lan and wireless connection I have tried the same lan connection with other desktop.It is working in that computer when troubleshooted,it is showing message as local area connection doesn't have valid ip configuration I have tried disabling the ip6 and only enabling ip4,but of no use when ping is run,it is showing as general failure?
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Sep 21, 2012
I received 3 emails on my laptop and haven't received another since. Why isn't my emails coming through on my laptop but coming through just fine on my desk computer?
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Mar 8, 2013
I'm having trouble keeping my lenovo laptop (running windows 8) connected to the internet. I have been able to connect successfully to multiple wireless networks and access the internet until I tried to connect to the new network.Initially everything is OK - I can connect to the network and access the internet. However after a short period of time (anywhere from a few seconds to 20 minutes) the network connection will change to limited, without internet access. If I simply disconnect and reconnect to the network the internet will immediately be working again (at least for a few seconds/minutes)alternatively, if I run the troubleshooter, I always get the message that the default gateway is not available, which has been fixed by resetting the wi-fi adapter.
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Nov 20, 2011
I have a lenovo G560 laptop. The specs say that it has gigabit ethernet. But I seem to only be able to get 10/100 on it. I have looked at the device control and can only find 10 or 100, half or full duplex; or auto negotiation under speed and duplex. My router is showing the connection as 100m rather than the 1000m it shows for my other gigabit devices.The device is labeled as Realtek PCIe FE Family Controller
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Aug 21, 2011
I am trying to connect my laptop running windows 7 to an airport express so I can stream music to my hi-fi.I've tried a number of different things, none of which have been successful.I've tried resetting the device before each attempt to connect it and I've also ensured that the driver for my computer's Wi-Fi (Intel (R) Wi-Fi link 5100 AGN) and the firmware for my router (Linksys E2000) are up to date. The apple airport utility program is also up to date. I also saw this webpage:Sharing my Win 7 PC with Apple Airport Extreme and wireless network. - Microsoft Answers And, all these settings were correct already.I also took the device back to the shop where it was tested and found to be working correctly.
Just plugging in my airport express - Opening the airport utility program, my airport express is recognized straight away. It is highlighted in the left-hand pane and I click on continue. I then get a message asking if I want to switch networks and it says that this is required in order to set it up. I click OK to continue. After a window appears saying that it is detecting apple wireless devices, I get error message number 4 saying that an error occurred while trying to access the network. It then asks me to check to make sure my network is valid.Using ‘configure other under the file tab - The airport express is still recognized in the left-hand pane but I click on configure other. A window appears asking for the I.P. address and a password. I enter the default I.P. address (10.0.1.1) and the default password (public) for the airport express. I then get error 6753 (an error occurred while trying to access the apple wireless device. Make sure your network connection is valid and try again)however, my computer still recognizes the airport express in the list of available wireless networks. I therefore click on it and connect to it. I then try to enter the details (under configure other again). I then get through to the configure apple wireless device screen in which I can input the details of my network details, etc. I enter the details and make sure that they match my routers settings (I have even tried this with no security settings on my router). I then click on update. The computer automatically reverts back to my network and it seems like everything is working. The green light even appears on my airport express. However, I then get a message stating: Airport utility was unable to find your wireless Airport device after restarting.Switching off the wireless network and connecting the Airport express to the computer with an Ethernet cable - The device is also recognized here and I can enter all the details. Before updating I turn on my wireless network so it can make a connection. The green light shows on the airport express but i again get the message that: Airport utility was unable to find your wireless Airport device after restarting.
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Dec 19, 2011
I have a new ASUS N53S laptop and cannot get it to connect to an existing Airport Express network. It can connect to other networks.
1. Other machines can connect to the Airport Express network, including a Toshiba Satellite PC, iPhone, and MacBook.
2. The Passkey is valid and works for the devices identified in (2)
3. When entering the valid passkey, the network rejects it and says the passkey is invalid
4. I have opened the Airport Express utility and changed the passkey to a new one, and all of the devices identified in (2) were able to connect -- but the ASUS laptop still cannot connect, the system still rejects it from the ASUS laptop and says "passkey invalid"
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Aug 18, 2012
I own a Lenovo u310 laptop that I got recently and I used it for two days, and I tried using it today but the internet won't work. There is a yellow triangle with an exclamation point, and clicking it tells me I am connected, but have no internetWhen I troubleshoot, it says "Your computer appears to be correctly configured, but the device or resource (DNS server) is not responding."
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Oct 25, 2011
I recently bought a new laptop (lenovo G560e) running win 7. when i turn it on it disables our old laptop also win 7 my android and console. If i turn on old laptop first everything is fine its so annoying.
i will paste ipconfig/all
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersMikey>ipconfig/all
[code]....
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Feb 23, 2011
What do I need to connect to my office network when want to work at home from my laptop.
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Apr 13, 2011
I have just got a new laptop from work (Lenovo T410) but cannot seem to access the internet via wireless at home. The wireless mode at home is 802.11n. On my previous laptop (a Lenovo T60), I had to buy a belkin N Wireless USB adapter and used that. But I don't think I need to use it on the T410, right? When I switch the T410 on, the Access Connections box comes on and I can see all the different wireless networks available and they have good strength, but I just cannot connect, I don't know why? I have entered the 10 digit encryption key.
