Lenovo C/E/K/M/N/V Series :: Ethernet Port Lit - No Internet On V570
Jan 28, 2013
I am having 2 problems with networking on my v570. When hard-wire connected to a time warner arris modem, the computer sometimes recognizes the network but does not get internet access.
When connected to an airport extreme via the same modem, it connects to the internet but speeds are drastically low. when I hardwire connect a mac to the modem, it's blazing fast.
Something seems to be wrong with the connectivity [URL] .....
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Feb 25, 2014
I have an issue with the OneLink dock and the ethernet port. Initially it was working but after a BIOS update it now always gives me "Unknowns USB device".
I just got my hands on a i7 X1 Carbon 2 and a OneLink Pro dock and at first it all worked out as it should.
After a while the "System update" prompted me that there were updates I let it run, including an updateof BIOS from 1.06 to 1.07. Now I can no longer get it to work.
Whenever i plug it in i know get: Windows has stopped this device because it has reported problems. (Code 43)
The SuperSpeed link to the USB device keeps going to an error state Compliance. If the device is removable, remove the device and then disable/enable from device manager to recover.
I even did a full system restore and started from the beginning...
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Sep 21, 2014
Lenovo V570, I'm on Windows 7 64-bit.
I have an esata port, and was going to get an internal hard drive with a case that converts the drive into an esata drive. I'm wanting to get a 3 TB drive, and in order to get it to read all 3 TB, I'll need to reformat the drive in GPT format (not MBR). Right?
I see a thing online that says the SATA controller has to be compatible with GPT in order to do this. I want to use it as an external drive, without any operating system on it, so I'm not worried about getting Windows to run on it; just if I can format it as GPT and get the full 3 TB out of the drive. I don't want to buy the 3 TB drive and then find out I can only get 2 because of the motherboard. If that site was correct, then I need to know if the sata controller is compatible with GPT.
I see this listed under the IDE ATA/ATAPI controllers list: Intel Mobile Express Chipset SATA AHCI Controller.
I tried to call Lenovo support but could only tell me that she thinks I have SATA 0 or 1, but nothing about the controller in this model or GTP compatibility.
How do I find this out?
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Nov 25, 2008
I just got a new lenove V570 with Freedos and would like to install Windows 7 professional.
When I try to install Windows 7 64 bit, I get the error: The selected disk has an MBR partition table. On EFI systems, Windows can only be installed to GPT disks?.
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Feb 18, 2012
I was wondering if the default Energy Management battery setting of 50% can be changed on the Lenovo V570. I keep the laptop plugged in almost all of the time, and the popup suggests using the setting that keeps the battery at 50% all the time. That's fine in terms of not over stressing the battery, but if I need to unplug the laptop, I'd rather have a fuller charge than only 50%. I'd read that ThinkPads can be set to 90% or other settings. Is that possible with the V570?
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Oct 16, 2012
So like many V570 owners I encountered the same problem where the laptop does not turn on anymore. I'm not on warranty anymore so I couldn't send it in to Lenovo either. Based on what I read, this issue appears when the laptop goes to sleep (closing down the lid when the laptop is on, or letting the laptop sleep when you're not using it for a while).
So I was thinking, "Hmm it doesn't make sense to replace the motherboard just because the hard drive is on sleep". Why not just pull out the hard drive and memory cards and put it back in? So I unscrewed the smaller cover on the back of the laptop and unscrewed the hard drive (one screw), pulled out the hard drive (slide it backwards and pull out) and also pulled out the two memory cards (that are on the right side).
Then I simply put the hard drive back in and the memory cards back in place. Screwed the cover back on there and it TURNED ON!
First thing I did after that was go into the Power Options in Windows 7 (just search "Power Options" from the start menu) and went to "Choose what closing the lid does" and changed all the selections that said "Sleep" or "Hibernate" to either "Shutdown or Do Nothing".
NOTE: The down side is that you probably can't Sleep or Hibernate your laptop anymore. I'm trying to see if there's a BIOS update for this but the Lenovo Support website is not loading at the moment.
The UPSIDE is your laptop WORKS and you're not gonna be spending $$$ for an unecessary "motherboard' that they say they'll replace.
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May 8, 2014
I updated LENOVO V570 to win8.1, every thing looks good except the unknown device question mark in device manager.
It looks come from the power manager driver, because in the message center, it is said, power management does not work with a compatabale problem.
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Dec 10, 2013
V570 1066 no longer sees 1tb WD Passport HDD in Explorer. it simply lists it as Local drive E: and doesn't allow access. The drive works fine on another laptop.
Running W7 w/ SP1.
IE 11.0.9600
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Sep 25, 2011
I reinstalled windows the other day on my V570. Everything is working great except the wireless drivers which i cannot install. In my device manager under other devices, i get an unknown network controller.
I have downloaded and tried installing all of the drivers from the lenovo site as well as tried scanning on the Intel site. i will get the dreaded "no matched wireless" pop up.
I am using Windows 7 home premium which is what came on the machine.
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Nov 14, 2011
I have recently purchased a Lenovo V570 From Best Buy with an i5 2410m and Intel HD 3000. When browsing the web, I came across the option for the V570 to have a dedicated Nvidia 525m Graphics Card.
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Jun 30, 2013
I purchased a refurbished V570 for my son. Just received it the other day. Every time it boots up, the System Preparation Tool 3.1.4 boots up. Whenever I turn the laptop off and start it again, instead of showing the regular Windows 7 start up screen, it has a "Setting up your computer for the first time" (or something like that) screen. Once up and running, the tool pops up again. Windows 7 runs perfectly, no issues, I installed a bunch of things for him, but obviously this tool shouldn't be starting up and the laptop shouldn't be starting with the setup screen every time.
I did some digging around the internet, there is a bunch of info on this, but everything indicates that the Windows installation was not properly finished on my laptop. I went to all the places that are listed to possibly remove the tool, but can't find any references except a bunch in the registry which I don't really want to mess with on a "new" computer.
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Nov 22, 2014
I have an IdeaPad V570 that experienced a total hard drive failure (be careful how hard to close the laptop in frustration) I had Best Buy try to recover data and opted not to pay for the recovery after the only crucial data did not seem to have been recovered. Best Buy told me the rest of the system seems to be intact so they could install a new Hard Drive if I wanted it back. They made me offers to completely restore the system at a price but I decided to save money thinking I should be able to restore the system myself. So they installed the hard drive and that was it.
I decided to go with Windows 8 after learning that support was beginning to wain for Windows 7. I purchased the OS from Best Buy and I am attempting to install it. So far that is not going well. The BIOS sees the CDDVDW drive and the HDD, both are listed in the BOOT menu with the right names. However the computer is not booting from the WIndows disk. I get a message ending with :
PXE-E61: Media test failure, check cable
PXE-M0F: Exiting PXE ROM
At which point it take me to the Boot Menu. I can see the order I have set for Booting is:
1. ATAPI CD: TZSSTcorp CDDVDW TS-L633F
2. ATA HDD: WDC WD10JPVX-22JC3T0
3. PCI LAN: Realtek PXE B03 D00
It seems to me that the system is trying to boot in that order but the CDDVD drive is not responding, the HDD has nothing on it so it goes for the PCI LAN and there is nothing for it to do so it returns the error an sends me back to the Boot Menu.
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Jul 9, 2011
V570 - works great! Upgraded to Win8 but had probs with it so did a "refresh" and that pretty much cleared it up.Bored so got a Sammy 840Pro SSD. Cloned with stand-alone Acronis Trueimage 2013. Boots and works fine. Had the SSD plugged to the eSATA.Then I noticed that on cold startup, it was not giving me the BIOS options of F2 and F12, and pressing them did nothing - it just booted up Win. Did a lot of googling at this point but no joy.I then noticed that on a restart from Win8 , it DID give me the BIOS options and I could get into the BIOS. But that's a dicey way to run!!! I early on (a year ago) found that you cannot re-order the devices in BIOS - it resets them to what it wants. (latest BIOS 44CN36WW which is 43 - an old one)
Okay, so boot order is SATA port specific, I put my second HD into the primary position and hung the SSD off the eSATA cable. It insisted that the SSD was bootable device 8 (LOL) and tried very hard to boot from the Realtek LAN port. However it WAS giving me the BIOS options so I could hit F12 and choose the SSD and boot into windows. I also found that if I pulled the RJ45 before I hit power, it would try the Realtek, but then bounce to the list of devices - choose the SSD, and boot into windows.I moved the SSD to the DVD port (I had an adapter), but exact same thing - still calls it 8.So it works and is a good deal faster than the original Toshiba drive which did 90MB read. But there is that unfortunate pause in my 10-15 sec win boot!