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Dec 21, 2012
How do I remove the start up password completely from my Lenovo laptop
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Dec 15, 2011
got problems connecting to any internet connection on a lenovo G555 laptop with a atheros AR9285 wireless network adapter. Can access all the connections with a different laptop but not my lenovo so I know it is not a problem with the routers.Tried doing a system restore, tried disabling the network device then re-enabling it, tried switching the wireless on and off as well as restarting the laptop but no luck.
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Apr 12, 2012
I have a laptop - Lenovo E43 in which i tried to connect with wifi, when wireless nework connection is opened, it is showing No wireless networks were found in range. and when IPCONFIGured, Media state...:Media disconnected is displaying under the Ethernet adapter Wireless Network connection.
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Dec 27, 2012
I just got a new Lenovo Ideapad y500 a few days ago, and the internet speed has been incredibly slow from the get-go. Loading images on pages takes way longer than it should, I can't watch streaming videos that last 4 minutes without it pausing to buffer every 5-10 seconds. It took about 20 minutes to download a 50mb file. My 4 year old laptop loads everything way faster, especially when downloading files. I did a ping test on both and everything was about the same, except I got a download speed of .75 mb/s on the new laptop, and between 12-17 mb/s on the old laptopI did a few ping tests, and this is what I got:Ping: 25 msDownload speed: .75 mbpsUpload speed: 4.10 mpbs.
And then I tried the same test with the laptop plugged directly in to the router with the ethernet cable and I got a ping of 20 + download speed of 25.12 mbps, and I tried loading a few youtube videos and they ran perfectly. Then I ran the test again over wifi, only this time I ran it sitting right next to the router. Still got download speeds of about 20 mbps. As soon as I got back to my room (which isn't that far from the router) the download speed dropped back to ~.80 and everything went back to loading slow again. The thing is, running the test from the exact same spot in my room on my old laptop, I still was able to get download speeds of around 18 mbps. My network card is an Intel Centrino Wireless N-2230 and the router is Linksys WRT150N wireless-n.I've tried downloading the wireless drivers from Lenovo, and it didn't change anything. So those are up to date. There were no firmware updates available for the router on Linksys' site
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Jan 6, 2012
How do you setup wireless router for Lenovo Laptop computer
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Nov 30, 2012
I have a Lenovo G550 laptop with Windoows 7. For the past year it has been periodically (every 5-10 minutes) losing connection with a wireless network. It doesnt matter what network I use , it does the same thing. When the connection is lost it will also cause any other wifi devices (computers, phones) to lose there connection and have to reconnect. I have tried just about anything and everything including using an external usb wifi.
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Jul 31, 2012
I just recently purchased a Lenovo Ideapad U310. I'm very satisfied with everything about it... except for one little problem.It constantly drops the wireless connection, unless I'm in the same room as the router. If I'm in the same room, everything runs super fast, however, if I'm across the house or upstairs (the router is downstairs), it'll drop connection every 20-30 minutes. The weird thing is, other devices (4 laptops & 3 iPhones) work just fine. Even my old HP laptop has fine connection upstairs, so I'm starting to think it's a problem with my laptop's wireless card.Another thing that makes me think it's the laptop's problem... I was with my dad at a public library using their wifi the other day. The card is Intel Centrino Wireless-N 2200. I've updated the driver directly from the Intel website, but no luck. I've tried changing channels, no luck. I'm not sure what else I can do. Is it just simply because the laptop has a weak wireless network card? It can't be the router's problem right? Since all other devices work?I'm using Windows 7 Home Premium, Intel Core i5, and since the laptop is new, I haven't downloaded/installed anything that may have brought in a virus.
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Apr 18, 2011
I have below setup.
1. Comcast cabel modem with highest speed of 8Gb.
2. Linksys E1000 router
3. three devices-- Lenevo W500 laptop(2 years old), Nook(latest) and Lenevo G550 (6months old)
4. Earlier I had WRT54G router and all were working fine.
Now, I replaced WRT54G with E1000 router and symptoms are below.
a) on my W500 laptop, it works fine with Wired connection but when I switch to wireless, the internet speed reduces drastically in 10 minutes and finally crawls..
b) other devices (nook and Lenevo G550 are working fine withwireless)
Called Linksys support and they blamed on laptop and comcast cable.
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May 17, 2012
I have Lenovo N100 , today i installed a new xp window but after that my laptop is not detecting network.
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May 28, 2011
My laptop (Lenovo g560) runs windows 7 Home ed. About 3 months ago my parents changed the wifi password and so my laptop was unable to connect to our home internet, and I never bothered to fix it. It's been 3 months and now when I need to connect, it won't. The network appears in the list of detected networks, i correctly typed in the new requirements of the SSID, and when i press 'connect' it instantly pops up with 'Windows was unable to connect to XXXXXXX'. The modem is from Netgear. I've tried switching the modem off and on, the wireless activation swith on my laptop off and on, the Fn+F5 for wireless and bluetooth off and on, reinstalled drivers etc.I know its not a problem with my modem as wifi works for other mobile devices (like my iphone, other laptops etc), and my laptop has no problem connecting to the uni wifi network. There only seems to be a problem with connecting my laptop to the home network. Perhaps i've tried fiddling around with the 'properties' of the network too much and I've accidentally changed some settings i was not supposed to? how to restore the wireless settings of this network 'back to default' or in the state it was when i was able to connect.
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