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Feb 28, 2013
I was trying to find the Active Protection System software for Win8 for while now, it's just not coming up anywhere. I really need to disable the disc freezing feature on my V570 cause it's super annoying (especially when watching videos).
Whether the software is available? I've tried the Win7 version, but there are some compatibility issues, so it doesn't work....
Also, if the software is not available yet for Win8, are there other ways of turning this thing off (BIOS, registry)???
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Oct 26, 2012
I just upgraded to windows 8 pro x64 on my Lenovo V570 and it can't find the driver for my built in webcam. My girlfriend is moving away for 6 months starting next week and the webcam is really important for us to stay in touch.
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Nov 16, 2014
I bought a new Lenovo Z50-70 laptop from [URL]
Following are the laptop configuration: Quick link:
Intel Core i7-4510U 2GHz Processor1TB Hybrid HDD8GB DDR3L 1600 Memory15.6" 1920x1080 LED Glossy WedgeIntel HD Graphics 5000Bluetooth 4.0Intel Dual Band Wireless-AC 3160DVD Recordable (Dual Layer)4-Cell Lithium-Ion BatteryWindows 8.1 (64-Bit)Initial setup went well. After 4 hours or so while surfing webpages, suddenly it started showing no internet connection and asked to reload webpages. So I looked at the wireless network icon on the bottom right corner which showed full bars. A few seconds later a yellow colored triangle with exclamation mark appeared on the network icon showing no internet and limited internet.
After turning the wifi off and back on the internet connects and works for few hours. After few hours, it lost internet connectivity again with the same above symptoms. I have this laptop now for 3 days and in past 3 days I had this problem at least 25 times.
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Nov 29, 2009
I recently did a clean install from Vista 64 to Windows 7 64... I was upgrading my drivers today but came across a problem... When I install the newest driver (here) for my Realtek Family PCI-E Fast Ethernet NIC port, my download speed (from speedtest.net) drops from 20-25,000 Mbs to 5,000 Mbs
The newest driver is 7.4.713.2009... The one which installed when I loaded up the HP / Windows 7 discs was version 7.2.1127.2008, so when I saw my speed drop so much I rolled back to this driver... So what am I missing here? Why is the newer driver causing the speed to drop so much?
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Jan 21, 2015
With my Lenovo P500 IdeaPad I CAN connect via wifi but NOT with ethernet cable. It just stopped working one day. Windows 7 device manager no longer recognizes device. I assume I need to replace the ethernet card. True? If so, is this possible or is it part of the motherboard?
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Apr 19, 2014
I was recently given a new X1 Carbon type 20A8 (the new 2014 model) at work. From what I've read online, it should have come with a ethernet dongle for the proprietary ethernet port on the right side (see picture below).
However, our IT guy knows nothing about it. I tried calling tech support who referred me to sales. When I called sales, they didn't even know it existed and told me there was only a USB dongle. I also can't find it for sale anywhere on the Lenovo website.
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Jul 24, 2014
On my new X1 Carbon, I can only do CIFS sharing via Ethernet. If I connect via WiFi, sharing stops.
Both Ethernet and WiFi are listed as private networks, so I would think they have the same settings. How can I get Windows sharing to work over WiFi?
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Jul 5, 2014
I have an Ideapad Z580 with a 30mbps cable internet connection (running Win8.1). I've tested the cable modem with a number of laptops in my house, and the Ideapad is the only one that regularly times out on loading webpages.
What I've tried:
1. Updated Realtek Ethernet driver to newest version
2. Changed to Google Pub DNS servers (no difference from cable providers)
3. Changed power settings to High Performance (rather than balance or the battery setting)
4. Turned off IPV6 on the ethernet adapter
The problem seems to be random. Pages will load quickly and then suddenly they all time out (such as google and lenovo.com). When I ping both the url and the ip address they time out during these periods.
The problem is definitely with the laptop and not the cable connection as such. The modem does not need to be reset, as other laptops in the house load webpages normally.
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Jul 29, 2014
I just got a W540 running Windows 7 x64 at work. I have an ExpressCard ethernet adapter (A Belkin f5u250), and I'm having trouble getting it working.
I used this card on a W510 running Windows XP for years with no issues. I can still plug it into that laptop and have it work just fine. However, when I plug it into the W540, nothing happens. Windows does nothing. It doesn't act like it's trying to identify hardware, go find drivers, or anything. Nothing shows up or changes in the device manager, either.
I've tried doing the "add legacy hardware" thing in device manager, but I've had no luck with that, either. If I do an autodetect, it doesn't find anything, and if I manually browse to the driver, it then brings me to a list of devices, and the list is empty.
Is there something special I need to do to enable the expresscard slot, or enable plug and play for it, or something?
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Jan 3, 2009
I've just reinstalled my OS because my computer was being really slow. anyways, i've installed the ethernet and wireless card drives,
but i can't access the internet wirelessly. when, i plug in the ethernet cable, it works, but when i use wireless, it just connects to my router,
but says it cant access the internet. i remember fixing it by calling comcast, but it took quite awhile ....
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Apr 15, 2014
Its been quite a while (3 months ) that ive upgraded my windows 8 to 8.1 . I didn't bother checking it till now that I cannot connect to any ethernet network at all. Ive tried evrything from disabling ipv6, updating network drivers and even resetting the routers like a gazillion times but i've had no such luck in any of the process ive done so far .
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Jun 4, 2014
I have a 2014 X1 Carbon (Gen 2) and my ethernet dongle stopped working this morning. It worked fine for the past 3 weeks but after rebooting this morning i can't get to get access to the network via the ethernet port anymore.
The port's activity lights don't light up and a network connection is never recognized.
I have checked the Device Manager and verified that I have the latest drivers (12.11.77.1 for Intel I218-LM), and made sure that the Power Settings do not allow the port to go to sleep. I have also tried 3 different ethernet dongles, all behaving the same way.
I was able to use a USB-to-Ethernet dongle to get access with a ethernet cable. Is my port just dead? I don't see any visible damage, or loose connectors.
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Sep 22, 2014
I have downgraded my HP 15-g019wm to Windows 7 from 8.1. I have found all the drivers but could not find the touchpad and ethernet port driver. I have tried looking for the synaptics driver but it was only available for windowd 8.1 on HP website and could not find a windows 7 driver.
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Dec 27, 2014
I have a Dell Inspiron N4110, which I recently installed a new windows on. I can't seem to connect to the internet. Before the new installation the WIFI worked fine, but now even connecting through ethernet doesn't work. I looked through my Network drivers and there are only two.
I've tried download and installing others but no hope.
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Feb 10, 2011
I have the x220 with intel i7 chip and one of the 3 usb ports is suppose to usb 3.0 - which one is it?
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Sep 28, 2013
I have a Lenovo y510p and have a really annoying problem with it's USB 3 ports. Everytime I try to connect a smartphone(android) it will initially detect it but just seconds after it just disconnects it and then connects it back again, it just a never ending cycle. As a result I can't copy files. The ports work well with other flash drives and even my external hard drive. It's just the smartphones that are affected. I have used 3 smartphones already all different models and they all exhibit the same behavior on both the usb 3 ports. But the smartphones worked fine when used with other computers.
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Feb 6, 2015
I would like to know if the HDMI port on my B570 laptop is an input or an output port. I would like to use my laptop to play games from my ps3 three system so that the tv can be used by another member of my family.
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